Wang, Hong Kong
Baoquan Wang, Hong Kong CN
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20120248077 | Soldering device for forming electrical solder connections in a disk drive unit - A soldering device for forming electrical solder connections in a disk drive unit comprises a nozzle device comprising at least two separated movable housings that provides a passage, the upper ends of the housings form an entrance, and the lower ends of the housings form a nozzle; and an actuating device connecting with the nozzle device and arranged for controlling the housings of the nozzle device to move together or apart, thereby controlling the inner diameter size of the nozzle. The present invention provides movable housings of the nozzle device so as to make the size of the nozzle controllable, finally benefits to perform a solder connection. | 10-04-2012 |
Changling Charlie Wang, Hong Kong CN
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20100054625 | METHODS FOR FLATTENING A 3D SURFACE INTO A 2D PIECE - Disclosed is a method for flattening a 3D surface into a 2D piece. In one embodiment, the method is implemented by constructing a plurality of wire-patches by feature curves on a surface patch of the 3D surface, wherein each of feature curves comprises a plurality of wire-nodes; computing an optimal 2D angle for each of said wire-nodes of the constructed wire-patches; determining an optimal position for each of said wire-nodes based on the computed optimal 2D angles thereof, respectively; and laying out each of said feature curves in 2D based on the determined optimal position. A device to flatten a 3D surface into a 2D piece is also provided. | 03-04-2010 |
Charles Wang, Hong Kong HK
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20130280432 | FORMALDEHYDE-FREE FLAME RETARDANT COMPOSITIONS AND THEIR USE FOR MANUFACTURING DURABLE FORMALDEHYDE-FREE FLAME RETARDANT CELLULOSIC MATERIALS - Provided herein are formaldehyde-free flame retardant compositions, comprising a flame retardant acid and a fixing agent; and methods of their use for manufacturing durable formaldehyde-free flame retardant cellulosic materials. Also provided herein are durable formaldehyde-free flame retardant cellulosic materials and articles comprising the same. | 10-24-2013 |
Chih-Kuei Wang, 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 |
Cho-Li Wang, Hong Kong HK
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20150293720 | METHOD AND RELATED DEVICE FOR DETERMINING MANAGEMENT MODE OF SHARED VIRTUAL MEMORY PAGE - A method and a related device for determining a management mode of a shared virtual memory page are disclosed. In one example, a method is disclosed that includes monitoring frequency or mode of access operation of at least one process accessing the shared virtual memory page; and changing the management mode of the shared virtual memory page to a shared physical memory mode if the monitored frequency or mode of access operation meets a first set condition and a current management mode of the shared virtual memory page is a distributed shared memory mode. The technical solutions provided in the present disclosure can enhance performance of accessing a shared virtual memory. | 10-15-2015 |
Chuandao Wang, Hong Kong CN
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20140061550 | SOLUTION-PROCESSED TRANSITION METAL OXIDES - Embodiments may pertain to methods for preparing a transition metal oxide. | 03-06-2014 |
Chun Wang, Hong Kong HK
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20150369204 | MOTORCYCLE ENGINE CONTROL SYSTEM AND METHOD FOR ENABLING THE USE OF TRADITIONAL CRANKSHAFT - An engine ignition control method and system for controlling ignition timing that computes a predicted crankshaft angular velocity based on prior computed and verified crankshaft angular velocity and acceleration and determines a capture window of the next crankshaft position sensor pickup signal for the verification of the predicted crankshaft angular velocity. The ignition control system also utilizes both crankshaft position pickup signals and the intake manifold air pressure measurements for determining the stroke of the combustion cycle in turn providing more accurately timed signals for the fuel injection and ignition systems. During engine starts, the engine ignition control system performs a series of continuous spark-triggering, determines if each spark-triggering being at the correct or incorrect point in the combustion cycle by detecting if there is any engine acceleration and adjusts the generation of the signal for the next spark-triggering accordingly. | 12-24-2015 |
Dan Wang, Hong Kong HK
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20130044842 | RADIO-FREQUENCY FRONT ENDS WITH AUTOMATIC GAIN CONTROL - A system for processing a wideband RF signal including at least an in-band signal and an out-of-band interference, comprising: an antenna; a low-noise amplifier (LNA), wherein gain of the LNA is variable and is controlled by a first gain-setting signal; a local oscillator for generating an oscillation signal at a first frequency that is spaced apart from the in-band signal carrier frequency by an intermediate frequency; a mixer for moving the in-band signal carrier frequency by the intermediate frequency and providing a variable conversion gain, which is controlled by a second gain-setting signal, to the in-band signal; a channel selection filter (CSF) for producing a desired-user signal; and an automatic gain control (AGC) unit for generating the first and second gain-setting signals derived from a desired LNA gain value, a desired mixer conversion gain value, strength of the in-band signal, and power of the out-of-band interference. | 02-21-2013 |
Defeng Wang, Hong Kong CN
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20110137612 | METHODS AND SYSTEMS FOR ESTIMATING LONGITUDINAL RELAXATION TIMES IN MRI - A method and a system for estimating a longitudinal relaxation time in magnetic resonance imaging. The method includes scanning at least one object to form a sequence of data with a plurality of flip angles; regressing linearly the formed sequence of data based on a first signal intensity model associated with the flip angles to obtain an initial estimation for said longitudinal relaxation time; and regressing nonlinearly the formed sequence of data based on a second signal intensity model associated with the flip angles so as to obtain a final estimation for the longitudinal relaxation time, in which the initial estimation is used as an initial guess for the longitudinal relaxation time based on the second signal intensity model. | 06-09-2011 |
