Lee, Hong Kong
Bean Lee, Hong Kong CN
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20090259836 | RUNNING OPERATING SYSTEM ON DYNAMIC VIRTUAL MEMORY - A method making possible booting up and running a system image of an operating system together with diskspace or drivespace, either free or stored with data or application files, for use on the type of storage medium, such as but not limited to internal physical memory or internal RAM, that virtual memory allocated out of the system memory pool upon boot-up can be and is used for mapping for access of such type of storage medium by the operating system under concern in device(s), including computer system(s) or computer-controlled device(s) or operating-system-controlled device(s) capable of running the operating system under concern. | 10-15-2009 |
20100017624 | From polymorphic executable to polymorphic operating system - A method, capable of being implemented in executable instructions or programmes in device(s), including computer system(s) or computer-controlled device(s) or operating-system-controlled device(s) or system(s) that is/are capable of running executable code, providing for the creation in Device(s) of executable code, such as boot code, programmes, applications, device drivers, or a collection of such executables constituting an operating system, in the form of executable code embedded or stored into hardware, such as embedded or stored in all types of storage medium, including read-only or rewriteable or volatile or non-volatile storage medium, such as in the form of virtual disk in physical memory or internal Dynamic Random Access Memory or hard disk or solid state flash disk or Read Only Memory, or read only or rewriteable CD/DVD/HD-DVD/Blu-Ray DVD or hardware chip or chipset etc.; the executable code being in the form of Polymorphic Executable (PE) or Executable with Unexecutable Code (EUC) or Polymorphic Executable with Unexecutable Code (PEUC) or Polymorphic Operating System (POS) containing PE, EUC and PEUC runnable in an authenticated or authorized state for the protection of intellectual property. | 01-21-2010 |
Chak Por Lee, Hong Kong CN
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20080250956 | MARKING SYSTEM - A marking system is provided that includes a marking device having a volume of marking fluid stored therein. The marking device further includes: a head assembly that includes: a housing having a base with at least one aperture passing therethough, a frame mounted within the housing, wherein the frame further includes at least one biasing member that acts against the housing to allow a portion of the frame to extend from the housing or to be compressed into the housing, and a flexible, porous applicator mounted within the frame; and a flexible reservoir that is adapted to be attached to the head assembly. The at least one aperture in the base provides fluid communication between the applicator and the volume of marking fluid. | 10-16-2008 |
Cheung Fai Lee, Hong Kong CN
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20130249880 | Adaptive Inversion Driving For TFT-LCD - A scan driving method for LCD panel comprises varying of polarity pattern adaptive to column data, wherein polarity patterns are dynamically determined from row to row, based on analysis of column drive signals for present and previous rows to obtain a parametric value and determination to either keep default polarity pattern or switch to alternate polarity pattern in accordance with parametric value obtained. Columns are regarded as in one or multiple groups for consideration. A total drive differential value is used as parameter, switching from default polarity pattern to alternate polarity pattern when a threshold is exceeded, to reduce total drive differential going from row to row. Column inversion is a default and dot inversion is an alternate. | 09-26-2013 |
Chi Ching Lee, Hong Kong HK
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20120001845 | System and Method for Virtual Touch Sensing - In view of existing mobile devices which have the limitation of relatively small area of the touch screen, the present invention describes a virtual touch sensing method based on computer vision technology. The method includes the steps of using more than one sensor to detect the coordinates of an indicator in a virtual touching area, and calculating the respective screen coordinates according to the coordinates of the indicator, where the area of the operation surface of the virtual touching area is independent to the area of the screen. The present invention also disclosed a corresponding virtual touch sensing system which provides a predictive control interface, where the area of the control interface is independent to the area of the actual screen. | 01-05-2012 |
Chi Chung Lee, Hong Kong HK
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20080216921 | LEADFRAME TREATMENT FOR ENHANCING ADHESION OF ENCAPSULANT THERETO - A method is provided for treating a leadframe comprising copper or copper alloy to enhance adhesion of molding compound to it. The leadframe is oxidized in an oxidation treatment bath to form copper oxide on the surface of the leadframe. It is then dipped in a complexing or chelating agent to enhance the purity of the copper oxide formed. Thereafter, the leadframe is cleaned with an acid to remove any contaminants remaining on the leadframe. | 09-11-2008 |
20080233683 | PRE-PLATED LEADFRAME HAVING ENHANCED ENCAPSULATION ADHESION - A process for producing a pre-plated leadframe that has enhanced adhesion by molding compound is provided, wherein a base leadframe material is first plated with multiple layers of metallic material. Thereafter, the plated base leadframe material is covered with a mask, so as to expose selected surfaces thereof at unmasked areas where enhanced adhesion of molding compound is desired. The said unmasked areas are plated with a layer of copper before removing the mask. Optionally, the layer of copper may further be oxidized to form a layer of specially controlled copper oxide. | 09-25-2008 |
Chik Chung Lee, Hong Kong CN
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20110158307 | Asymmetric dictionary-based compression/decompression useful for broadcast or multicast unidirectional communication channels - An asymmetric approach for compressing digital data, or digitized analog data, uses dictionary-based compression for a transmitter and receiver communicating over a lossy unidirectional communication channel. The transmitter is responsible for generating active dictionaries, selecting appropriate dictionaries for compressing data, retiring old dictionaries, and sending new dictionaries to the receiver. The receiver passively stores the dictionaries from the transmitter and uses the right stored dictionary to decompress data received from the transmitter, as indicated by instructions in the compressed data set. | 06-30-2011 |
Chi Keung Lee, Hong Kong CN
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20090301653 | APPARATUS AND PROCESS FOR PRODUCING DOCUMENT CORE INLAYS - An apparatus for processing a document core sheet to produce a document core inlay may include a plurality of processing stations, each for executing at least one step in producing the document core inlay, and at least one supporting table for supporting the core sheet and for transporting the core sheet to each processing station for processing. The processing stations may be positioned surrounding a center such that a closed-loop path is defined. The table may travel along the closed-loop path among the processing stations. | 12-10-2009 |
Chi Kin Lee, Hong Kong HK
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20090033796 | SYSTEMS AND METHODS FOR TRIGGERING AN OUT OF FOCUS ALERT - In order to trigger an out of focus alert when the focus level of a video frame meets a focus criteria, a method is performed including the operations of: receiving a video frame, partitioning the video frame into a plurality of blocks, calculating an array of discrete cosign transformation (DCT) coefficients for at least one of the plurality of blocks using a DCT, classifying each of the at least one of the plurality of blocks based on the array of DCT coefficients for that block, calculating a focus level of the video frame from the block classifications, and triggering an out of focus alert if the focus level meets a focus criteria. | 02-05-2009 |
Chi Kwan Lee, Hong Kong HK
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20090121675 | ELECTRONIC CONTROL METHOD FOR A PLANAR INDUCTIVE BATTERY CHARGING APPARATUS - This invention provides an electronic control method for a planar inductive battery charging apparatus on which one or more electronic loads such as mobile phones, MP3 players etc can be placed and charged simultaneously. The power control circuit of the charging pad consists of two power conversion stages. Depending on the nature of the input power supply, the first power stage is an AC-DC power converter with variable output voltage control and a second stage is a DC-AC power inverter with constant current control. The combination of the two stages provides power control of the charging pad and generates AC magnetic flux of ideally constant magnitude over the charging areas within a group of primary windings that are excited. | 05-14-2009 |
20120080420 | POWER CONTROL CIRCUIT AND METHOD FOR STABILIZING A POWER SUPPLY - The present invention provides a power control circuit connectable to a load adapted to receive a power supply, the power control circuit adapted to absorb power from the power supply and adapted to deliver power to the power supply to stabilize at least one electrical parameter of the power supply. The present invention also provides an associated method of stabilizing at least one electrical parameter of a power supply connectable to a load, the method including absorbing power from the power supply or delivering power to the power supply. The at least one electrical parameter of the power supply includes parameters such as voltage and frequency. | 04-05-2012 |
Chi Kwan Lee, Hong Kong CN
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20080309431 | PLANAR EMI FILTER - An EMI filter for use between a power source and an electronic product is formed of at least one planar element including a pair of opposed coreless spiral planar windings, and a planar capacitor. This enables the integration of common mode and differential mode filters into integrated planar structures. | 12-18-2008 |
