Cheng, Singapore
Boon Ping Justin Cheng, Singapore SG
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20150151231 | CENTRIFUGAL CYCLONE SEPARATOR - At least one embodiment of the invention relates to a centrifugal/cyclone separator which separates particles, liquid droplets and or condensing mists (water based and or hydrocarbon based nature) from gases without using a filter element. The design relies on the use of the inlet spiral tube, a first conical fin and the second conical fin, and the step on the cylindrical body and the extension of the vortex fmder below second conical fin. With another embodiment, the design differs in that it relies on the insert with threaded or open area forming a flow path like spiral tube, while relying on the same or similar components as with the first embodiment listed above. | 06-04-2015 |
Calvin Cheng, Singapore SG
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20160109883 | METHOD AND APPARATUS FOR OFFBOARD NAVIGATION OF A ROBOTIC DEVICE - There is provided a method and apparatus for offboard navigation of a 5 robotic device. The method comprising defining a threshold value of a positional accuracy of the robotic device, calculating latency of a network through which the robotic device and a server communicate, the latency of the network being a difference between sending sensor data from the robotic device to the server and receiving processed data corresponding to the 10 sent sensor data by the robotic device from the server, and determining speed of the robotic device based on the threshold value of the positional accuracy of the robotic device and the latency of the network. | 04-21-2016 |
Chao Cheng, Singapore SG
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20100320529 | INTEGRATED CIRCUIT SYSTEM WITH HIGH VOLTAGE TRANSISTOR AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit system includes: providing a semiconductor substrate having an active region, implanted with impurities of a first type at a first concentration; forming an isolation region around the active region; forming a parasitic transistor by applying a gate electrode, implanted with impurities of a second type at a second concentration, over the active region and the isolation region; and applying an isolation edge implant, with the impurities of the first type at a third concentration greater than or equal to the second concentration, for suppressing the parasitic transistor. | 12-23-2010 |
Chean F. Cheng, Singapore SG
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20090056446 | Multiple-axis sensor package and method of assembly - A multiple-axis sensor package and method of assembling a multiple-axis sensor package are provided. The package includes a first accelerometer for sensing acceleration in a first sensing axis. The package also includes a second substrate having a second accelerometer for sensing acceleration in a second sensing axis. The package further includes one or more bent lead connectors connecting the first substrate to the second substrate, wherein the one or more bent lead connectors are bent so that the first sensing axis is different than the second sensing axis. | 03-05-2009 |
Chee Leong Cheng, Singapore SG
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20100025314 | FLOATING DEBRIS TRAP SYSTEM - A debris collection system is presented. The debris collection system includes a trap and first and second floating guides. The first ends of the floating guides are coupled to corners of the trap for keeping the trap on a surface of a waterway. A release mount is coupled to a second end of the second guide. The release mount enables release of the system, allowing navigation through the waterway while collecting debris. | 02-04-2010 |
Cheewee Cheng, Singapore SG
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20140268406 | In Situ Sensor Based Contact Detection - Apparatus and method for positional sensing and control. In accordance with some embodiments, a transducer is positioned adjacent a recording medium. The transducer includes a write element, a read element, a heater and a thermally responsive sensor. Power is applied to the heater to establish a selected fly height of the transducer relative to the medium. A contact event between the transducer and the medium is detected responsive to an accumulated plural count of pulses in a bias signal obtained from the thermally responsive sensor. | 09-18-2014 |
Chee Wee Cheng, Singapore SG
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20140368946 | IN SITU SENSOR BASED CONTACT DETECTION - A method for detecting a contact event between a transducer and a recording medium is disclosed. The method includes positioning a transducer with respect to a recording medium, where the transducer includes a writer, a reader, a heater, and a thermally responsive sensor. The method further includes applying power to the heater to establish a fly height of the transducer; supplying a bias current through the thermally responsive sensor to generate a bias signal; measuring a root mean square (RMS) voltage V | 12-18-2014 |
Cheng Kuo Cheng, Singapore SG
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20130199303 | Bonding Stress Testing Arrangement and Method of Determining Stress - A bonding stress testing arrangement and a method of determining stress are provided. The bonding stress testing arrangement includes at least one bond pad; a sensor assembly comprising any one of a first sensor arrangement, a second sensor arrangement and a combination of the first sensor arrangement and the second sensor arrangement; wherein the first sensor arrangement is adapted to measure an average stress on a portion of a bonding area under the at least one bond pad, and the second sensor arrangement is adapted to determine stress distribution over a portion or an entire of the bonding area under the at least one bond pad. | 08-08-2013 |
Ching-Yu Cheng, Singapore SG
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20150187070 | METHODS AND SYSTEMS FOR AUTOMATIC LOCATION OF OPTIC STRUCTURES IN AN IMAGE OF AN EYE, AND FOR AUTOMATIC RETINA CUP-TO-DISC RATIO COMPUTATION - A method is proposed for automatically locating the optic disc or the optic cup in an image of the rear of an eye. A portion of the image containing the optic disc or optic cup is divided into sub-regions using a clustering algorithm. Biologically inspired features, and optionally other features, are obtained for each of the sub-regions. An adaptive model uses the features to generate data indicative of whether each sub-region is within or outside the optic disc or optic cup. The result is then smoothed, to form an estimate of the position of the optic disc or optic cup. | 07-02-2015 |
Chor Shu Cheng, Singapore SG