20110317898 | Registration of 3D tomography images - Disclosed are methods and apparatus for analyzing medical image change, particularly bone changes, either bone gain or loss. Disclosed also are methods and apparatus for bone registration of computed tomography (CT) images. These new methods and apparatus significantly improve the efficiency of current matching procedure. | 12-29-2011 |
20130011037 | Systems and methods for detecting arterial input function (AIF) - Disclosed are methods, systems and apparatuses for detection of arterial input function (AIF) in MRI, specially DCE MR images, comprising automatic selection of AIF based on affinity propagation (AP) clustering method. | 01-10-2013 |
Dennis Wang, Hong Kong CN
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20110038158 | MECHANICAL BYPASS LIGHT UNIT - A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more conductive terminals and adapted to receive the bulb and the switch member. The switch member is adapted to cause the pair of spring terminals to contact one another to form an electrical short circuit across the pair of conductive terminals and the light source when the bulb is completely or partially removed from the socket. The lead wires form an electrical connection across the conductive terminals and the separator breaks contact between the pair of spring terminals when the bulb is seated in the socket. | 02-17-2011 |
20120224377 | MECHANICAL BYPASS LIGHT UNIT - A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more conductive terminals and adapted to receive the bulb and the switch member. The switch member is adapted to cause the pair of spring terminals to contact one another to form an electrical short circuit across the pair of conductive terminals and the light source when the bulb is completely or partially removed from the socket. The lead wires form an electrical connection across the conductive terminals and the separator breaks contact between the pair of spring terminals when the bulb is seated in the socket. | 09-06-2012 |
20140192531 | MECHANICAL BYPASS LIGHT UNIT - A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more conductive terminals and adapted to receive the bulb and the switch member. The switch member is adapted to cause the pair of spring terminals to contact one another to form an electrical short circuit across the pair of conductive terminals and the light source when the bulb is completely or partially removed from the socket. The lead wires form an electrical connection across the conductive terminals and the separator breaks contact between the pair of spring terminals when the bulb is seated in the socket. | 07-10-2014 |
20150354764 | MECHANICAL BYPASS LIGHT UNIT - A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more conductive terminals and adapted to receive the bulb and the switch member. The switch member is adapted to cause the pair of spring terminals to contact one another to form an electrical short circuit across the pair of conductive terminals and the light source when the bulb is completely or partially removed from the socket. The lead wires form an electrical connection across the conductive terminals and the separator breaks contact between the pair of spring terminals when the bulb is seated in the socket. | 12-10-2015 |
Dongning Wang, Hong Kong HK
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20100296770 | HIGH TEMPERATURE SUSTAINABLE FIBER BRAGG GRATINGS - An optical fiber | 11-25-2010 |
20110102803 | IN-LINE SINGLE FIBER MACH-ZEHNDER INTERFEROMETER - A single fiber Mach-Zehnder interferometer comprises an optical fiber having a core region and a cladding surrounding the core region, and a micro-cavity having part of the cladding and the core region removed, wherein the micro-cavity is adapted to receive a light beam and separate the light beam into a first light beam that propagates through the micro-cavity in an unguided mode, and a second light beam that propagates through the core region in a guided mode. | 05-05-2011 |
20110135245 | MICROHOLE-STRUCTURED LONG PERIOD FIBER GRATING - An optical fiber with long period fiber gratings includes an optical fiber axis, a core region extending along the fiber axis, the core region having a core refractive index, a cladding region surrounding the core region, the cladding having a cladding refractive index, and a plurality of microholes perpendicular to the fiber axis with a portion of the core region removed, the plurality of microholes are spaced apart by a grating period. | 06-09-2011 |
20110194805 | FIBER BRAGG GRATING IN MICRO/NANOFIBER AND METHOD OF PRODUCING THE SAME - A method of fabricating Fiber Bragg gratings in a micro/nanofiber using ultrashort pulse irradiation, the method includes elongating and flame-brushing a single mode optical fiber to create a micro/nanofiber, and generating the ultrashort pulse irradiation to induce a plurality of refractive index changes at predetermined intervals within the micro/nanofiber, wherein the ultrashort pulse propagates through a focusing element and a diffractive element prior to propagating on the micro/nanofiber. | 08-11-2011 |
20140363118 | MICROFIBER DEVICE WITH ENCLOSED INNER CAVITY - Photonic devices that include in-line optical microfibers for different uses such as sensing are described. At least one enclosed cavity is positioned within the optical microfiber. One or more enclosed cavities are positioned along or adjacent to a central axis of the microfiber. Light travelling within the microfiber passes through both the enclosed cavity and a remaining portion of the microfiber not occupied by the enclosed cavity. For interferometer applications, recombination of the light propagating through the microfiber and cavity has a light intensity correlated to an external physical property to be measured such as temperature and refractive index as well as strain and bending experienced by the fiber. Plural cavities can be constructed sequentially. Further, whispering gallery mode (WGM) resonator properties of the enclosed cavity can be used to measure external properties. A method for fabricating the optical microfiber devices by micromachining is also described. | 12-11-2014 |
Er-Xue Wang, Hong Kong CN
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20130106160 | Strap Adjuster and Stroller Backrest Tilt Adjusting Device | 05-02-2013 |
Guangfeng Wang, Hong Kong HK
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20090282671 | METHOD FOR MANUFACTURING FABRIC STRAIN SENSORS - A fabric strain sensor ( | 11-19-2009 |