20090146755 | PLANAR EMI FILTER - An EMI filter for use between a power source and an electronic product is formed of at least one planar element including a pair of opposed coreless spiral planar windings, and a planar capacitor. This enables the integration of common mode and differential mode filters into integrated planar structures. Furthermore the planar EMI filter may be combined with an active filter element to provide a hybrid EMI filter comprising both passive and active elements with superior performance. | 06-11-2009 |
20130322139 | INPUT AC VOLTAGE CONTROL BI-DIRECTIONAL POWER CONVERTERS - A family of power converters has input ac voltage regulation instead of output dc voltage regulation. The bi-directional converters control power flows and maintain the input ac voltage at or close to a certain reference value. These bi-directional power converters handle both active and reactive power while maintaining the input ac voltage within a small tolerance. Use of these converters is favorable for future power grid maintenance in that they (i) ensure the load demand follows power generation and (ii) provide distributed stability support for the power grid. The converters can be used in future smart loads that help stabilize the power grid. | 12-05-2013 |
Chiyeung Lee, Hong Kong CN
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20100036221 | Noninvasive Method to Estimate Variation of Blood Glucose Levels Using Metabolic Measurements - A method to estimate the variation of blood glucose concentration in a patient without blood sampling. The method can be implemented by measuring metabolic parameters including heat dissipation by conduction, percentage oxygen content of expired air and volume per minute of expired air. These parameters are used to calculate estimated blood glucose variation. | 02-11-2010 |
Chuan-Fa Lee, Hong Kong CN
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20110069251 | LIQUID CRYSTAL DISPLAY DEVICE, BACKLIGHT MODULE, AND METHOD OF ASSEMBLING A BACKLIGHT MODULE - A backlight module includes a first light source, a back plate unit, a reflector unit, and a light guide plate. The back plate unit includes a first back plate and a second back plate. The first back plate has a first plate body with a first side part structure defining a first receiving space for receiving the first light source, and the second back plate has a second plate body with a second side part structure. The second back plate is connected to the first back plate in a manner that the first and second side part structures are opposite to each other. The reflector unit is disposed on the first and second plate bodies, and has a portion extending into the first receiving space. The light guide plate is disposed on the reflector unit and is disposed between the first and second side part structures. | 03-24-2011 |
Chung Yung Lee, Hong Kong CN
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20090279032 | METHOD TO OBTAIN A CONTROLLED PRETILT AND AZIMUTHAL ANGLES IN A LIQUID CRYSTAL CELL - We disclose a new method of preparing liquid crystal alignment layers that can produce controllable pretilt angles from near 0 to near 90°. It is based on the stacking of two alignment materials sequentially, with the first one being continuous and the second one being discontinuous leaving part of the first layer exposed. | 11-12-2009 |
Chun Hang Lee, Hong Kong HK
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20120207224 | MEMORY EFFICIENT IMPLEMENTATION OF LDPC DECODER - A computer processor implementable method of decoding low-density parity-check (LDPC) code, comprising: receiving a log-likelihood-ratio (LLR) input bitstream; performing a combined bit-deinterleaving and reordering process on the LLR input bitstream and storing in a physical memory space, comprising: determining a logical memory address for each LLR bit in the LLR input bitstream, determining a physical memory address for each LLR bit in the LLR input bitstream from logical memory address of the LLR bit; decoding the LLR input bitstream stored in the physical memory space; and performing a combined de-reordering and de-mapping process on the decoded LLR input bitstream. | 08-16-2012 |
20140289591 | Memory Efficient Implementation of LDPC Decoder - A computer processor implementable method of decoding low-density parity-check (LDPC) code, comprising: receiving a log-likelihood-ratio (LLR) input bitstream; performing a combined bit-deinterleaving and reordering process on the LLR input bitstream and storing in a physical memory space, comprising: determining a logical memory address for each LLR bit in the LLR input bitstream, determining a physical memory address for each LLR bit in the LLR input bitstream from logical memory address of the LLR bit; decoding the LLR input bitstream stored in the physical memory space; and performing a combined de-reordering and de-mapping process on the decoded LLR input bitstream. | 09-25-2014 |
Chun Kit Lee, Hong Kong HK
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20090299717 | ENHANCED CHANNEL SIMULATOR FOR EFFICIENT ANTENNA EVALUATION - Method and apparatus for channel simulation is disclosed. The claimed invention provides method and apparatus | 12-03-2009 |
Chunsing Lee, Hong Kong CN
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20130045857 | COMPOSITE OF POROUS SUBSTRATE AND ONE-DIMENSIONAL NANOMATERIAL AND METHOD FOR PREPARING THE SAME, SURFACE-MODIFIED COMPOSITE AND METHOD FOR PREPARING THE SAME - The present invention relates to a composite of a porous substrate and one-dimensional nanomaterial, which is manufactured by a hydrothermal method. The method for manufacturing the composite of the present invention is simple and low-cost, and the one-dimensional nanomaterial is homogeneously distributed on the porous substrate with tight binding at the interface. The present invention also relates to a surface-modified composite and a method for preparing the same. The composite of the present invention which is hydrophobically modified at the surface can adsorb organic solvents such as toluene, dichlorobenzene, petroleum ether and the like, and greases such as gasoline, lubricating oil, motor oil, crude oil and the like, with a weight adsorption ratio of >10. | 02-21-2013 |
Chun Sing Lee, Hong Kong HK
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20130099207 | BIPOLAR COMPOUND AS A HOST MATERIAL FOR ORGANIC LIGHT EMITTING DIODES - The present invention provides a bipolar compound represented by formula (I) and the derivatives thereof as a host material having excellent bipolar transporting properties for organic light-emitting diodes (OLEDs). The present invention also relates to a device including at least a layer of the bipolar compound and/or the derivatives thereof as a host material and a method of making the same. | 04-25-2013 |
20140355111 | SCATTERING SCREEN SYSTEM, METHOD OF MANUFACTURE AND APPLICATION THEREOF - There is provided a screen scattering system. The system has a transparent substrate forming a substrate layer, and wide band gap materials made of 0D, 1D and 3D elements forming a scattering layer. The 0D, 1D and 3D elements are in the form of nanostructures aligned uniformly on said substrate layer. | 12-04-2014 |
20140360564 | PLASMONIC ENHANCED TANDEM DYE-SENSITIZED SOLAR CELL WITH METALLIC NANOSTRUCTURES - The present invention is concerned with a plasmonic enhanced tandem dye sensitized solar cell system. The system has plasmonic nanostructures integrated to both a photoanode and a photocathode for enhancing respective electron and hole carrier transfer. | 12-11-2014 |
Chun Sing Lee, Hong Kong CN
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20090021161 | ORGANIC ELECTROLUMINESCENT DEVICES INCORPORATING UV-ILLUMINATED FLUOROCARBON LAYERS - A simple and efficient method of increasing conductivity of the fluorocarbon film is disclosed. By illuminating the fluorocarbon film under ultraviolet light (UV-CFx), the film conductivity can be increased by five orders of magnitude. Devices using such a UV-treated, conductive fluorocarbon film as a buffer layer give much better performance in terms of lower operational voltage and enhanced operational stability. The improved smoothness and lowered hole injection barrier height with UV-CFx are responsible for the enhanced performance of electroluminescent devices. | 01-22-2009 |
20090102356 | NOVEL ORGANIC COMPOUND HAVING ELECTRON-TRANSPORTING AND/OR HOLE-BLOCKING PERFORMANCE AND ITS USE AND OLEDs COMPRISING THE COMPOUND - Disclosed herein are several organic compounds having electron-transporting and/or hole-blocking performance and their preparation method and use and the OLEDs comprising the organic compound. The organic compounds exhibit high ionization potential (IP), electron affinity (Ea), glass transition temperature (Tg) and high electron mobility, and are a kind of good electron-transporting material with good hole-blocking ability. The devices comprising these compounds as one of the emitting layer, electron-transporting layer (ETL) and hole-blocking layer (HBL) show improved efficiency and better color purity. | 04-23-2009 |
20100148662 | ORGANIC ELECTROLUMINESCENCE DEVICE - An electroluminescence device has an anode, a cathode and an emitting layer located between the anode and the cathode. The emitting layer contains a compound selected from a group consisting of neutral red and its derivatives. | 06-17-2010 |
Chun Wai Davy Lee, Hong Kong CN
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20110009369 | ANTI-INFLUENZA COMPOUNDS - The present invention provides pyrimidinyl compounds of formula (I) and pharmaceutically acceptable salts thereof. These compounds may be used for the inhibition of influenza. In particular, the compounds of the invention may be used for the treatment or prophylaxis of influenza A, most particularly H1N1 or H5N1 influenza. The compounds of the invention can also be used for the treatment or prophylaxis of a disease caused by | 01-13-2011 |
20130143961 | ANTI-VIRAL CARBAMIMIDOTHIOIC ACID ESTERS - Carbamimidothioic acid esters of formula (I) and 2-nitro-N-[4-(pyridin-4-ylamino)phenyl]-4-(quinolin-4-ylamino)benzamide are used for the treatment of influenza, and for the inhibition of a viral RNA-dependent RNA polymerase. Formulae (I), (II). | 06-06-2013 |
Clement Lee, Hong Kong CN