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20090166758 | INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICAL STRAP - A method of forming an IC is presented. The method includes providing a substrate having a plurality of transistors formed thereon. The transistors have gate stack, source and drain regions. An electrical strap is formed and in contact with at least a portion of at least one sidewall of the gate stack of a first transistor to provide a continuous electrical flowpath over a gate electrode of the first transistor and the source or drain region of a second transistor. | 07-02-2009 |
20150108654 | RELIABLE PASSIVATION LAYERS FOR SEMICONDUCTOR DEVICES - Device and method for forming a device are disclosed. A substrate which is prepared with a dielectric layer having a top metal level of the device is provided. The top metal level includes top level conductive lines. A top dielectric layer which includes top via openings in communication with the top level conductive lines is formed over the top metal level. A patterned top conductive layer is formed on the top dielectric layer. The patterned top conductive layer includes a top via in the top via opening and a top conductive line. A first passivation sub-layer is formed to line the patterned conductive layer and exposed top dielectric layer. A plasma treatment is performed on the surface of the first passivation sub-layer to form a nitrided layer. A second passivation sub-layer is formed to line the nitrided layer. The plasma treatment improves the passivation integrity of the passivation stack. | 04-23-2015 |
Fang Cheng, Singapore SG
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20110183443 | CONTACT PATTERNING METHOD WITH TRANSITION ETCH FEEDBACK - A method for forming a contact hole in a semiconductor device and related computer-readable storage medium are provided, the method and program steps of the medium including measuring a percentage of oxygen in an etching chamber, and controlling the percentage of oxygen in the etching chamber to enlarge a temporary inner diameter near a top of the contact hole. | 07-28-2011 |
Hansong Cheng, Singapore SG
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20110250126 | GROUP 4 METAL PRECURSORS FOR METAL-CONTAINING FILMS - The present invention is related to a family of Group 4 metal precursors represented by the formula: | 10-13-2011 |
20110256314 | METHODS FOR DEPOSITION OF GROUP 4 METAL CONTAINING FILMS - A method for forming metal-containing films by atomic layer deposition using precursors of the formula: | 10-20-2011 |
20120128897 | Organoaminosilane Precursors and Methods for Depositing Films Comprising Same - Described herein are precursors and methods of forming dielectric films. In one aspect, there is provided a silicon precursor having the following formula I: | 05-24-2012 |
20130249094 | METHOD OF PREPARING TRANSPARENT CONDUCTING OXIDE FILMS - The present invention discloses a method of preparing a transparent conducting oxide (TCO) film comprising the steps of: applying surface modified TCO nanoparticles onto a surface of a substrate; and cross-linking the surface modified TCO nanoparticles. The present invention also provides a transparent conducting oxide film prepared according to the method. | 09-26-2013 |
He Cheng, Singapore SG
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20140357529 | Microarray and Method for Forming the Same - There is provided a microarray comprising a plurality of active agents immobilized onto an array of porous nanostructures, wherein each nanostructure has a network of pores that extends throughout the thickness of said nano structure. | 12-04-2014 |
Heng Kuang Cheng, Singapore SG
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20110000863 | Tape Storage Slot - A slot for releasably storing a tape cartridge is disclosed. The slot comprises an enlargeable receiving portion for releasable insertion of the tape cartridge and a plate for supporting the tape cartridge in the slot. At least a portion of the plate is moveable for enlarging the receiving portion. | 01-06-2011 |
20140060275 | Eject Tilting Mechanism - A printer is disclosed that has a frame and a chute assembly received within the frame in which the chute assembly is pivotable relative to the frame. The chute assembly includes a lower chute part and an upper chute part. The lower chute part is pivotable about a first axis in which the first axis is fixed relative to the frame. The upper chute part is pivotally coupled to the lower chute part and is pivotable about a second axis that is fixed relative to the lower chute part. The lower chute part and the upper chute part are coupled to one another such that, when the upper chute part pivots about the second axis relative to the lower chute part, the lower chute part automatically pivots about the first axis. | 03-06-2014 |
Heng Seng Cheng, Singapore SG
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20110047630 | METHOD AND SYSTEM FOR TAMPER PROOFING A SYSTEM OF INTERCONNECTED ELECTRONIC DEVICES - A method and system for tamper proofing a system of interconnected electronic devices. The method comprises splitting embedded software of each electronic device into at least two executable parts, a stationary part residing in memory of said each electronic device and a non-stationary part residing in memory of another electronic device. | 02-24-2011 |
Hsin I. Cheng, Singapore SG
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20160032296 | POLYNUCLEOTIDE SEQUENCES FROM RHODOSPORIDIUM AND RHODOTORULA AND USE THEREOF - The present invention relates to the application of isolated promoters and synthetic constructs for efficient production of genetically modified cells in a species selected from the Pucciniomycotina and Ustilaginomycotina subphyla, in particular, species selected from the | 02-04-2016 |
Jack Cheng, Singapore SG
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20090325359 | INTEGRATED CIRCUIT SYSTEM EMPLOYING A MODIFIED ISOLATION STRUCTURE - An integrated circuit system that includes: providing a substrate; forming a trench within the substrate; forming a liner on a sidewall of the trench; and forming a dielectric material at a trench bottom with a dielectric width dimension that exceeds that of a width dimension of the trench. | 12-31-2009 |
Jinting Cheng, Singapore SG
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20160109434 | SOLID SUPPORTED ARTIFICIAL CELL MEMBRANE SYSTEM - The present invention relates to an artificial cell membrane system comprising at least one membrane protein carrier associated with at least one membrane protein, wherein the at least one membrane protein carrier comprises or consists of a polymeric vesicle or a polymeric planar structure, and a solid support freely suspended in a fluid medium, wherein the at least one membrane protein carrier is attached to a surface of the solid support. A method of forming the artificial cell membrane system, and use of the artificial cell membrane system as a reagent are also provided. | 04-21-2016 |