Haoran Wang, Hong Kong HK
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20160095183 | Flexible LED Screen - A flexible LED screen includes a flexible printed circuit board having a front surface and a rear surface, a plurality of SMT-LEDs mounted on the front surface of the flexible printed circuit board, and a plurality of integrated circuits mounted on the rear surface of the flexible printed circuit board. | 03-31-2016 |
Huimin Wang, Hong Kong HK
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20130008966 | INTELLIGENT TRAY AND METHOD OF MAKING THE SAME - An intelligent tray for chips includes a main body having a readable and writable memory unit thereon. The readable and writable memory unit has parameters related to the intelligent tray written therein. The parameters written in the readable and writable memory unit can be read out automatically by a machine, and no need to be manually checked one by one. This helps to automate production, improve production efficiency and shorten production cycle. | 01-10-2013 |
20130140319 | INNOVATIVE END CAPS FOR IC TRAY - An innovative end cap for IC trays includes a bottom and side walls. The side walls extend upwardly from the bottom and form a tray-accommodating space. The innovative end cap includes a plurality of buffering ribs and buffering grooves on its surfaces. The buffering ribs and buffering grooves arranged on the end cap can fully absorb, disperse and transfer the impact energy generated during testing, storage, collision and shock of the trays which accommodate the precision semiconductor components therein, and increase impact strength and anti-dropping damage ability of the end cap. Therefore, the innovative end cap with the buffering ribs and buffering grooves can not only protect the trays and extend the service lifetime of the trays, but also give better protection to the precision semiconductor components such as Chips, IC etc in the trays. | 06-06-2013 |
Ji Wang, Hong Kong CN
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20160133822 | METHOD AND APPARATUS FOR DYNAMIC-TUNING - A compliant apparatus for nano-manufacture, including a stage for supporting the objects to be nano-manufactured. The stage includes at least one flexural beam and at least one actuator coupled to the flexural beam; and the actuator is configured to generate and apply axial loads onto the flexural beam, such that a natural frequency of the flexural beam is shifted in response to the generated axial loads, so as to allow trade-offs between the natural frequency and a stroke of the stage for nano-manufacturing the objects. | 05-12-2016 |
Jiliang Wang, Hong Kong CN
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20100235088 | SAFETY-BASED ROAD MAP NAVIGATION - The disclosed subject matter relates to an architecture that can facilitate safety-oriented navigation through a local environment that presents emergency dynamics. The architecture can facilitate monitoring of deployed sensors constituting a sensor network, even for cases in which sensor locations are not known in advance such as for rapid or random deployment. | 09-16-2010 |
Jingchuan Wang, Hong Kong HK
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20150287852 | Crystal Control and Stability for High-Performance Perovskite Solar Cell | 10-08-2015 |
Jingping Wang, Hong Kong HK
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20150376832 | ARTIFICIAL LEATHER - An artificial leather comprising a fibrous substrate layer; and/or at least one coating layer. The coating layer comprises a resin selected from the group consisting of polyurethane resin (PU) and polyvinyl chloride (PVC) resin. The artificial leather also includes at least one thermally conductive material is disposed in the fibrous substrate layer and/or the at least one coating layer for increasing thermal conductivity. | 12-31-2015 |
Kailing Wang, Hong Kong CN
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20160037773 | DIINDOL-3-YLMETHANES AS POTENT NON-TOXIC ANTIFOULING COMPOUNDS - The present invention provides high potency 3,3′-diindolylmethane (DIM) and analogue compounds as antifouling agents. The present invention further provides methods of preventing or reducing settlement and/or fouling of marine fouling organisms on surfaces of submerged objects by coating the surfaces with the 3,3′-diindolylmethane (DIM) and analogue compounds provided. | 02-11-2016 |
Kueisheng Wang, Hong Kong CN
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20110214260 | Magnetic Fastener - A magnetic fastener includes first and second lock bodies engaged with each other. The first lock body includes a first magnet and a fastener body. The first magnet is defined with a through hole extending through the two opposite end surfaces of the first magnet. The fastener body is movably received in the through hole. The fastener body includes a main body, an interface part disposed at one end of the main body, and a plurality of elastic arms extending outward from the other end of the main body. The interface part passes through the through hole. A receiving space is defined between the elastic arms. The inner side of the free end of the elastic arms is respectively provided with a clasp. The second lock body includes a second magnet and a hook body connected to the second magnet. The hook body is provided with a buckling part. The elastic arms of the fastener body is elastically deformed by inserting the buckling part into the receiving space of the fastener body as well as by the magnetic poles of the opposite two end surfaces of the first magnet and the second magnet attracting and abutting each other, whereby the clasps buckles with the buckling part for locking the first lock body and the second lock body together. | 09-08-2011 |
Lee Ho Wang, Hong Kong HK
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20140180999 | METHOD AND APPARATUS FOR PROVIDING SOFTWARE PROBLEM SOLUTIONS - In one embodiment, a method for providing software problem solutions includes: obtaining a software problem of a questioning user; obtaining from other users multiple solutions for solving the software problem, each of the multiple solutions being provided as a recording script, and each of the recording scripts includes a user operation sequence and a corresponding semantic node sequence, wherein one or more semantic nodes in each of the semantic node sequences describes meanings of user operations; analyzing, by a computer processor, semantic node sequences in the recording scripts of the multiple solutions to determine recommendation degree information for the multiple solutions; and outputting the multiple solutions and the associated recommendation degree information. | 06-26-2014 |