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20100309137 | ALL-IN-ONE CHINESE CHARACTER INPUT METHOD - Embodiments of the present invention describe systems and methods for using a combined (or All-In-One) Chinese input method to enter Chinese characters in documents and forms on computers or on web sites. The combined Chinese input method includes a number of Chinese input methods that are frequently used by users. Chinese characters that match the strings of symbols typed by users are displayed under each of the Chinese input methods for users to select the correct characters under the desired Chinese input methods. The combined Chinese input method allows users to enter (or input) Chinese characters without specifying the Chinese input methods being used, which reduces the time used in switching input methods. Further, the combined Chinese input method can also be personalized to include Chinese input methods frequently used by or specified by users. The display of the Chinese characters matching the strings of symbols entered to form Chinese characters can also be personalized to enhance usability and to increase the speed of identifying matched Chinese characters. | 12-09-2010 |
Deborah Anne Hong Lan Lee, Hong Kong HK
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20110278866 | PORTABLE DEVICE FOR PREVENTING MOVEMENT OF A DOOR - A portable device ( | 11-17-2011 |
Derek Chun Lee, Hong Kong HK
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20090299715 | ANGULAR-DOMAIN CHANNEL MODEL AND CHANNEL ESTIMATION - A method of modeling wireless communication channels in angular domain is disclosed. The method includes considering radiation patterns | 12-03-2009 |
Dominic Kan Nam Lee, Hong Kong CN
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20100159733 | Extension cord lock and in line tap - An electrical, circuit breaker protected, extension cord in-line tap, securement device for securing tandemly connected electrical extension cords. The securement device includes opposing proximal and distal open-ended eyelets each having a hinged locking flap for receiving therein a looped end of the associated extension cord thereby preventing unintended separation of the extension cords. The in-line tap further includes a pair of circuit breaker protected auxiliary electrical outlets on opposing sides for powering additional extension cords. | 06-24-2010 |
Francis Chee-Shuen Lee, Hong Kong HK
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20110292480 | BIAXIAL SCANNING MIRROR HAVING RESONANT FREQUENCY ADJUSTMENT - A biaxial micro-electromechanical (MEMS) device is disclosed. The device includes a gimbal rotatable about a gimbal axis of rotation. A pair of gimbal torsion bars connects the gimbal to a support along the gimbal rotation axis. A mirror plate is rotatable about a mirror axis of rotation, the mirror plate rotation axis being substantially perpendicular to the gimbal rotation axis. A pair of mirror plate torsion bars connects the mirror plate to the gimbal along the mirror plate axis of rotation. One or more gimbal moment-of-inertia-altering blocks are positioned on a surface of the mirror plate away from the gimbal axis of rotation. Additionally, one or more mirror plate moment-of-inertia-altering blocks are positioned on a surface of the mirror plate away from the mirror plate rotation axis such that the distance from the mirror plate axis determines a resonant frequency of the biaxial MEMS device. | 12-01-2011 |
20120086212 | APPARATUS FOR WIND COLLECTION - The present invention provides an omnidirectional wind collection apparatus. The wind collector includes an outer housing with a peripheral wind inlet circumferentially formed therein. An inner housing disposed within the outer housing has an inner surface with a first opening at a lower end thereof to guide the collected wind to a smaller second opening at the top end. The inner surface is curved between the bottom and top openings to form a progressively narrower passage. The configuration of the inner surface creates a Venturi effect such that the wind is accelerated toward the second opening. A wind pass-through portion is formed above the second opening in the inner housing. Based on the Bernoulli effect, the passage of uncollected wind through this portion creates a low pressure region that expedites flow of collected wind through the first and second openings of the inner housing. | 04-12-2012 |
20120086213 | ELECTRIC POWER GENERATOR WITH FERROFLUID BEARINGS - An electric generator using ferrofluid bearings is provided. The generator includes stators having plural magnets separated by a yoke of magnetizable materials. A rotor configured to rotate in a horizontal plane is positioned between the stators. The rotor includes plural coils in which current is induced during rotation from passing through the magnetic fields generated by the stators. A first set of ferrofluid bearings is positioned between the first stator and the rotor and a second set is positioned between the rotor and the second stator. A third set of ferrofluid bearings is positioned adjacent to the periphery of the rotor and configured to center the rotor. In one embodiment, the electric generator is wind-driven and supported in a wind collection housing. | 04-12-2012 |
20120162332 | SUBLIMATION INKS FOR THERMAL INKJET PRINTERS USING THERMALLY STABLE DYE PARTICLES - Thermal inkjet printer sublimation inks are provided having high melting point suspended particles such that the ink does not clog thermal ink jet print heads. Low-cost thermal ink jet printers are used to create thermal transfer images from the inks which are used in conventional thermal transfer processes. An ink set having at least three ink colors includes an aqueous medium of 30-95 weight percent having particles of 50 nm to 1000 nm suspended therein in an amount of 1-10 weight percent. The suspended particles include a sublimation dye and have a melting point of at least a surface of the particle greater than or equal to 200° C. The particles may have a core-shell structure with a sublimation dye core. The ink includes one or more cosolvents from 4-40 weight percent, a surfactant of 0.01 to 5 weight percent, and a biocide of 0.01-5 weight percent. | 06-28-2012 |
20120206782 | DEVICE FOR REDUCING SPECKLE EFFECT IN A DISPLAY SYSTEM - The present invention relates to a method and apparatus for speckle noise reduction in laser scanning display. In particular, a MEMS device which can superpose vibrational motion onto a biaxial scanning mirror is provided for reducing the effect of speckling. | 08-16-2012 |
20140323886 | Methods and Device for Sensing a Person's Pulse in Traditional Chinese Medicine - This invention discloses a pulse-sensing device and methods for pulse sensing. In one embodiment, the device includes a robotic finger comprising a humanoid-finger structure, and an actuating-force transferring member for transferring an actuating force to the structure at an actuation point thereon and along an actuation direction. One end of the structure is pivotally mounted to a fulcrum and another end has a sensing area. The robotic finger is configured such that, when the sensing area contacts a person's wrist, a first perpendicular distance from the fulcrum to a first line is substantially longer than a second perpendicular distance from the fulcrum to a second line, where the first line is a straight line passing through a sensing point of the sensing area and being substantially perpendicular to the sensing area, and the second line is a straight line passing through the actuation point and orienting along the actuation direction. | 10-30-2014 |
Hor Lee, Hong Kong CN
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20110134642 | LED SPOTLIGHT - The LED spotlight relates to cold light source, and more particularly to a light-emitting device with a plurality of LEDs. The LED spotlight of the present Utility Model includes a plurality of LEDs and a circuit board, and the LEDs are installed on the circuit board, the LEDs are arranged in concentric circles with the shape of optical slits of Fresnel zone plate; the LEDs include spherical tops. | 06-09-2011 |
Hor Yau Carrie Lee, Hong Kong CN
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20100069087 | PERSONAL TRACKING DEVICE WITH LOW POWER CONSUMPTION - An portable tracking device integrating a mobile phone module (e.g. based on GSM or 3G networks), a GPS module, a radio Beacon and ultrasonic beacon. The tracking device is normally in a hibernated state when the entire device consumes little energy and require no periodically changing or recharging batteries to power the device. It consumes power from the primary battery only when a tracking process is actually taken place. With this portable tracking device on the person who is unable to affirmatively report his or her whereabout, the remote center and/or a search team can communicate the GPS module, radio beacon and ultrasonic beacon of the tracking device via the mobile phone module based on existing wireless communication technologies, such SMS, GPRS, ect, on GSM or 3 G networks, which also serves as a means of initial rough estimation of the tracking device's location. | 03-18-2010 |
Hotong Lee, Hong Kong CN
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20120222885 | Transparent conductive film for optoelectronic device - A transparent conductive (TC) film includes a main transparent conductive layer and a plurality of conductors electrically contacting with the main transparent conductive layer. The conductors are disposed on the surface of the main transparent conductive layer separately from each other. The transparent conductive film of the present invention has numerous separate conductors to collect electrical current which flow in the TC film, thereby reducing the internal resistance of the TC film while keeping the light transmission unchanged. Furthermore, the new conductor layout reduces the risk of the TC film from high current density damages, thereby achieving better reliability. | 09-06-2012 |
Houghton Lee, Hong Kong HK
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20100292990 | AUDIO ENABLED CONTROL MENU SYSTEM, METHOD AND DEVICE - An audio enabled control menu system, method and device is provided. Embodiments of the present invention include an encoder including an input device actuation of the encoder by an operator of the control menu device; memory including a menu structure and a plurality of audio segments stored in the memory; and a microcontroller in operable communication with the encoder and the memory, the microcontroller further configured to receive menu navigation input from the encoder and output one of the plurality of audio segments in response to the menu navigation input, the microcontroller further configured to execute predetermined control actions in response to the menu navigation input. Embodiments of the invention transmit menu options to an operator in an audio format such that the operator can browse and select menu options with one hand and does not need to look at a visually displayed menu. | 11-18-2010 |