Justin Cheng, Singapore SG
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20130017519 | SYSTEM AND METHODS FOR MONITORING AND ADJUSTING HUMAN BEHAVIORAL PATTERNS AND CONDITIONS - A system and methods for delivering “behavioral modification content” to a user. Behavioral modification content includes any information that can be perceived by the user, including perceived visually, aurally, tangibly, or aromatically by the user for the purpose of reminding the user to temporarily remove himself or herself from the context in the person is operating and attempt to better understand that context. Embodiments of the present invention also permit the user to create and save reflections about the behavioral modification content. | 01-17-2013 |
Kang Cheng, Singapore SG
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20130075936 | Semiconductor Device and Method of Forming Interconnect Substration for FO-WLCSP - A semiconductor device has a first encapsulant deposited over a first carrier. A plurality of conductive vias is formed through the first encapsulant to provide an interconnect substrate. A first semiconductor die is mounted over a second carrier. The interconnect substrate is mounted over the second carrier adjacent to the first semiconductor die. A second semiconductor die is mounted over the second carrier adjacent to the interconnect substrate. A second encapsulant is deposited over the first and second semiconductor die, interconnect substrate, and second carrier. A first interconnect structure is formed over a first surface of the second encapsulant and electrically connected to the conductive vias. A second interconnect structure is formed over a second surface of the second encapsulant and electrically connected to the conductive vias to make the Fo-WLCSP stackable. Additional semiconductor die can be mounted over the first and second semiconductor die in a PoP arrangement. | 03-28-2013 |
Ka Wo Cheng, Singapore SG
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20090310779 | METHOD FOR GENERATING CRYPTOGRAPHIC KEY FROM BIOMETRIC DATA - Data from biometric images such as minutiae of a fingerprint are represented in coordinates x- and y-, and the direction of the ridge flow of the minutia θ; in vector sets of (x | 12-17-2009 |
Kenny Cheng, Singapore SG
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20150361796 | TURBINE PLATFORM REPAIR USING LASER CLAD - A method of restoring a gas turbine engine component includes removing a defect section of a turbine engine component according to a template. The template is produced based upon common defect sections from other turbine engine components. A laser cladding is used to build a replacement section in place of the defect section. Thus, the turbine engine component is restored to near its original shape. | 12-17-2015 |
Kian Soon Cheng, Singapore SG
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20130273938 | METHOD FOR DETERMINATION OF WIRELESS TERMINALS POSITIONS AND ASSOCIATED SYSTEM AND APPARATUS THEREOF - Conventional position estimation methods require the deployment of more fixed anchors in order to increase the accuracy in a crowded indoor environment, or they suffer from inaccuracies due to multipath fading. The present invention overcomes the problems associated with the prior arts by selecting one or more mobile nodes as virtual anchors when estimating the position of a target mobile node. This takes advantage of the fact that mobile nodes are closer to the target mobile node than the access points in most typical deployments, thus eliminating the need to deploy more access points or fixed anchors for the purpose of position determination. After obtaining an initial estimate of the position of the target mobile node, the target mobile node can serve as virtual anchors to estimate the positions of other mobile nodes, which can then be used to further refine the position estimate of the target mobile node. | 10-17-2013 |
Kim Hwee Cheng, Singapore SG
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20110013797 | HEARING AID WITH AN INTERCHANGEABLE EARPIECE - A hearing aid has an interchangeable earpiece, which, on its own and separately from further components, can be replaced in a simple fashion and without great complexity, and without specialist tools. The hearing aid has a housing of a multi-part design and a receiver and a signal processing device within the housing. The receiver is arranged detachably in a first housing part and the signal processing device is disposed in a further housing part and the two housing parts are detachably interconnected. A detachable locking mechanism connects the housing parts. The receiver is connected to the signal processing device by way of a detachable electrical connector with a receiver-side and a signal-processing-device-side electrical contact. At least one of the electrical contacts is elastic. Due to the fact that the housing parts, the electrical connection and the receiver are detachably assembled, this results in the possibility of, when necessary, interchanging the receiver on its own, separately from further components. It is not necessary to use specific components or even an adhesive. In the process, the elastic electrical contact for electrically connecting the receiver and signal processing device makes it easier to close the electrical connection when assembling the housing parts. | 01-20-2011 |
Kok Hoong Cheng, Singapore SG
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20090210815 | APPARATUS AND METHOD FOR INFORMATION INPUT IN AN ELECTRONIC DEVICE WITH DISPLAY - A method, and apparatus is disclosed for input of information in an electronic device having a display, the apparatus comprising a graphic processor for displaying a plurality of objects on the display representative of the information to be input, each object of the plurality of objects arranged around the perimeter of a portion of the screen area of the display; a control interface for a user to control movement of a cursor generated in the display by the graphic processor and responsive to the control interface for scrolling through the plurality of objects and selection of an object for input of information. | 08-20-2009 |