Lei Wang, Hong Kong HK
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20160030622 | Multiple Plasma Driven Catalyst (PDC) Reactors - The present invention relates to an air purification system with plasma driven catalyst technology. The system comprises a plurality of plasma driven catalyst reactors in a parallel setup. Zigzag electrodes comprising zigzag structures are used to facilitate plasma generation. The system of the present invention provides the advantages with ease of fabrication and scaling-up, and improvement of air purification performance. | 02-04-2016 |
Limu Wang, Hong Kong CN
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20130037149 | LIQUID-ELECTRONIC HYBRID DIVIDER - Electronic-fluidic hybrid form dividers, constructed by a simple planer droplet generation structure, a pair of signal electrodes, and a responsive control valve, which is programmed to respond to only certain signal droplets, by a basic electronic principle: change of voltage share between impedances. Detected fluidic information is addressed in both electronic and fluidic forms, and the fluidic pathway is well-confined in a simple planar structure, although its control valve is in a second layer, thereby minimizing any fluidic disturbance. Various configurations comprise a plurality of identical structures, which can alter their cumulative function by re-assignment of required voltage share. The hybrid divider can be assembled into a fluidic universal logic gate, of a simple two inlet and one outlet signal channels structure, and switch between sixteen functions by re-assigning voltage share. | 02-14-2013 |
Maojun Wang, Hong Kong CN
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20100084687 | ALUMINUM GALLIUM NITRIDE/GALLIUM NITRIDE HIGH ELECTRON MOBILITY TRANSISTORS - Structures, devices and methods are provided for creating enhanced back barriers that improve the off-state breakdown and blocking characteristics in aluminum gallium nitride AlGaN/GaN high electron mobility transistors (HEMTs). In one aspect, selective fluorine ion implantation is employed when developing HEMTs to create the enhanced back barrier structures. By creating higher energy barriers at the back of the two-dimensional electron gas channel in the unintentionally doped GaN buffer, higher off-state breakdown voltage is advantageously provided and blocking capability is enhanced, while allowing for convenient and cost-effective post-epitaxial growth fabrication. Further non-limiting embodiments are provided that illustrate the advantages and flexibility of the disclosed structures. | 04-08-2010 |
Mengjie Wang, Hong Kong HK
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20150196612 | Anti-enterovirus 71 steroidal saponins and their preparation - The present invention discloses a novel composition with anti-viral effects comprises extracts from | 07-16-2015 |
Michael Xiao Li Wang, Hong Kong HK
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20150176160 | WOVEN AND KNITTED FABRICS WITH IMPROVED PROPERTIES AND CORE SPUN YARNS FOR PRODUCING THE SAME - A woven or knitted fabric with improved properties is formed of core spun yarns each including (i) a core draw textured yarn (DTY) consisting of a core material of polyethylene terephthalate (PET); and (ii) a wrapper of cotton staple fibers, polyester staple fibers, rayon staple fibers, modal staple fibers, fire retardant staple fibers or a blend thereof. The fabric may be produced by ring spun, open-end or vortex. The fabric may be produced by different weaving and knitting methods. Regular yarns are mixed in the fabric. | 06-25-2015 |
Mingfu Wang, Hong Kong CN
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20140380524 | METHODS OF USING 3-HYDROXY-3-METHYLGLUTARYL-COA SYNTHASE TO ENHANCE GROWTH AND/OR SEED YIELD OF GENETICALLY MODIFIED PLANTS - Provided herein is a transgenic plant, seed, or progeny, genetically engineered to overexpress one or more exogenous 3-hydroxy-3-methylglutaryl-CoA synthase 1 (HMGS1) in an amount effective to enhance growth and/or seed yield relative to a control plant. Also provided are methods of enhancing plant growth and/or seed yield by genetically engineering a plant to overexpress one or more exogenous HMGS1 in an amount effective to enhance growth and/or seed yield relative to a control plant. The plant belongs to the Solanaceae family, and the one or more exogenous HMGS1 comprise an amino acid sequence at least 77% identical to | 12-25-2014 |
Nigang Wang, Hong Kong HK
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20130305967 | Burner - A burner has a combustion head, an ignition device, a fuel delivery/regulating device, a combustion air delivery/regulating device, a safe operation monitoring device, and an electronic control device. The combustion air delivery/regulating device has an air flap mechanism controlled by an air flap actuator, and an inverter for controlling the rotation speed of a blower motor, and has a displacement sensor, linked with the air flap actuator and for controlling the output frequency of the inverter. A program controller of the electronic control device instructs the air flap actuator to control the opening position of the air flap mechanism according to the requirements of a combustion load. The inverter regulates, according to a signal with respect to the opening position of the air flap mechanism and detected by the displacement sensor, the frequency output to the blower motor so as to control the rotation speed of the blower motor. | 11-21-2013 |
Parco Wang, Hong Kong HK
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20140177279 | Structures for LED Light Bulbs - Structures for LED light bulbs comprise a driver board and a lighting structure having one or more LEDs disposed thereon. The driver board, in a Y shape, can be the circuit board and has a positive terminal and a negative terminal for receiving electrical power. The Y-shaped driver board having two prongs connects to the light structure to power the LEDs thereon. The lighting structure can be in the form of a grid having the LEDs disposed thereon. | 06-26-2014 |