Hui Ling Lee, Hong Kong HK
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20120169470 | RFID SYSTEM FOR CHECKING MEDICAL ITEMS - A RFID system for checking medical items includes a processing unit; two RFID readers connected with the processing unit; at least an antenna connected to each of the RFID readers; and a plurality of RFID tags being respectively attached to a plurality of medical items. The RFID tags are configured to store identification codes that respectively and uniquely correspond to the medical items that the RFID tags are attached to. The RFID readers are configured to respectively read the identification codes of the medical items from the RFID tags through the antennas before and after a surgical operation and send the identification codes to the processing unit. The processing unit is configured to receive the identification codes and determine the completeness of the medical items based on the received identification codes. A method for checking medical items with the RFID system is also provided. | 07-05-2012 |
Hui Ling Charlotte Lee, Hong Kong HK
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20130049967 | System and method for controlling and managing medical supplies stored inside medical refrigerator or freezer - The present invention is directed to a system and method for controlling and managing medical supplies stored inside medical refrigerator or freezer. The system includes a reader and at least two antenna situated in different locations of the exterior of the refrigerator or freezer and are connected to the reader individually; electronic labels attached on the medical supplies which store identification codes of corresponding medical supplies; processing unit which is connected to the reader for receiving identification codes of medical supplies from reader through the antenna, and determines a general position of the corresponding medical supply in the storage space according to the situated location and beam coverage area of the antenna, thus allowing one to quickly retrieve said medical supply. | 02-28-2013 |
Jack Jock-Wai Lee, Hong Kong CN
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20120257164 | METHOD AND DEVICE FOR RETINAL IMAGE ANALYSIS - The present application provides methods and devices for diagnosing and/or predicting the presence, progression and/or treatment effect of a disease characterized by retinal pathological changes in a subject. | 10-11-2012 |
Jay Lee, Hong Kong CN
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20100052867 | APPARATUS AND METHOD FOR IDENTIFYING OBJECT MOVEMENT AND LOCATION WITH RFID DEVICE - An apparatus for identifying object movement and location with RFID device comprises two RFID gateways constructed by at least one RFID interrogator located inside and outside an entrance of a monitored zone independently, a portable RFID tag carried by the object capable of receiving and responding said signals emitted by said RFID interrogator, and a data processor connected with said RFID gateways capable of receiving said responses to identify said object movement as leaving or entering said entrance and said object location as outside or inside said monitored zone. There is also a corresponding method for identifying object movement and location with RFID device. | 03-04-2010 |
John Kam Ho Lee, Hong Kong CN
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20090160486 | High speed electronic data transmission system - A high-speed electrical data transmission system ( | 06-25-2009 |
Kam Fai Lee, Hong Kong CN
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20110042793 | LEAD FRAME ASSEMBLY FOR A SEMICONDUCTOR PACKAGE - A lead frame assembly includes a first lead frame panel having a die receiving area for receiving a semiconductor die, the die having an upper surface having one or more die bond pads located thereon. A second lead frame panel includes integral leads, each integral lead including a terminal, a connecting element extending from the terminal, and a shaped contact located at an end of the connecting element. The second lead frame panel is adapted to be stacked on the first lead frame panel to position each terminal laterally of a respective die receiving area. The positioning of the terminals locates each shaped contact for contact with a respective die bond pad to establish an electrical connection between the die bond pad and the respective terminal when the semiconductor die is mounted on the respective die receiving area. | 02-24-2011 |
Ka Y. Lee, Hong Kong CN
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20090094374 | SYSTEMS AND METHODS PROVIDING LISTS OF AVAILABLE STREAMING CONTENT - A server for streaming media includes a functional module operable to perform the following functions within a Real Time Streaming Protocol (RTSP) session: receiving a command that requests a list of available streaming presentation options; and generating and transmitting the requested list over a network connection. | 04-09-2009 |
Ka Yin Ken Lee, Hong Kong HK
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20110125525 | METHOD OF ANTICIPATING AN EPIDEMIC IN A POPULATION, AND A SYSTEM THEREOF - A monitoring system is described comprising client computers | 05-26-2011 |
20110161309 | Method Of Sorting The Result Set Of A Search Engine - A method is disclosed wherein the webpages listed in the result set of a search engine is sorted according to the relevance of the webpages to a list of prioritised search terms. Search terms which are phrases that are delimited by prepositions are considered search terms with high priority. Search terms which nouns are set to high priority. Search terms which are adjectives, verbs, auxiliary verbs, articles, conjunctions, pronouns and prepositions are set to low priority. | 06-30-2011 |
Kendrew Lee, Hong Kong HK
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20130136293 | HEADPHONES WITH INTERCHANGEABLE DECOR STRIP - Audio headphones for personalizing a wearer's headphones by inserting a variety of interchangeable décor strips onto a headband of the headphones. The interchangeable décor strips may include many different designs, colors and materials. | 05-30-2013 |
20140051279 | Posable Strain Relief for a Cable - A possible strain relief for use with a cable which can he bent into a particular shape by the user, and which retains that shape, thus allowing modification to suit a specific environment or use. | 02-20-2014 |
Kenneth Chi Wai Lee, Hong Kong HK
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20090251391 | Method and apparatus for power recycling in a display system - A power recycling method and apparatus for driving capacitive display elements are described. The driving process involves charging and discharging the display elements. More particularly, the method effectively reuses some of the energy during the discharging process. Energy in display elements flows back from the panel to a power supply and other optionally to devices like RAM, MCU directly during the discharging process. Diodes between one or more power supplies and the display elements ensure that the discharge paths are disconnected when the voltage of display elements drops below the voltage of the power supply. A resistor path from the display elements to ground or a power supply lower than the display threshold voltage of the display elements guarantees that elements are turned OFF after the discharge process. | 10-08-2009 |
Keung Lee, Hong Kong CN
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20110117815 | GEAR BOX FOR USE IN TOY VEHICLES - An improved and simplified gear box for toys and other small motorized devices is disclosed. The output gear is a composite piece that integrates a drive shaft with the output gear. | 05-19-2011 |
20130200736 | MOTOR ASSEMBLY FOR HOUSING A CAPACITOR IN A MINIATURE BRUSHED DC MOTOR AND METHOD OF MAKING THE SAME - A motor assembly for a direct current (DC) electric motor, including: a motor cover, a brush base, brush arms and a chip capacitor housed within a protective hollow space provided in the brush base. The brush arms are shaped to support or hold the capacitor within the hollow space and maintain a solderless electrical connection between the terminal ends of the capacitor and the brush arms. The capacitor filters electromagnetic noises in the motor input circuit. | 08-08-2013 |
20130214626 | MOTOR ASSEMBLY FOR HOUSING A CAPACITOR IN A MINIATURE BRUSHED DC MOTOR AND METHOD OF MAKING THE SAME - A motor assembly for a direct current (DC) electric motor, including: a motor cover, a brush base, brush arms and a chip capacitor housed within a protective hollow space provided in the brush base. The brush arms are shaped to support or hold the capacitor within the hollow space and maintain a solderless electrical connection between the terminal ends of the capacitor and the brush arms. The capacitor filters electromagnetic noises in the motor input circuit. | 08-22-2013 |
King Lung Lee, Hong Kong HK
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20120171429 | Novel Decorative Products and the Production Methods Therefor - Novel decorative products including interior home decorative products, garden ornaments, building decorative products and the like are disclosed in which the novel decorative products are characterized in having rigid shells of compacted fiber reinforced magnesium oxychloride composite, seam lines of below two millimeters and cores of which densities can be adjusted according to the preferred weight of the products during the product design stage. The aforesaid compacted fiber reinforced magnesium oxychloride composite is characterized in having compacted structures of F-5 MOC phase magnesium oxychloride. A method for producing the novel decorative products is also provided. | 07-05-2012 |
Kin Ming Lee, Hong Kong CN