20090257574 | INTERFACE FOR VOICE COMMUNICATIONS - There is provided an interface viewable on a display for a communications apparatus used during a session for voice communications between at least two parties. The interface includes at least one edge of the display having a row of objects, each object of the row being for representing each of the at least two parties; and a main portion of the display being for showing the object of the party speaking at a particular point in time, with a plurality of the objects being shown when a plurality of the parties are speaking at the particular point in time. Advantageously, the object of the speaking party is shown on the main portion when the speaking party's voice is detected by the speaking party's communications apparatus, a host server receiving information from the speaking party's communications apparatus to aid in displaying the object of the speaking party at the particular point in time. Alternatively, the object of the speaking party may also undergo a change of state, such as, for example, a blinking effect, a single occurrence resizing effect, a transitional blurring effect, a repeated resizing effect, and any combination of the aforementioned. | 10-15-2009 |
Kok Hoong Vincent Cheng, Singapore SG
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20100281121 | DYNAMIC DIGITIZED VISUAL ICON AND METHODS FOR GENERATING THE AFOREMENTIONED - There is provided a dynamic digitized visual icon appearing on a sender's and recipient's display with the icon being used to represent at least one word in a language that is being used by the sender during text messaging. The icon may include a static base image; and at least one component image overlaid onto the base image. The at least one component image may vary in accordance with determining an aspect selected from the group consisting of, for example, the at least one word, a preferred characteristics of the sender/recipient or a combination of both the aforementioned aspects. It is advantageous that the icon alters appearance whenever the at least one word is used by the sender/received by the recipient during text messaging. Corresponding methods to generate the aforementioned icons are also disclosed. | 11-04-2010 |
20110055724 | INTERFACE FOR VOICE COMMUNICATIONS - There is provided an interface viewable on a display for a communications apparatus used during a session for voice communications between at least two parties. The interface includes at least one edge of the display having a row of objects, each object of the row being for representing each of the at least two parties; and a main portion of the display being for showing the object of the party speaking at a particular point in time, with a plurality of the objects being shown when a plurality of the parties are speaking at the particular point in time. Advantageously, the object of the speaking party is shown on the main portion when the speaking party's voice is detected by the speaking party's communications apparatus, a host server receiving information from the speaking party's communications apparatus to aid in displaying the object of the speaking party at the particular point in time. Alternatively, the object of the speaking party may also undergo a change of state, such as, for example, a blinking effect, a single occurrence resizing effect, a transitional blurring effect, a repeated resizing effect, and any combination of the aforementioned. | 03-03-2011 |
Kok-Leong Cheng, Singapore SG
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20160104805 | OPTICAL SEMICONDUCTOR DEVICE INCLUDING BLACKENED TARNISHABLE BOND WIRES AND RELATED METHODS - A method for making an optical semiconductor device may include forming an integrated circuit (IC) including an optical sensing area and a bond pads outside the optical sensing area, and coupling proximal ends of respective bond wires to corresponding bond pads. The method may further include performing a blackening treatment on the bond wires. | 04-14-2016 |
Kok Mun Stephen Cheng, Singapore SG
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20100110469 | METHOD FOR PRINTING ON AN IMAGING DEVICE - A method for printing a print ready file transmitted by a print client on an imaging device includes creating a print data file associated with the print ready file, where the print data file includes information pertaining to the print ready file and the imaging device. In the method, the print data file is encrypted and transmitted to the imaging device. In addition, the print data file is authenticated in the imaging device and printing of the print ready file is enabled if the print data file is determined to be authentic and the print ready file is invalidated if the print data file is determined to be inauthentic. Also disclosed is an imaging device configured to perform the aforementioned method. | 05-06-2010 |
Kong L. Cheng, Singapore SG
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20140235468 | HIGH THROUGHPUT MINIATURIZED ASSAY SYSTEM AND METHODS - The present invention provides an apparatus for conducting biological assays which employs “virtual wells” in lieu of the physical wells of conventional array plates. Also provided are methods of processing a sample and/or culturing cells using the apparatus and systems described herein. In some embodiments, the apparatus includes a first structure having a sheet layer with a plurality of discrete through holes; and a second structure coupled to the first structure, the second structure including a base layer. At least a portion of a first surface of the sheet layer of the first structure is exposed from the second structure, and a second surface of the sheet layer, opposite to the first surface of the sheet layer, is embedded in the base layer of the second structure adjacent the first surface of the base layer. | 08-21-2014 |
Kong Leong Cheng, Singapore SG
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20120035063 | Use of Chemically Patterned Substrate for Liquid Handling, Chemical and Biological Reactions - Methods and devices for adding liquids to and washing a microfluidic element array are disclosed. The method and devices feature a microfluidic plate holder with a sloped wall for improved draining of liquid, a machine readable/writable identifier, plate leveling systems, liquid filling systems, a hydrophilic-liquid coating, and an automated washing station. | 02-09-2012 |
Kuang-Wei Cheng, Singapore SG