20160053948 | LED Lighting Apparatus - A light emitting diode (“LED”) lighting apparatus has several components for providing lighting including a boost circuit for driving a plurality of LED strips. The boost circuit is used to boost an input voltage to a predefined voltage, where the predefined voltage is greater than the input voltage. Each of the LED strips has a set of serially-connected LEDs coupled to a transparent backing. The sets of LEDs are serially connected to each other. The predefined voltage is applied to the strips via the serial connection to drive the LEDs of the strips. | 02-25-2016 |
Patrick Shui Chung Wang, Hong Kong CN
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20100149332 | REMOTE WIRELESS MONITORING SYSTEM - A remote wireless monitoring system, for monitoring and controlling a number of predetermined objects, includes a mobile terminal and a monitoring device. The mobile terminal comprises an input unit configured to receive commands from a user, a control unit configured to generate control signal in response to the commands, and a first wireless communication unit configured to send out the control signal. The monitoring device comprises a second wireless communication unit configured to cooperate with the first communication unit to transmit wireless signals between the terminal and the monitoring device, an image-capturing unit configured to capture images from the objects, a remote control unit configured to control the objects, a drive unit configured to move or change the orientation of the remote control unit and the image-capturing unit , and a slave control unit configured to control movement of the drive unit such that the drive unit orients the image-capturing unit and the remote control unit towards one of the objects corresponding to the command. | 06-17-2010 |
20100172015 | ELECTROPHORETIC DISPLAY - An electronic device includes a first substrate made of thin plastic sheet; a second substrate made of thin plastic sheet opposing the first substrate; a chamber formed between portions of the first and second substrates; and a sealing structure configured to seal the chamber at the interface between the first and second substrates, wherein the sealing structure surrounds the chamber and comprises a recess formed in one of the substrates and a protrusion formed on the other of the substrates, the protrusion engaging the recess. | 07-08-2010 |
Pengfei Wang, Hong Kong CN
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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 |
Qiu Bao Wang, Hong Kong CN
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20160028220 | Step-down Circuit - A step-down circuit has a switch connected in series between a direct current power supply and a load. A switch control circuit is configured to turn the switch off when the voltage across the load is higher than a predetermined first threshold and turn the switch on when the voltage across the load is lower than the first threshold. An energy storage unit is charged by the power supply when the switch is on and supply power to the load when the switch is off An overcurrent protection circuit turns the switch off when the input current of the switch is higher than a predetermined second threshold. | 01-28-2016 |
Quan Bao Wang, Hong Kong CN
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20090116149 | Magnetic head slider manufacturing method - To provide a manufacturing method which can adjust the lengths of a recording element and a reproducing element for enabling manufacture of high-quality magnetic head sliders. The manufacturing method comprises: a stacked-layer forming step which stacks magnetic heads on a substrate; a lapping step which cuts out a bar block having a plurality of connected magnetic head sliders, and polishes a flying surface; and a slider cutting step which cuts out individual magnetic head sliders from the bar block. The stacked-layer forming step forms a reproducing-element polish amount detecting sensor on a same layer as that of the reproducing element, and forms a recording-element polish amount detecting sensor on a same layer as that of the recording element. The lapping step carries out polishing based on each output value of the reproducing-element polish amount detecting sensor and the recording-element polish amount detecting sensor. | 05-07-2009 |
Rachel Dan Wang, Hong Kong CN
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20080318544 | Frequency mixer - A mixer for mixing first and second input signals having first and second frequencies respectively. A voltage-to-current converter is coupled with an input for converting a first input signal into a current signal. A multiplier circuit is coupled with the voltage-to-current converter for multiplying the current signal with a second input signal to form an output signal at an output. A matching circuit is provided that couples a component of the current signal back to the input. The matching circuit can comprise a feedback resistor for feeding a part of the current signal back to the input. The second input signal is received at a second input coupled to a second voltage-to-current converter for converting a second input signal into a second current signal. In one embodiment of the mixer the second input is a local oscillator and the current signal is multiplied with a local oscillator signal to form an output signal at the output. | 12-25-2008 |
Ranshi Wang, Hong Kong HK
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20150333373 | HIGH VOLTAGE ELECTROLYTE AND LITHIUM ION BATTERY - The present application discloses a high voltage electrolyte including an electrolyte solvent which includes a mixture of a dinitrile solvent and a nitrile solvent and is stable at voltage of about 5 V or above. The dinitrile solvent may include at least one selected from the group consisting of malononitrile, succinonitrile, glutaronitrile, adiponitrile, pimelonitrile, suberonitrile, azelanitrile and sebaconitrile. The nitrile solvent may include at least one selected from the group consisting of acetonitrile, propionitrile, butyronitrile, pivalonitrile and capronitrile. The present application also discloses a lithium ion battery including the above high voltage electrolyte. The lithium ion battery exhibits a cyclic performance of greater than about 300 cycles and with a capacity retention of greater than about 80%. | 11-19-2015 |
Rong-Xin Wang, 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 |
Ruonan Wang, Hong Kong HK