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20130018443 | Moxibustion DeviceAANM Lee; Kin MingAACI Hong KongAACO CNAAGP Lee; Kin Ming Hong Kong CN - A moxibustion device includes a handle, a moxa stick clamping unit, a front fixing component, a front bearing, a front bearing cover, a traditional Chinese medicine (moxa stick), a back bearing cover, a back bearing, a back fixing component, a roller's inner screen and a rotary drum. The moxibustion device is of a more ergonomic design and allows for more accurate and more direct application of force and/or rolling on acupuncture points; it is applicable to the parts of body with a small bending scope such as joints of the limbs and cervical vertebra and large-area skin such as the waist and the back. It can be easily operated, and the acupuncture points and the main and collateral channels can be acutely located. | 01-17-2013 |
Kin Wai Lee, Hong Kong HK
Kuen Kuen Ella Lee, Hong Kong CN
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20120301558 | HERBAL TEA WITHOUT EXCIPIENT USED AS MILK SUPPLEMENT AND METHOD OF PREPARING THE SAME - The present invention relates to an herbal tea without excipient used as milk supplement. The herbal tea comprises the following medicinal materials: Raw | 11-29-2012 |
Kwang Hwee Lee, Hong Kong CN
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20110277659 | Dynamic magnetic suspension propeller - A dynamic magnetic suspension propeller includes an separate body electromotor and an external force to reversely rotate the separate body electromotor. The separate body electromotor includes a stator and a rotor mounted separately, wherein the stator includes a single layer plane magnetic path having magnetism, the rotor includes a cantilever electromagnet having a first pole provided at an end portion of the cantilever and a second pole provided at a rotating shaft close to the cantilever, wherein the electromagnet is reversely rotated by the external force around the rotating shaft with respect to the stator, so as to produce a countertorque with respect to an magnetic force of the stator, wherein the countertorque includes a magnetic suspension force and a magnetic propelling force. | 11-17-2011 |
Kwok Kay Lee, Hong Kong CN
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20120014207 | ELECTRIC APPLIANCE WITH DUAL SPEED OUTPUT - An electric appliance has first and second rotational output spindles located within a housing. The first and second spindles have respective first and second couplings for attachment of first and second work tools to the first and second spindles, respectively. The second rotational output spindle is concentric with the first rotational output spindle such that connection of one of the first and second work tools to the corresponding spindle excludes connection of the other of the first and second work tools to the corresponding spindle. The first rotational output spindle has a first rotational speed that is different from a second rotational speed of the second output spindle. | 01-19-2012 |
Lap To Lee, Hong Kong CN
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20100033349 | System and method for railway vehicle detection - A system and method for detecting the railway vehicle with a plurality of RFID readers and tags are disclosed. Railway vehicle directional movement on specific track can be detected and updated by the RF communication of the readers and tags. The railway system also includes a computer which monitors a couple of RFID readers for the real-time railway vehicle position. Intelligent detection algorithm is implemented in the reader to identify specific railway vehicle, on a particular track for at least one track in bidirectional or parallel direction. For encoding the data, each RF tag is of unique ID and the RF signal is encrypted. | 02-11-2010 |
20130159153 | Apparatus and methods for energy management system - Apparatus for providing energy management with automation control features are invented. Power consumption details for building or household can be known as well as the expected power bill in advance. The operation status of specific appliance can also be monitored and controlled. Wireless technology is used as a communication medium with a plurality of appliances which facilitates the management of energy consumption with different applications, like checking the operation status, operating hours and consumption data. An advanced feature of communication with the utility provides power information and instant messaging to users. A consumption target can also be set to economize the electricity bill. | 06-20-2013 |
Mankit Lee, Hong Kong CN
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20110235214 | Magnetoresistive sensor, magnetic head, head gimbal assembly, and disk drive unit with the same - A MR sensor includes a first shielding layer, a second shielding layer, a MR element formed therebetween, and a pair of hard magnet layers respectively placed on two sides of the MR element. The MR element comprises an AFM layer formed on the first shielding layer, a pinned layer formed on the AFM layer and a free layer formed between the pinned layer and the second shielding layer. The free layer is funnel-shaped, which having a first edge facing the air bearing surface and a second edge opposite the first edge, and the first edge has a narrower width than that of the second edge. The structure of the MR sensor can improve MR height control performance, and improve the ESD performance and decrease the PCN and RTN and, in turn, get a more stable performance. The present invention also discloses a magnetic head, a HGA and a disk drive unit. | 09-29-2011 |
20120158349 | Method for measuring the temperature rise induced by bias current/bias voltage in a magnetic tunnel junction - A method for measuring the temperature rise induced by bias current/bias voltage in a magnetic tunnel junction, the method includes the steps of: (a) applying an external time-changing magnetic field to the magnetic tunnel junction; (b) measuring different first outer pin flip field values under different temperature values; (c) calculating the correlation between the temperature and the outer pin flip field according to the temperature values and the first outer pin flip field values; (d) measuring different second outer pin flip field values under different bias current/bias voltage values; (e) calculating the correlation between the bias current/bias voltage and the outer pin flip field according to the bias current/bias voltage values and the second outer pin flip field values; (f) calculating the correlation between the temperature and the bias current/bias voltage according to the results produced by the steps (c) and (e). The method of the present invention can obtain the correlation between the temperature and the bias current/bias voltage, thereby determining what kind of TMR reader design providing more stable and reliable reading performance especially under higher operational temperature. | 06-21-2012 |
20120274317 | Method of testing anti-high temperature performance of a magnetic head and apparatus thereof - A method of testing anti-high temperature performance of a magnetic head comprises applying a second magnetic field with different intensities in a second direction and the changing first magnetic fields in a first direction, and measuring a plurality of second output parameter curves; and judging whether a variation that is beyond an allowable value is presented on the second output parameter curves, thereby screening out a defective magnetic head, therein the first direction is perpendicular to the air bearing surface of the magnetic head, and the second direction is perpendicular to the shielding layers of the magnetic head. The present invention can screen out defective magnetic heads that possess poor anti-high temperature performance without heating the magnetic head and with high precision. | 11-01-2012 |
20120275047 | Method of testing anti-high temperature performance of a magnetic head and apparatus thereof - A method of testing anti-high temperature performance of a magnetic head comprises applying a plurality of second magnetic fields with different intensities in a second direction to the magnetic head, and measuring a second output parameter curve, and judging whether a variation that is beyond an allowable value is presented on the second output parameter curve, therein the second direction passes through the ABS and at an angle whose absolute value is an acute angle to the ABS. The present invention can screen out defective magnetic heads that possess poor anti-high temperature performance without heating the magnetic head. | 11-01-2012 |
20120287529 | Close loop method for measuring head SNR and media SNR - A close loop method for measuring head SNR, for a storage device comprising a storage media and a head, comprising steps of: (a) loading the head on the media with a dynamic fly height; (b) measuring an initial environmental temperature value Ti and measuring the head signal signal | 11-15-2012 |
20120287534 | Reader sensor, magnetic head, head gimbal assembly and disk drive unit with the same - A reader sensor comprises a first shielding layer, a second shielding layer, a read element formed therebetween, and a pair of permanent magnet layer respectively placed on two sides of the read element; and it further comprises a magnetic field generating means formed beside the read element and arranged for providing a magnetic field with a direction perpendicular to the first shielding layer and the second shielding layer, thereby stabilizing the reading performance of the reader sensor. The invention can stabilize the reading performance, ameliorate the unstable defective reader sensor, and decrease the waste and the manufacturing cost. The present invention also discloses a magnetic head, a HGA and a disk drive unit. | 11-15-2012 |
20130114387 | MEASURING METHOD OF A MAGNETIC HEAD AND MEASURING APPARATUS THEREOF - Measuring method of a magnetic head includes (a) placing the magnetic head at normal position, defining a first direction parallel to an air bearing surface and two shielding layers of the magnetic head, and defining a second direction perpendicular to the first direction; (b) tilting the magnetic head at an angle to the second direction, applying a plurality of first magnetic fields with different intensities in the first direction, and measuring out a first output parameter curve; (c) repeating the step (b) with different angles and measuring out a plurality of first output parameter curves; (d) calculating a plurality of pinned direction tilt ratios that a pinned direction of a pinned layer of the magnetic head tilts towards the second direction according to the parameter curves; and (e) calculating a pinned direction tilt angle that the pinned direction tilts towards the second direction according to the pinned direction tilting ratios. | 05-09-2013 |