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20120249250 | Quadrature Voltage Controlled Oscillator - According to embodiments of the present invention, a quadrature voltage controlled oscillator is provided. The quadrature voltage controlled oscillator includes a first voltage controlled oscillator and a second voltage controlled oscillator respectively comprising an inductor having a first terminal and a second terminal, a first capacitor, a second capacitor, a third capacitor and a fourth capacitor respectively comprising a first terminal and a second terminal, a first transistor, a second transistor, a third transistor and a fourth transistor respectively comprising a source terminal, a drain terminal and a gate terminal, wherein the first terminal of the inductor is coupled to the first terminal of the first capacitor, and the second terminal of the inductor is coupled to the second terminal of the first capacitor, wherein the drain terminal of the first transistor is coupled to the first terminal of the inductor, the first terminal of the first capacitor, the first terminal of the second capacitor, and the gate terminal of the fourth transistor, wherein the drain terminal of the second transistor is coupled to the second terminal of the inductor, the second terminal of the first capacitor, the first terminal of the third capacitor, and the gate terminal of the third transistor, wherein the source terminal of the first transistor is coupled to the second terminal of the second capacitor, the drain terminal of the third transistor, and the first terminal of the fourth capacitor, wherein the source terminal of the second transistor is coupled to the second terminal of the third capacitor, the drain terminal of the fourth transistor, and the second terminal of the fourth capacitor, wherein the gate terminal of the first transistor of the first voltage controlled oscillator is directly coupled to the first terminal of the inductor of the second voltage controlled oscillator, wherein the gate terminal of the second transistor of the first voltage controlled oscillator is directly coupled to the second terminal of the inductor of the second voltage controlled oscillator, wherein the gate terminal of the first transistor of the second voltage controlled oscillator is directly coupled to the second terminal of the inductor of the first voltage controlled oscillator, wherein the gate terminal of the second transistor of the second voltage controlled oscillator is directly coupled to the first terminal of the inductor of the first voltage controlled oscillator. | 10-04-2012 |
20130049839 | Circuit Arrangement and Receiver Including the Circuit Arrangement - According to embodiments of the present invention, a circuit arrangement is provided. The circuit arrangement includes a first input terminal and a second input terminal, a first transistor and a second transistor, each of the first transistor and the second transistor having a first controlled terminal, a second controlled terminal and a control terminal, the first controlled terminal of the first transistor being coupled to the first controlled terminal of the second transistor, the control terminal of the first transistor being coupled to the first input terminal, the control terminal of the second transistor being coupled to the second input terminal, and the second controlled terminal of the first transistor being coupled to the second controlled terminal of the second transistor, an input matching circuit coupled to the first input terminal, the second input terminal, the first transistor and the second transistor, a first resistive element coupled between the control terminal of the first transistor and the second controlled terminal of the first transistor, a second resistive element coupled between the control terminal of the second transistor and the second controlled terminal of the second transistor, and an output terminal coupled to the second controlled terminal of the first transistor and the second controlled terminal of the second transistor, wherein the input matching circuit includes a first inductor, a second inductor, a third inductor, a first capacitor and a second capacitor, wherein the first inductor is coupled between the first input terminal and the control terminal of the first transistor, wherein the second inductor is coupled between the first controlled terminal of the first transistor and the first controlled terminal of the second transistor, wherein the third inductor is coupled between the second input terminal and the control terminal of the second transistor, wherein the first capacitor is coupled between the control terminal of the first transistor and the first controlled terminal of the first transistor, and wherein the second capacitor is coupled between the control terminal of the second transistor and the first controlled terminal of the second transistor. According to further embodiments of the present invention, a receiver including the circuit arrangement is provided. | 02-28-2013 |
20130329773 | RECEIVER AND METHOD OF CONTROLLING A RECEIVER - According to embodiments of the present invention, a receiver is provided. The receiver includes an envelope detector configured to generate a waveform corresponding to an envelope of a signal received by the receiver, a carrier recovery circuit configured to generate a carrier signal based on the waveform, wherein the carrier signal has a frequency corresponding to a center frequency of the received signal, and a template generator configured to generate a local template signal based on the waveform, the local template signal including a plurality of pulses. According to further embodiments of the present invention, a method of controlling a receiver is also provided. | 12-12-2013 |
20140104010 | Method and Apparatus for a Duty-Cycled Harmonic Injection Locked Oscillator - A method and an apparatus for a duty-cycled injection locked oscillator is provided for frequency shift keyed (FSK) signal transmissions. The oscillator includes a resonance LC tank and a first switching device. The first switching device is coupled to the resonance LC tank and injects an initial current pulse with a predetermined pulse magnitude into the resonance LC tank. The initial current pulse also fixes an initial phase of the duty-cycled injection locked free-running oscillator in response to the predetermined magnitude of the initial current pulse to enable fast settling of injection locking and high data rate operation of the duty-cycled injection locked oscillator. The oscillator also includes a second switching device, such as a differential pair of switching devices. The second switching device is coupled to the LC resonance tank for injecting a gated periodic reference signal having a duty cycle modified to reduce power of the reference signal by approximately seventy-five per cent. | 04-17-2014 |
Kwee Ling Cheng, Singapore SG
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20090204092 | BODY ADHERING ABSORBENT ARTICLE - In a body adhering absorbent article, an absorbent structure is configured for disposition adjacent a female wearer's vaginal region to absorb bodily fluids discharged by the wearer. A shell supports the absorbent structure at the vaginal region and has an adhesive on a body-facing surface thereof for adhering the shell directly to the wearer. A placement aid is disposed on at least one of the absorbent structure and the shell to facilitate placement on the wearer. Securement components may be provided for securing the article in a folded configuration during wear and/or to the wearer's undergarment. Detachment components may also be provided to facilitate detachment of the article from the wearer. | 08-13-2009 |