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20140036462 | Multiple Surface Integrated Devices on Low Resistivity Substrates - The present invention relates to a device with portions of the device on plural substrate surfaces. The device includes a low resistivity substrate having first and second surfaces with a first electrically-conductive device component disposed over a first surface. An intermediate electrically-insulating layer may be disposed between the electrically-conductive component and the low resistivity substrate. A second electrically-conductive component is disposed over the second surface of the low resistivity substrate. A cavity formed in the low resistivity substrate is at least partially filled with a high resistivity material. One or more electrically-conducting pathways are formed in the high resistivity material electrically connecting the first electrically conductive component and the second electrically-conductive component to form a device. Exemplary devices include inductors, capacitors, antennas and active or passive devices incorporating such devices. Vertically integrated device systems can be formed using the device. | 02-06-2014 |
Shiyan Wang, Hong Kong CN
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20130157879 | BIOMARKER DACT1 FOR GASTRIC CANCER - The present invention provides a method for diagnosing and determining prognosis of gastric cancer in a subject by detecting suppressed expression of the DACT1 gene, which in some cases is due to elevated methylation level in the genomic sequence of this gene. A kit and device useful for such a method are also provided. In addition, the present invention provides a method for treating gastric cancer by increasing DACT1 gene expression or activity. | 06-20-2013 |
Simon Wang, Hong Kong CN
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20080286118 | CAPACITY MODULATED SCROLL COMPRESSOR SYSTEM AND METHOD - A system and method for modulating capacity of a scroll compressor having a motor includes determining a target capacity of the scroll compressor, operating the motor at a first speed when the target capacity is within a first predetermined capacity range and at a second speed when the target capacity is within a second predetermined capacity range, determining a pulse width modulation cyclic ratio based on the target capacity and the first or second speed, and periodically separating intermeshing scroll members of the compressor according to the pulse width modulation cyclic ratio to modulate the capacity of the scroll compressor. | 11-20-2008 |
Tingting Wang, Hong Kong HK
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20140036462 | Multiple Surface Integrated Devices on Low Resistivity Substrates - The present invention relates to a device with portions of the device on plural substrate surfaces. The device includes a low resistivity substrate having first and second surfaces with a first electrically-conductive device component disposed over a first surface. An intermediate electrically-insulating layer may be disposed between the electrically-conductive component and the low resistivity substrate. A second electrically-conductive component is disposed over the second surface of the low resistivity substrate. A cavity formed in the low resistivity substrate is at least partially filled with a high resistivity material. One or more electrically-conducting pathways are formed in the high resistivity material electrically connecting the first electrically conductive component and the second electrically-conductive component to form a device. Exemplary devices include inductors, capacitors, antennas and active or passive devices incorporating such devices. Vertically integrated device systems can be formed using the device. | 02-06-2014 |
Wei Wang, Hong Kong CN
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20150092099 | FAST FOCUSING METHOD AND DEVICE FOR MULTI-SPECTRAL IMAGING - Fast focusing methods and devices for multi-spectral imaging are disclosed. The method comprising selecting one of a plurality of imaging channel as a reference channel, adjusting rotation positions of a stepper motor, calculating focus measures corresponding to all rotation positions of the stepper motor, and obtaining a first distribution curve; in each of the other imaging channels, selecting at least three rotation positions of the stepper motor, matching focus measures at the selected rotation positions with the first distribution curve to obtain a second distribution curve and a offset value between the first distribution curve and the second distribution curve, and calculating a clear focusing position of the imaging channel to be focused according to the offset value; performing a fine-tuning focusing, and thereby obtaining a more precise clear focusing position. A fast focusing for multi-spectral imaging and obtain clear multi-spectral images is obtained. | 04-02-2015 |
Wen Kui Wang, 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 |
William W. Wang, Hong Kong HK
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20150363497 | INTRA-AFFILIATION AND INTER-AFFILIATION POSTINGS MANAGEMENT - Techniques for managing intra-affiliation and inter-affiliation postings are described. Disclosed are techniques for receiving a posting from an account, the account being associated with an affiliation and an account parameter, transmitting one or more affiliation-specific parameters associated with the affiliation to the account, receiving a posting parameter from the account, the posting parameter being selected from one or more affiliation-specific parameters, determining a level of relevancy of the posting to a receiving account based on the posting parameter, the account parameter, and a receiving account parameter, the receiving account being associated with the receiving account parameter, generating an order of postings based on the level of relevancy, and transmitting the order of postings to the receiving account. One or more postings may be displayed at the receiving account based on the order. | 12-17-2015 |
Xiang Wang, Hong Kong CN
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20130037149 | LIQUID-ELECTRONIC HYBRID DIVIDER - Electronic-fluidic hybrid form dividers, constructed by a simple planer droplet generation structure, a pair of signal electrodes, and a responsive control valve, which is programmed to respond to only certain signal droplets, by a basic electronic principle: change of voltage share between impedances. Detected fluidic information is addressed in both electronic and fluidic forms, and the fluidic pathway is well-confined in a simple planar structure, although its control valve is in a second layer, thereby minimizing any fluidic disturbance. Various configurations comprise a plurality of identical structures, which can alter their cumulative function by re-assignment of required voltage share. The hybrid divider can be assembled into a fluidic universal logic gate, of a simple two inlet and one outlet signal channels structure, and switch between sixteen functions by re-assigning voltage share. | 02-14-2013 |