20130212871 | MANUFACTURING METHOD OF A SLIDER AND MANUFACTURING APPARATUS THEREOF - A manufacturing method of a slider includes steps of (a) providing a row bar with a plurality of slider elements connecting together, the row bar having an air bearing surface, a back surface opposite the air bearing surface, a bonding surface and a bottom surface opposite the bonding surface; (b) grinding the bottom surface of the row bar; (c) lapping the air bearing surface of the row bar so as to obtain a predetermined requirement, and applying a first magnetic field with a first direction during lapping the air bearing surface, and the first direction being parallel to the air bearing surface and the bonding surface; and (d) cutting the row bar into a plurality of individual sliders. The present invention can maintain a good performance of a magnetic head during the manufacturing process. | 08-22-2013 |
20130219699 | MANUFACTURING METHOD OF A SLIDER AND MANUFACTURING APPARATUS THEREOF - A manufacturing method of a slider includes steps of: (a) providing a row bar with a plurality of slider elements connecting together; (b) lapping surfaces of the row bar so as to obtain a predetermined requirement; (c) lowering the temperature of the surfaces lapped in the step (b) before and/or during lapping; and (d) cutting the row bar into a plurality of sliders. The present invention can prevent a local high temperature generated on the magnetic head during lapping so that the performance of the magnetic head is improved. | 08-29-2013 |
20140334279 | TESTING METHOD OF A MAGNETIC HEAD, AND TESTING APPARATUS THEREOF - A testing method of a magnetic head includes: applying a first magnetic field with a constant intensity in a first direction that is the same with that of the longitudinal bias field to the magnetic head, simultaneously applying a second magnetic field with variant intensities in a second direction traversing the air bearing surface, and measuring a first noise; applying a third magnetic field with a constant intensity in a third direction that is opposite to the first direction to the magnetic head, simultaneously applying the second magnetic field with variant intensities in the second direction, and measuring a second noise; and analyzing noise change between the first noise and the second noise. The invention can screen out defective magnetic heads that possess poor noise characteristic and unstable performance. | 11-13-2014 |
Ming Hung Thomas Lee, Hong Kong HK
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20120058472 | METHOD AND SYSTEM FOR NUCLEIC ACID DETECTION USING ELECTROCONDUCTIVE OR ELECTROCHEMICALLY ACTIVE LABELS - A method for electrochemically or electrically detecting nucleic acids, utilizes electrochemically active or electrically conductive reporter materials. An electric voltage is applied and electric signals are measured to the electrodes that are suitable for detecting or quantifying the nucleic acid(s) in a sample. This technique is suitable for point-of-use applications, e.g. detecting bioanalytes in remote locations. A microchip, device, kit used adapted to be used for this method is also disclosed. | 03-08-2012 |
20120058547 | METHOD AND SYSTEM FOR NUCLEIC ACID DETECTION USING ELECTROCONDUCTIVE OR ELECTROCHEMICALLY ACTIVE LABELS - A method for electrochemically or electrically detecting nucleic acids, utilizes electrochemically active or electrically conductive reporter materials. An electric voltage is applied and electric signals are measured to the electrodes that are suitable for detecting or quantifying the nucleic acid(s) in a sample. This technique is suitable for point-of-use applications, e.g. detecting bioanalytes in remote locations. A microchip, device, kit used adapted to be used for this method is also disclosed. | 03-08-2012 |
Neville Ka Shek Lee, Hong Kong CN
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20120096746 | SOLE FOR A FOOTWEAR - A sole for footwear including a body having a length, a body portion of the body that is capable of expansion and contraction, and a drive generator located in the body for generating drive to drive a driven device in the body. The drive generator has an elongate drive member arranged to slide relative to the body portion in a direction along the length of the body, upon expansion and contraction of the body portion, for driving the driven device as the sole bends and unbends during use. | 04-26-2012 |
20130125424 | SOLE FOR AERATED FOOTWEAR - A sole for aerated footwear having an elongate body with a lower surface, a device attached to the body, and an operating member, arranged to move away from and towards the body in a direction transverse to the longitudinal extent of the body as the sole bends to disengage and unbends to engage a floor, for operating the device. The device is attached to the body, engageable with the operating member, and is expandable from, or further away from, the lower surface of the body, upon movement of the operating member away from the body. | 05-23-2013 |
20150027005 | ARTICLE OF FOOTWEAR, SOLE AND PUMP ARRANGEMENT FOR USE IN SAME, AND METHOD OF MAKING SAME - An article of footwear has a shoe upper, a sole connected to the shoe upper and the sole is provided with peripheral walls which together define a cavity therein. A layer of material extends across and is connected to the walls or adjacent to the walls at a perimeter of the layer of material, the layer of material dividing the cavity into at least a first chamber and a second chamber. The layer of material and the walls on one side of the perimeter of the layer of material define the first chamber, and the layer of material and the walls on the other side of the perimeter of the layer of material define the second chamber. The sole is configured such that movement of the layer of material within the cavity causes simultaneous changing of interior volume between the chambers and thus pumping of air into or out of the chambers for air circulation of the article of footwear. | 01-29-2015 |
Nim Yan Lee, Hong Kong CN
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20100153521 | Method and Device for Providing Offline Web Services - A method for offline social networking includes copying at least a part of an online web service profile stored on a server to an offline web service profile stored on a mobile device. Later when the mobile device is in an offline condition, performing one or more web service functions on the mobile device using the offline web service profile stored on a mobile device, and finally connecting with the server and repeating at least one of the one or more web service functions using the online web service profile stored on the server. | 06-17-2010 |
Nixon Tin Chi Lee, Hong Kong HK
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20090148250 | Drill Bit - A drill bit comprising a body including at least four flutes being formed on and extending along a longitudinal axis of the body and a web portion disposed between the at least four flutes. The flutes define a pitch length that is substantially the same as one another and the web portion has at least one web thickness. The ratio of the web thickness to the pitch length is within a range of about 14 to 25 percent. | 06-11-2009 |
Priscilla Pui Sze Lee, Hong Kong CN
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20130190486 | Method Of Mass Production Of Tetrakis(P-Nitrophenyl)Porphyrins - A method of mass production of tetrakis(p-nitrophenyl)porphyrins, by which successful isolation of the barely soluble product from meso-aryl nitration of tetraphenylporphyrin toward a remarkable yield of nearly 90% has been realized by means of a solid phase extraction technique. This is a simpler and more straight forward synthetic method, suitable production at an industrial scale with lower cost, shorter synthetic time and lower solvent consumption. | 07-25-2013 |
Sau-Dan Lee, Hong Kong HK
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20100198777 | SEQUENCE ONLINE ANALYTICAL PROCESSING SYSTEM - A sequence online analytical processing (S-OLAP) system | 08-05-2010 |
Sau Kin Selin Lee, Hong Kong CN
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20110283612 | APPARATUS AND SYSTEM FOR PLANT CULTIVATION - A plant cultivating apparatus comprises a base, a peripheral wall surrounding the base to define a cultivating volume or cultivating reservoir for plant cultivation, and connecting means for connecting the peripheral wall of the apparatus to the peripheral wall of an adjacent cultivating apparatus. This apparatus provides a green roof solution by a relatively simple arrangement. | 11-24-2011 |
Sau Tin Lee, Hong Kong HK
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20090072480 | BOARD GAME KIT OF COMPONENTS, AND METHODS OF CONSTRUCTING AND UTILIZING SAME - A board game employs a combination of rules and apparatus 1) to motivate each player to truthfully answer the questions which asks her/his opinions, and 2) to promote cooperative play at the right time to make the game not only fun, but also meaningful. | 03-19-2009 |
Shi-Wei Lee, Hong Kong CN
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20100213600 | Apparatus having thermal-enhanced and cost-effective 3D IC integration structure with through silicon via interposers - An apparatus having a three-dimensional integrated circuit structure is described herein. The apparatus include an interposer for carrying a plurality of high and low-power chips. The high-power chips are attached and connected to one side of the interposer, while the low-power chips are attached and connected to the other side of the interposer. In generally, the high-power chips produce more heat than does the low-power chip during their operations. The interposer further include through silicon vias and redistribution layers for connecting the chips on both surfaces. In addition, the interposer assembly is attached and connected to a substrate layer, which is in turn attached and connected to a printed circuit board. In order to provide improve thermal management, the interposer surface carrying the high-power chips are oriented away from the circuit board. A heat spreader is attached to the back sides of the high-power chips for dissipating the heat. | 08-26-2010 |