20100152692 | Article with fluid-activated barriers - An absorbent article has a longitudinal direction, a transverse direction, a first major surface which forms a body-facing surface of the absorbent article, and a second major surface disposed distally from the first major surface which forms a garment-facing surface of the absorbent article. The article includes an absorbent core positioned between the first major surface and the second major surface. The article also includes at least one barrier structure having an inward-facing side and an outward-facing side, and at least one liquid shrinkable string. The at least one barrier structure is disposed on the first major surface, and the inward-facing side of the at least one barrier structure is attached to the absorbent article. In addition, a first portion of the at least one liquid shrinkable string is attached to the at least one barrier structure. | 06-17-2010 |
Ling Yu Cheng, Singapore SG
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20140289736 | MANAGING MULTIPLE SYSTEMS IN A COMPUTER DEVICE - Resources of multiple systems are managed in a computer device. A first processing system having a set of dedicated resources also has a resource manager to manage at least one of the resources. The first processing system is prevented from directly accessing the resources without authorization. A second processing system, connected to the set of dedicated resources, has a supervisor application to grant control to individual resources to the resource manager of the first processing system. A computer program is executed in the first processing system. The supervisor application grants control of at least one resource to the resource manager of the first processing system in a way that is transparently to the computer program executing in the first processing system. | 09-25-2014 |
Michael Chye Huat Cheng, Singapore SG
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20100120244 | INTEGRATED CIRCUIT SHIELD STRUCTURE AND METHOD OF FABRICATION THEREOF - A method of forming an integrated circuit is disclosed. The method includes providing a substrate and forming on the substrate a shield structure comprising a shield member and a ground strap. The shield member comprises a non-metallic portion, and the ground strap comprises a metallic portion. | 05-13-2010 |
Michael Sim Hong Cheng, Singapore SG
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20150223222 | WIRELESS COMMUNICATION DEVICE - There is provided a wireless communication device that includes: a receiving unit that receives a first transmission frame via a receiving antenna, the first transmission frame being a MAC frame transmitted from a communication partner; a response-frame generating unit that generates a first response frame indicating reception of the first transmission frame, based on the first transmission frame received via the receiving antenna; a transmitting unit that transmits the generated first response frame via a transmitting antenna; a determining unit that determines whether or not the same first transmission frame is retransmitted from the communication partner, and an antenna control unit that changes a beam pattern of the transmitting antenna, when the same first transmission frame is retransmitted from the communication partner. | 08-06-2015 |
Ming-Yuan Cheng, Singapore SG
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20130338538 | GUIDE WIRE ARRANGEMENT - A guide wire arrangement is provided. The guide wire arrangement includes an elongate coil element having two opposing ends; a force transmitting element arranged at one of the two opposing ends of the coil element; a sensor assembly arranged in the coil element at a predefined distance away from the force transmitting element; and a core wire extending from the force transmitting element to the sensor element through the coil element; wherein the coil element is configured to allow the core wire to be moveable relative to the sensor assembly and the sensor assembly is configured to detect movement of the core wire relative to the sensor assembly upon force impact on the force transmitting element. | 12-19-2013 |
Phanhow Amy Cheng, Singapore SG
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20100098279 | Hearing apparatus comprising a membrane on the battery compartment interior - A hearing apparatus with a housing including a housing interior is provided. Signal processing components are accommodated in the housing interior. The hearing apparatus includes a battery compartment fastened in or on the housing, which has a battery compartment interior into which a battery is inserted for supplying power to the hearing apparatus. Further, a membrane is provided, which separates the housing interior from the battery compartment interior. The membrane is fastened to the housing or to the battery compartment. | 04-22-2010 |
20100202646 | HEARING DEVICE WITH SUPPORTING HOOK RECOGNITION - The fitting of hearing aids and other hearing devices is intended to be made more comfortable. For this, provision is made for a hearing device with a housing which contains a signal processing unit and has a sound outlet. A supporting hook for attaching the hearing device to an ear or a head can be fixed on the sound outlet of the housing such that sound emanating from the sound outlet is guided through the supporting hook. A sensor for detecting the type of supporting hook is arranged in or on the housing. The sensor controls the signal processing unit as a function of the detected type of supporting hook. Thus, the user can for example use different types of supporting hooks without having to decide on a type of supporting hook during the first fitting. Moreover, the degree of mass production of the hearing aid can be further increased by the automatic recognition of the type of supporting hook. | 08-12-2010 |
20110211716 | HEARING DEVICE WITH A CONDUCTING ELEMENT, IN PARTICULAR A SOUND TUBE - In a hearing aid provision can be made for a housing that is worn outside of an auditory canal of a user. Then, sound or electrical signals are conducted into the auditory canal from the housing. To this end, provision can be made for a conducting element such as a sound tube or a cable. The conducting element is then connected to the housing via a coupling element. This connection must be embodied such that the coupling element does not detach from the housing on its own accord. The user must be able to remove the coupling element and the conducting element from the housing in a simple fashion in order e.g. to be able to clean the former two parts. Accordingly, a coupling element and a housing can be interconnected in a detachable fashion, with this connection containing a dovetail joint for the hearing aid. | 09-01-2011 |