Xianghua Wang, Hong Kong CN
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20100084668 | SEMICONDUCTOR COLOR-TUNABLE BROADBAND LIGHT SOURCES AND FULL-COLOR MICRODISPLAYS - Methods and systems are provided that may be used to utilize and manufacture a light sources apparatus. A first light emitting diode emits light having a first wavelength, and a second light emitting diode for emitting light having a second wavelength. Each of the first and second light emitting diodes may comprise angled facets to reflect incident light in a direct toward a top end of the first light emitting diode. The second light emitting diode comprising angled facets may reflect incident light in a direction toward a top end of the second light emitting diode. A first distributed Bragg reflector is disposed between the top end of the first light emitting diode and a bottom end of the second light emitting diode to allow light from the first light emitting diode to pass through and to reflect light from the second light emitting diode. | 04-08-2010 |
Xiangrong Wang, Hong Kong CN
Xiao-Mao Wang, Hong Kong HK
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20120055867 | DOPING OF INORGANIC MINERALS TO HYDROPHOBIC MEMBRANE SURFACE - Disclosed is a membrane surface modification method. The method is applicable to a variety of hydrophobic membranes by doping selected inorganic particles. One act of the method involves the in-situ embedment of the inorganic particles onto the membrane surface by dispersing the particles in a non-solvent bath for polymer precipitation. Further membrane surface modification can be achieved by hydrothermally growing new inorganic phase on the embedded particles. The embedment of particles is for the subsequent phase growth. | 03-08-2012 |
20160129399 | DOPING OF INORGANIC MINERALS TO HYDROPHOBIC MEMBRANE SURFACE - Disclosed is a membrane surface modification method. The method is applicable to a variety of hydrophobic membranes by doping selected inorganic particles. One act of the method involves the in-situ embedment of the inorganic particles onto the membrane surface by dispersing the particles in a non-solvent bath for polymer precipitation. Further membrane surface modification can be achieved by hydrothermally growing new inorganic phase on the embedded particles. The embedment of particles is for the subsequent phase growth. | 05-12-2016 |
Xiao Ming Wang, Hong Kong CN
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20110156545 | MOTOR DRIVE ASSEMBLY - A motor drive assembly has a motor, a gearbox and a control module. The control module has a printed circuit board, flat contacts formed on the PCB and a micro control unit mounted to the PCB. The flat contacts are resiliently pressed by respective motor terminals to establish electrical connection. The micro control unit comprises a data processing unit for processing signals from a sensor such as Hall sensors and a analog drive unit for operating a relay that controls the electrical connection between the flat contacts and an external power supply. | 06-30-2011 |
20150306977 | CONTROL DEVICE FOR A VEHICLE SEAT - A control device for a vehicle seat includes at least one motor for adjusting the seat, a sampling circuit for generating a ripple signal indicative of a rotational number of the motor, a converter for converting the ripple signal to a pulse signal which has the frequency proportional to the ripple signal, and a controller for counting the pulses in the pulse signal such that seat position information can be determined. | 10-29-2015 |
20150311839 | CIRCUIT FOR DETERMINING POSITION OF A MOVABLE MEMBER - A circuit for determining a position of a movable member driven by at least one electric motor includes a sampling circuit for generating a ripple signal indicative of a rotational number of the motor and a converter for converting the ripple signal to a pulse signal which has a frequency the same as the frequency of the ripple signal. | 10-29-2015 |
Xiaowen Wang, Hong Kong CN
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20080241405 | Formulation coated self-cleaning wool - The present invention relates to methods of making articles, and systems for providing wool article have self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water. | 10-02-2008 |
20120199759 | Formulation Coated Self-Cleaning Wool - The present invention relates to methods of making articles, and systems for providing wool article have self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water. | 08-09-2012 |
Xiaoyu Wang, Hong Kong HK
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20140194530 | USAGE OF OBLONGIFOLIN C, A NATURAL COMPOUND FROM GARCINIA YUNNANENSIS HU, ON TREATING CANCER AS METASTASIS INHIBITOR AND AUTOPHAGIC FLUX INHIBITOR - Disclosed is a natural compound, Oblongifolin C, isolated from a natural plant comprising | 07-10-2014 |
20150025155 | ANTI-PROSTATE CANCER COMPOUND AND METHOD OF USE THEREOF - Prostate cancer is the most commonly diagnosed cancer in males and one of the leading causes of cancer death. Although treatment options have increased for some patients, overall progress has been modest. Thus, there is a great need to develop new treatments. This invention relates to a method for treating cancer comprising using an anti-cancer compound. More particularly, it relates to an anti-prostate cancer compound that can be isolated from | 01-22-2015 |
Xichun Wang, Hong Kong HK
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20090194257 | APPARATUS FOR COOLING OR HEATING THERMAL STORAGE USING MICROENCAPSULATED PHASE CHANGE MATERIAL SLURRIES - A thermal storage system includes a thermal storage device that includes an aqueous slurry of micro-encapsulated phase change material, a thermal collector in a heat exchange relationship with the thermal storage device through a first heat exchanger, and a thermal service device in a heat exchange relationship with the thermal storage device through a second heat exchanger. The aqueous slurry of micro-encapsulated phase change material is configured to convert between solid and liquid states. | 08-06-2009 |
Yangyong Wang, Hong Kong CN
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20090282671 | METHOD FOR MANUFACTURING FABRIC STRAIN SENSORS - A fabric strain sensor ( | 11-19-2009 |