20100215314 | Apparatus Having an Embedded 3D Hybrid Integration for Optoelectronic Interconnects - An optoelectronic apparatus is described herein, including a transmitter, a receiver, and an optical waveguide, all of which are embedded in a PCB. The transmitter includes a laser generator and other circuits for generating electrical and optical signals, which are transmitted through the waveguide to the receiver. The receiver includes circuits and detectors for detecting and converting the optical signals to electrical signals. The circuit and optical components of the transmitter and receiver are integrated in 3D hybrid chip sets where the chip components are stacked in a 3D structure. Because all of the circuit and optical components are embedded in the PCB, the apparatus is made very compact and suitable for implementation in portable products. | 08-26-2010 |
20140110728 | SUBMOUNT WITH CAVITIES AND THROUGH VIAS FOR LED PACKAGING - A wafer having a plurality of light-emitting diode (LED) submounts and a method for fabricating an LED submount are provided. Each of the plurality of LED submounts of the wafer includes: a substrate ( | 04-24-2014 |
Shuittong Lee, Hong Kong CN
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20130045857 | COMPOSITE OF POROUS SUBSTRATE AND ONE-DIMENSIONAL NANOMATERIAL AND METHOD FOR PREPARING THE SAME, SURFACE-MODIFIED COMPOSITE AND METHOD FOR PREPARING THE SAME - The present invention relates to a composite of a porous substrate and one-dimensional nanomaterial, which is manufactured by a hydrothermal method. The method for manufacturing the composite of the present invention is simple and low-cost, and the one-dimensional nanomaterial is homogeneously distributed on the porous substrate with tight binding at the interface. The present invention also relates to a surface-modified composite and a method for preparing the same. The composite of the present invention which is hydrophobically modified at the surface can adsorb organic solvents such as toluene, dichlorobenzene, petroleum ether and the like, and greases such as gasoline, lubricating oil, motor oil, crude oil and the like, with a weight adsorption ratio of >10. | 02-21-2013 |
Shun Cheng Lee, Hong Kong CN
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20090101501 | ROOM TEMPERATURE GAS SENSORS - A gas sensor may include a mat including nanofibers attached to a substrate layer, a first electrode in electrical communication with one end of the mat, and a second electrode in electrical communication with the other end of the mat. The sensitivity of the gas sensor for carbon monoxide at a concentration of 50 ppm in air, and at a temperature from about 20° C. to 26° C., is at least 1.29. | 04-23-2009 |
Steve Hon-Keung Lee, Hong Kong CN
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20100089554 | Drum-based vapor chamber with an insertable wick system - A vapor chamber with an insertable wick system comprises two Coverskins and a Frame, where the insertable wick system provides at least a portion of a condensate flow path from the condensing surface to an evaporation region. The Coverskins are joined to the frame to form a “drum” enclosure whereby, similar to membranes on a drum, the two Coverskins resist deformation mainly through tensile forces along the plane of the skins, and thus much thinner materials could be used. The frame operates similar to the cylindrical body of a drum in providing the necessary bending resistance so as to keep the Coverskins in a state of relative tension when it is subject to external loading. The net result of this arrangement is that each component would largely be responsible for only one type of force (i.e., tension or bending), and thus a state of maximum efficiency could be achieved. Consequently, the strength of the Coverskins (to resist collapse) is less dependent on its thickness, and a state of minimum thickness is achieved. | 04-15-2010 |
Sze Ngok Lee, Hong Kong HK
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20130219971 | Garment Dyeing Machine - A garment dyeing machine ( | 08-29-2013 |
Taiboon Lee, Hong Kong CN
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20100000433 | Method for bonding slider row bars for photolithography process and method for manufacturing sliders - A method for bonding slider row bars for photolithography process includes steps of: (1) forming a holding device having a sticky surface; (2) providing a plurality of slider row bars each of which has a first surface for forming air bearing surface and a second surface opposite to the first surface, and attaching the slider row bars on the holding device with the first surfaces of the slider row bars facing to the sticky surface; (3) heating the holding device with the slider row bars attached thereon and pressing the second surfaces of the slider row bars to push the slider row bars into the sticky surface; (4) bonding the slider row bars together by an encapsulating glue to form a slider row bar assembly; (5) providing a carrier and bonding the carrier to the second surfaces of the slider row bars; and (6) removing the holding device. The invention also discloses a method for manufacturing sliders. | 01-07-2010 |
Tai Boon Lee, Hong Kong CN
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20130136885 | LIGHT SOURCE CHIP AND A THERMALLY ASSISTED HEAD WITH THE SAME, AND MANUFACTURING METHODS THEREOF - A manufacturing method of a light source chip for a thermally assisted head comprises steps of (a) providing a light source bar with a surface coating formed thereon; (b) forming several blind holes on the predetermined positions of the light source bar by etching, the blind hole having a top hollowed on the surface coating and a bottom hollowed on the light source bar, and the blind hole having a first biggest width at its top; (c) cutting the light source bar along every two adjacent blind holes by a cutting machine. The cutting machine has a cutting means with a second biggest width that is smaller than the first biggest width of the blind hole, thereby cutting down an individual light source chip without contacting the side edges of the blind hole. | 05-30-2013 |
20130258823 | LIGHT SOURCE CHIP AND A THERMALLY ASSISTED HEAD WITH THE SAME, AND MANUFACTURING METHODS THEREOF - A manufacturing method of a light source chip for a thermally assisted head comprises steps of (a) providing a light source bar with a surface coating formed thereon; (b) forming several blind holes on the predetermined positions of the light source bar by etching, the blind hole having a top hollowed on the surface coating and a bottom hollowed on the light source bar, and the blind hole having a first biggest width at its top; (c) cutting the light source bar along every two adjacent blind holes by a cutting machine The cutting machine has a cutting means with a second biggest width that is smaller than the first biggest width of the blind hole, thereby cutting down an individual light source chip without contacting the side edges of the blind hole. Thus a light source chip with a smooth edge and without cracks on the surface can be obtained; and the surface coating formed thereon is hard to be peeled off. | 10-03-2013 |
Tak Chi Lee, Hong Kong HK
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20080293551 | Multiple joint linkage device - The present invention relates to devices and methods for a joint linkage device suitable for training multi-joints in a single limb. The joint linkage device is capable of rotation at a proximal end and a distal end. The device includes a proximal end having an upper plate, a middle plate, and a lower plate, a distal plate, a side bar, a main bar, a switch mechanism, and an extended bar. In use, a torque from a motor is applied to the upper plate to provide a user with an assistance torque, a resistance torque, or a assistance/resistance torque. | 11-27-2008 |
20080294074 | Robotic training system with multi-orientation module - The present invention relates a system and method to allow users to train different joints of a limb in different planes. The rotation of the system can be driven by a motor to assist or resist the motion for training purpose. By the present invention, the user can use the device to switch training between the vertical and horizontal planes, without changing the device and any module. The system is also adjustable to meet different users' body sizes. | 11-27-2008 |
Terence K. Lee, Hong Kong CN
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20110152355 | METHOD FOR PREDICTING AND DETECTING TUMOR METASTASIS - The invention provides a method of determining the prognosis of cancer in a subject. The method comprises (a) obtaining a sample from the subject, (b) analyzing the sample for the expression level of a carboxypeptidase E (CPE) splice variant, and (c) correlating the expression level in the sample with the prognosis of cancer in the subject. The invention further provides a method of diagnosing cancer, methods of treatment, kits for detecting mRNA expression of a CPE-ΔN, and inhibitors of CPE-ΔN and compositions thereof. | 06-23-2011 |
20150031744 | METHOD FOR PREDICTING AND DETECTING TUMOR METASTASIS - The invention provides a method of determining the prognosis of cancer in a subject. The method comprises (a) obtaining a sample from the subject, (b) analyzing the sample for the expression level of a carboxypeptidase E (CPE) splice variant, and (c) correlating the expression level in the sample with the prognosis of cancer in the subject. The invention further provides a method of diagnosing cancer, methods of treatment, kits for detecting mRNA expression of a CPE-ΔN, and inhibitors of CPE-ΔN and compositions thereof. | 01-29-2015 |
Terence Kin Wah Lee, Hong Kong CN
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20120020880 | Cytotoxicity Mediation of Cells Evidencing Surface Expression of CD44 - This invention relates to the diagnosis and treatment of cancerous diseases, particularly to the mediation of cytotoxicity of primary and metastatic human tumor cells; and most particularly to the use of an isolated monoclonal antibody or cancerous disease modifying antibodies (CDMAB) thereof, optionally in combination with one or more chemotherapeutic agents, as a means for initiating the cytotoxic response in such human tumors, e.g. any primary or metastatic tumor sites which arise from hepatocytes. The invention further relates to binding assays which utilize the CDMAB of the instant invention. | 01-26-2012 |