20120128188 | HEARING AID - A hearing aid includes a hearing aid housing and a battery chamber housing coupled to the hearing aid housing and configured to receive a battery. A first charging pin is configured to be electrically connected to the battery to be received in the battery chamber housing and the first charging pin is configured to connect the hearing aid housing to the battery. A first protective cover is positioned over the first charging pin in such a way that the first protective cover is in physical contact with the hearing aid housing. | 05-24-2012 |
20120314892 | HEARING APPARATUS HAVING A SENSOR UNIT AND METHOD OF OPERATING THE HEARING APPARATUS - A hearing apparatus has an input converter for converting an input signal into an electrical signal, an amplifier for amplifying the electrical signal and an output converter for converting the amplified electrical signal into an output signal, and a battery compartment, into which a battery for supplying electrical energy at least to the amplifier can be introduced. The hearing apparatus further has a sensor unit, which is embodied to detect a position of the battery compartment in a contactless fashion and to output signals as a function thereof, by which the hearing apparatus can be switched on or off. | 12-13-2012 |
Rui-Huang Cheng, Singapore SG
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20100227131 | TEST PATTERN STRUCTURE - A test pattern structure including a first conductive layer and a second conductive layer is provided. The second conductive layer is directly disposed on the first conductive layer and connected to the first conductive layer through a plurality of connection interfaces. The test pattern structure of the present invention can detect the interconnection failure quickly and correctly without SEM identification. | 09-09-2010 |
San Jeow Cheng, Singapore SG
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20140071722 | ENERGY HARVESTING APPARATUS AND A METHOD FOR OPERATING AN ENERGY HARVESTING APPARATUS - In various embodiments of the present disclosure, there is provided an energy harvesting apparatus, including: an energy harvester for generating electric power from an ambient source; a power conditioning circuit coupled to the output of the energy harvester; including: a boost converter module; a buck-boost converter module; and a power modification control module; wherein the power modification control module is configured to initialize the energy harvesting apparatus from inactivity to a normal energy harvesting state by operating the boost converter module, and operating the buck-boost converter when an output voltage of the power conditioning circuit rises to a predetermined value. A corresponding method of operating an energy harvesting apparatus is provided. | 03-13-2014 |
20140072077 | TRANSMITTER - According to embodiments of the present invention, a transmitter is provided. The transmitter includes a frequency shift keying (FSK) circuit, and a phase shift keying (PSK) circuit coupled in series to the FSK circuit, wherein the FSK circuit is configured, in a first mode of operation, to provide a FSK modulated signal to the PSK circuit, and, in a second mode of operation, to provide a fixed frequency signal to the PSK circuit, and wherein the PSK circuit is configured, in the first mode of operation, to transmit the FSK modulated signal, and, in the second mode of operation, to provide a PSK modulated signal based on the fixed frequency signal received from the FSK circuit. | 03-13-2014 |
20140362952 | Frequency Shift Keying Transmitter - According to embodiments of the present invention, a frequency shift keying transmitter is provided. The frequency shift keying transmitter includes a logic gate arrangement that produces an output signal having a frequency that depends on input signals to the logic gate arrangement, a clock generator coupled to the logic gate arrangement, the clock generator adapted to produce a clock signal, and a sampling arrangement coupled to the logic gate arrangement, the sampling arrangement adapted to receive a data signal, wherein the sampling arrangement is configured to sample the clock signal to generate periodic waveforms delayed from each other by an interval determined by the point the clock signal is sampled, wherein the sampling arrangement is configured to be controlled by the data signal to have the logic gate arrangement select periodic waveforms that are delayed from each other by one of a set of intervals associated with the data signal, to be used as the input signals to the logic gate arrangement to produce the output signal. | 12-11-2014 |
Shenglan Cheng, Singapore SG
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20160083502 | ADDITION COMPOUNDS SUITABLE AS DISPERSANTS OR ANTI-SEDIMENTATION AGENTS - An addition compound, prepared by reacting a) one or more polyisocyanates having an average functionality of 2-6; b) one or more compounds comprising at least one chain selected from the group consisting of polyester, polyether, polyacrylate, polyurethane, polyolefin and a combination thereof; and at least one isocyanate reactive group, wherein the at least one isocyanate reactive group is an amino group; and c) one or more compounds selected from the group consisting of N-(3-aminopropyl)imidazole (API), benzoguanamine (BGA) and N-(2-aminoethyl)piperazine (AEP). The addition compound is suitable as dispersant or anti-sedimentation agent, especially for pigments, fillers and matting agents. | 03-24-2016 |
Shih-Fen Cheng, Singapore SG
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20150302340 | METHODS AND SYSTEMS FOR RECOMMENDING CROWDSOURCING TASKS - Methods and systems for recommending crowdsourcing tasks. A path traversed by a crowdworker, from one or more crowdworkers, is predicted, based on at least one of a historical data associated with the crowdworker or an input provided received from the crowdworker. The path traversed by the crowdworker comprises a first set of spatiotemporal values associated with the location of the crowdworker. One or more task attributes associated with the one or more crowdsourcing tasks are determined. The one or more task attributes comprise at least one of a second set of spatiotemporal values associated with the one or more crowdsourcing tasks, or rewards associated with the one or more crowdsourcing tasks. A set of crowdsourcing tasks is recommended based on at least the predicted path followed by each of the one or more crowdworkers and the one or more tasks attributes associated with the one or more crowdsourcing tasks. | 10-22-2015 |