20130269172 | PROCESS FOR MANUFACTURING FABRIC PRESSURE SENSOR AND TOOL FOR MANUFACTURING FABRIC PRESSURE SENSOR - A process for manufacturing a fabric pressure sensor comprises cutting a sensing fabric to a pre-determined size, connecting a flexible electric wire with a wire of the sensing fabric by sewing, fixing the sensing fabric by means of a clamping positioner at a pre-determined tension, bonding a lower conversion layer with the sensing fabric by means of a lower conversion layer positioning box, bonding an adjustable column with the sensing fabric by means of an upper conversion layer positioning box, and bonding the upper conversion layer with the adjustable column by means of the upper conversion layer positioning box. A tool for manufacturing the sensor comprises an electrical property measuring device, a wire connecting tool, and a sensor structural component assembling tool. The present invention provides an easy and convenient way of manufacturing a fabric pressure sensor, monitoring the quality of manufacture, and enhancing the manufacturing precision and product yield. | 10-17-2013 |
Yangyong Wang, Hong Kong HK
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20110203390 | SOFT PRESSURE SENSING DEVICE - A pressure sensing device includes a first conversion layer and a second conversion layer, an electrically conductive element between the first and second conversion layers, and a pair of electrically conductive yarns connected to the electrically conductive element, wherein the first and second conversion layers include at least one deformation member adapted to deform the electrically conductive element and change the resistivity of the electrically conductive element, when pressure exerts on the first and/or the second conversion layer. | 08-25-2011 |
Yiding Wang, Hong Kong CN
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20160078535 | SYSTEM AND METHOD FOR CROSS-MARKET TRADING OF ETF WITH A SHARE UNDERLYING - The application relates to systems and methods for managing funds. The system is programmed to receive an instruction about a first exchange-traded fund (ETF) in a first exchange system, identify a second ETF according to the instruction in a second exchange system, determine a first underlying currency for the first ETF and a second underlying currency for the second ETF and a currency exchange rate between the first underlying currency and the second underlying currency, obtain an exchange ratio between the first ETF and the second ETF based on the currency exchange rate and components of the first and second ETFs, and exchange a first number of shares of the first ETF to a second number of shares of the second ETF according to the exchange ratio. Thus, the systems and methods allow investors to exchange shares of one ETF to those of another ETF instantly. | 03-17-2016 |
Yixiang Wang, Hong Kong CN
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20120226136 | METHODS AND DEVICES OF DETECTION, GRADING, MONITORING, AND FOLLOW-UP OF FIBROSIS - Methods and devices of detection, grading, monitoring and follow-up fibrosis in a tissue or an organ of a subject using nuclear magnetic resonance imaging, particularly spin-lattice relaxation time in the rotating frame, which is also called spin lock relaxation time (T1rho). | 09-06-2012 |
Yi-Xiang Wang, Hong Kong CN
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20090297615 | NANOPARTICLES, METHODS OF MAKING SAME AND CELL LABELING USING SAME - There are disclosed polyhedral superparamagnetic nanoparticles and methods for making and using the nanoparticles. There are also disclosed coated and functionalized forms of the nanoparticles, methods of using nanoparticles and methods of treatment using nanoparticles. | 12-03-2009 |
Yudong Wang, Hong Kong CN
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20150346203 | Methods and Compositions for Use of Neutrophil Elastase and Proteinase 3 as Diagnostic Biomarkers - Methods and compositions for identifying autoimmune diabetes are provided. One aspect provides a method for the evaluation of risk and progression of autoimmune diabetes in mammalian subjects. The method includes measuring the enzymatic activities and/or protein concentrations of neutrophil elastase and proteinase 3 in a subject and comparing the measured levels of these proteases to respective reference levels. | 12-03-2015 |
Zhao Wang, Hong Kong HK
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20150070473 | Color-Encoded Fringe Pattern for Three-Dimensional Shape Measurement - This invention discloses using one or more color-encoded fringe patterns for optically, three-dimensionally measuring an object's shape. In one embodiment, a color-encoded fringe pattern comprising a plurality of fringes that are modulated in intensity is configured as follows. An individual fringe selected from the fringes comprises a colored line at a location on the fringe width. The colored line has a line width that is substantially narrower than the fringe width in order that the colored line has a substantially similar intensity over the line width. The individual fringe excluding the colored line has a fringe color that is substantially uniform over the individual fringe. The fringe color is substantially different from the line color. Fringe colors of all the fringes are substantially similar, thereby enabling a major portion of the color-encoded fringe pattern to provide a substantially-uniform illumination color for projection onto the object. | 03-12-2015 |
Zhen-Ling Wang, Hong Kong CN
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20130251995 | WATER-SOLUBLE NANOPARTICLES EXHIBITING UP-CONVERSION LUMINESCENCE, AND A METHOD OF ONE-POT SYNTHESIS THEREOF - The present invention relates to a method for synthesizing water-soluble particles, the method includes providing a solution including a lanthanide compound, a halide compound, and a first solvent; introducing a capping agent into the solution to form a mixture; heating the mixture under pressure to produce the particles; and recovering the particles from the mixture. The present invention also relates to a water-soluble particle having a surface functional group. The particles exhibit up-conversion luminescence utilizing NIR excitation, wherein the particles are synthesized in a one-pot process. | 09-26-2013 |
Zhipei Wang, Hong Kong CN
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20150109206 | REMOTE INTERACTION SYSTEM AND CONTROL THEREOF - A system, method and process for interactions between user and an display is described. | 04-23-2015 |