20130315896 | Cytotoxicity Mediation of Cells Evidencing Surface Expression of CD44 - This invention relates to the diagnosis and treatment of cancerous diseases, particularly to the mediation of cytotoxicity of primary and metastatic human tumor cells; and most particularly to the use of an isolated monoclonal antibody or cancerous disease modifying antibodies (CDMAB) thereof, optionally in combination with one or more chemotherapeutic agents, as a means for initiating the cytotoxic response in such human tumors, e.g. any primary or metastatic tumor sites which arise from hepatocytes. The invention further relates to binding assays which utilize the CDMAB of the instant invention. | 11-28-2013 |
Thomas Ming Hung Lee, Hong Kong CN
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20100184028 | METHOD AND SYSTEM FOR REAL TIME QUANTIFICATION AND MONITORING OF NUCLEIC ACID AMPLIFICATION USING ELECTROCONDUCTIVE OR ELECTROCHEMICALLY ACTIVE LABELS - A method and device for real time electrochemically or electrically monitoring and detecting nucleic acid amplification products, i.e. after each polymerase chain reaction cycle, utilizes electrochemically active or electrically conductive reporter materials. An electric voltage is applied and electric signals are measured during a PCR amplification process to the electrodes that is suitable for quantifying the amplified products of a sample's nucleic acid(s) produced. This technique is suitable for point-of-use applications, e.g. detecting bioanalytes in remote locations. | 07-22-2010 |
20130022682 | Ultra-Stable Oligonucleotide-Gold And-Silver Nanoparticle Conjugates And Method Of Their Preparation - A method for stabilizing conjugates between macromolecule and nanoparticle by forming a thin reinforcement layer over the surface of a nanoparticle after macromolecule chains have attached to the surface of the nanoparticle. The stabilized conjugates can be used in a wide range of applications such as in vitro diagnostics, in vivo imaging and therapeutics, which need to be conducted under various severe or harsh conditions. | 01-24-2013 |
Tsao Chiang Andy Lee, Hong Kong CN
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20100024666 | CULINARY STEAMER - A steamer system for culinary use comprises one or more stackable food receptacles ( | 02-04-2010 |
Wai Cheong Lee, Hong Kong CN
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20120233792 | PORTABLE FLOOR SWEEPER - A floor sweeper that picks up large particles without compromising the ability to collect dust. First and second rotary brush parts received in respective concavities in a base of the sweeper, have mouths disposed at different heights. | 09-20-2012 |
Wilson Sin Man Lee, Hong Kong CN
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20090076422 | Smart acupressure pen and methods of administering acupressure - The present invention relates to an acupressure pen and methods of acupressure treatment, wherein said pen is capable of determining the optimal range for treatment on a particular acupoint, and recalling such optimal range during subsequent treatments. Through the use of a grid system, infrared communicator, and microcontroller, the pen is capable of being set and storing results in a matrix. | 03-19-2009 |
Wing Bun Lee, Hong Kong CN
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20100052867 | APPARATUS AND METHOD FOR IDENTIFYING OBJECT MOVEMENT AND LOCATION WITH RFID DEVICE - An apparatus for identifying object movement and location with RFID device comprises two RFID gateways constructed by at least one RFID interrogator located inside and outside an entrance of a monitored zone independently, a portable RFID tag carried by the object capable of receiving and responding said signals emitted by said RFID interrogator, and a data processor connected with said RFID gateways capable of receiving said responses to identify said object movement as leaving or entering said entrance and said object location as outside or inside said monitored zone. There is also a corresponding method for identifying object movement and location with RFID device. | 03-04-2010 |
20100289621 | METHOD FOR OPTIMIZING RFID DEPLOYMENT AND RFID DEPLOYMENT OPTIMIZER OF USE THEREOF - A method for optimizing the deployment of RFID apparatus, and a RFID deployment optimizer of use thereof are provided. The method includes the steps: A. analyzing the interrogation zone where the RFID apparatus are deployed, B. identifying the readability o RFID tag associated with different sets of placement on a target object inside the interrogation zone, and C. selecting the best deployment alternative based on the analysis result of the interrogation zone attained in the step A and all the readabilities of RFID tag associated with different sets of placement identified in the step B. | 11-18-2010 |
Wing Bun Lee, Hong Kong HK
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20100226143 | LED Automotive Fog Lamp - A fog lamp may include a Lambertian LED, a collimating lens encompassing the Lambertian LED, a collimating surface including a total internal reflective surface and encompassing the collimating lens, and a corrugated surface attached to the collimating surface at an acute angle with respect to an optic axis of the corrugated surface. | 09-09-2010 |
Yan Yan Lee, Hong Kong HK
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20110267441 | 3-D MOVING PICTURE VIEWING APPARATUS - A 3-D viewing apparatus for viewing moving pictures, the apparatus comprising a left-channel viewer and a right-channel viewer respectively for viewing by left-eye and right-eye of a user, and an electronically controlled shutter mechanism which is arranged to alternatively shut the left-channel viewer and the right-channel viewer such that a user only sees the left- and right- channels through the left- and right viewers respectively. The shutting frequency of the shutter mechanism is predetermined or preset by an electronic controller. The 3-D viewing glass has a shutting mechanism which is arranged to shut the left- and right-viewers at a predetermined, preset or pre-programmed means there is no need to extract electronic synchronization signals from the video source and this makes the 3-D viewing glass more economical and more convenient to use. | 11-03-2011 |
Yen-Kun Lee, Hong Kong CN
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20110034601 | Polyvinyl Chloride Composition - The present invention relates to a polyvinyl chloride (PVC) composition comprising an alkene-containing resin and a processing modifier. The alkene-containing resin consists of from 17 to 90 PHR of PVC, from 9 to 68 PHR of chlorinated poly(vinyl chloride) (CPVC) and from 10 to 15 PHR of acrylonitrile butadiene styrene (ABS). The processing modifier is selected from the group consisting of petroleum resin, rosin resin, and any combination of them. The PVC composition of the present invention has improved deflection temperature under load and fluidity. | 02-10-2011 |
Yin Yee Lee, Hong Kong CN
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20090212663 | ELECTRONIC TONGUE SENSOR - Embodiments of an electronic tongue sensor, as well as test results, are discussed. | 08-27-2009 |
Yiu Kwong Lee, Hong Kong HK
Yiu-Ming Lee, Hong Kong CN
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20100263341 | Cyclone Chamber with Vortex Shield - A cyclone chamber for a vacuum cleaner includes a cylindrical wall defining an internal cavity. An inlet port extends tangentially from the wall such that air entering the cavity via the inlet port causes a cyclonic flow to develop within the chamber. An exit tube extends axially from the chamber and has a flared opening presented into the chamber. A vortex shield is centred axially within the chamber adjacent to the opening and extends radially from the opening toward the wall. The vortex shield forms a barrier to prevent in the most part, large but light weight particles, carpet fibres and the like from escaping into the exit tube. | 10-21-2010 |
Yuen Yee Lee, Hong Kong CN
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20120244920 | Protection case for smart phone - A protection case for a smart phone includes a foldable cover, and a protection shell that could be connected to the cover in different ways. The protection shell includes a curve-shaped base plate that could perfectly fit the back of the smart phone, and four hooks that are respectively located at the corners of the base plate. This protection case is easy to use and can prevent smart phones from damage. | 09-27-2012 |
Yuk-Shan Lee, Hong Kong HK
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20110066945 | Video Greeting Cards - A multimedia device comprising: a recording unit comprising a camera and a microphone, allowing users to record video messages; a contributor chain module arranged to organize the recordings corresponding to the order of video messages contributed by each user; a user interface allowing users to input additional content and edit the video messages; a communication unit allowing input and output of multimedia content; a managing unit comprising a power source, a processor, a memory and an application, arranged to save, manage and allow editing of multimedia content, so as to produce an integrated multimedia content from the abovementioned content; and a playback unit comprising a display and a speaker, arranged to allow reproducing the integrated multimedia content. One multimedia device is arranged to allow different users to sequentially save and edit multimedia content, to reproduce the integrated multimedia content and to allow associating different parts of the integrated multimedia content with individual users. | 03-17-2011 |
Yun Kau Lee, Hong Kong CN
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20100039971 | Power Management Method and Communication System - Keep-alive transactions between a device and a wireless network service are handled by the network interface of the device without precipitation of the device processor. The device processor may be placed in a power save mode and the connection between the device and the wireless network service maintained without waking the device processor to handle keep-alive transactions. | 02-18-2010 |
20100040016 | Wireless Network Handoff Method and Mobile Device Using Same - In a method for wireless network handoff a mobile device scans for candidate wireless networks and authenticates for a access session with discovered networks as soon as the networks are discovered regardless of the presence of a handoff condition. | 02-18-2010 |