Shi Yuan Cheng, Singapore SG
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20120231007 | MODULATORS OF CELL CYCLE PROGRESSION - Epithelial cell transforming sequence 2 (Ect2) is a potential oncogene. Our invention uncovers key mechanisms of Ect2 oncogenicity and the development of a relevant therapies by modulation of Ect2 expression. | 09-13-2012 |
Terence Cheekwong Cheng, Singapore SG
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20140063654 | METHODS FOR BALANCING A DISK DRIVE - In certain embodiments, a hard disk drive includes at least one disk secured to a motor hub with a disk clamp. The disk clamp is positioned radially off-center with respect to the hub to balance a static drive imbalance. | 03-06-2014 |
Wai Sam C. Cheng, Singapore SG
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20090030339 | APPARATUS AND METHOD FOR MOTORISED PLACEMENT OF NEEDLE - The present invention provides a method and apparatus to insert a needle through a predetermined trajectory and with a predetermined depth, in order to reach a target accurately within soft tissue, under ultrasound imaging guidance. The invention can be applied to carry out, for example, prostate biopsy, or prostate brachytherapy. The apparatus can guide a biopsy needle into defined sites in the prostate gland. A conical approach is used to reach the prostate through one or more pivot points on the perineal wall. The biopsy needle penetrates the patient's skin through the pivot point for multiple cores. The apparatus holds a needle sheath with two ball joints. The orientation of the needle sheath is controlled by locking the front ball joint at the pivot point, and moving the back ball joint on a virtual plane. The biopsy needle is inserted manually through the needle sheath. The depth of the insertion is controlled by the position of the stopper on the biopsy gun holder. Both the orientation and depth stopper are preferably driven by motors. | 01-29-2009 |
Wai Sam Christopher Cheng, Singapore SG
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20150366544 | AN APPARATUS AND METHOD FOR BIOPSY AND THERAPY - A biopsy and therapy device comprising: a needling unit for holding and inserting a biopsy needle; an imaging module comprising an ultrasound probe and an actuator for moving the probe in a reciprocal action; a first arcuate slide; a second arcuate slide in sliding engagement with the first arcuate slide and a linkage to which the first arcuate slide is mounted; said linkage arranged to move the first and second arcuate slides within a vertical plane; said needling unit mounted to said arcuate slide wherein the first and second arcuate slides are mounted perpendicular to each other so as to rotate the needling unit about respective first and second principal axes. | 12-24-2015 |
Wei Chuan Cheng, Singapore SG
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20120043718 | Pyramid game - A three-dimensional game shaped as a pyramid or prism with four or more faces, in which each face has nine terraced levels that attenuate to the peak of the pyramid. Each level has a plurality of circular depressions for the placement of each player's playing pieces. The corresponding level of each face has the same number of circular depressions, and each consecutive higher level has two fewer depressions than its immediate lower level. The peak of the pyramid is truncated and has a single circular depression. The peak can only be occupied by one playing piece at a time. | 02-23-2012 |
Xiangang Cheng, Singapore SG
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20150125052 | DRUSEN LESION IMAGE DETECTION SYSTEM - A method is proposed for automatically analysing a retina image, to identify the presence of drusen which is indicative of age-related macular degeneration. The method proposes dividing a region of interest including the macula centre into patches, obtaining a local descriptor of each of the patches, reducing the dimensionality of the local descriptor by comparing the local descriptor to a tree-like clustering model and obtaining transformed data indicating the identity of the cluster. The transformed data is fed into an adaptive model which generates data indicative of the presence of drusen in the retinal image. Furthermore, the trans formed data can be used to obtain the location of the drusen within the image. | 05-07-2015 |
20150187070 | METHODS AND SYSTEMS FOR AUTOMATIC LOCATION OF OPTIC STRUCTURES IN AN IMAGE OF AN EYE, AND FOR AUTOMATIC RETINA CUP-TO-DISC RATIO COMPUTATION - A method is proposed for automatically locating the optic disc or the optic cup in an image of the rear of an eye. A portion of the image containing the optic disc or optic cup is divided into sub-regions using a clustering algorithm. Biologically inspired features, and optionally other features, are obtained for each of the sub-regions. An adaptive model uses the features to generate data indicative of whether each sub-region is within or outside the optic disc or optic cup. The result is then smoothed, to form an estimate of the position of the optic disc or optic cup. | 07-02-2015 |
Xiaofei Cheng, Singapore SG
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20110188859 | WDM-PON ARCHITECTURE BASED ON EXTERNALLY SEEDED OPTICAL SOURCE - A wavelength-division-multiplexed passive optical network (WDM PON) comprising: a remote node (RN) comprising a light source for generating a seeding signal; and one or more optical network units (ONUs), each ONU comprising a laser source configured for receiving a portion of the seeding light signal from the RN. | 08-04-2011 |
20110222857 | REMOTE NODE FOR WAVELENGTH-DIVISION-MULTIPLEXED PASSIVE OPTICAL NETWORK - A remote node for a wavelength-division-multiplexed passive optical network (WDM PON). The remote node comprises means for receiving uplink optical signals from one or more optical network units of the WDM PON; a broadband reflector for reflecting a self-seeding portion of the respective uplink optical signals to the respective uplink light sources; and wherein the reflector comprises a gain medium and is configured for receiving a pump optical signal from a central office of the WDM PON for amplifying the self seeding portion of the respective uplink optical signal. | 09-15-2011 |
Xiaohui Cheng, Singapore SG
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20110235175 | POLARIZATION CONVERTING COLOR COMBINER - Optical elements, color combiners using the optical elements, and image projectors using the color combiners are described. The optical elements can be configured as color combiners that receive different wavelength spectrums of light and produce a combined light output that includes the different wavelength spectrums of light. In one aspect, the received light inputs are unpolarized, and the combined light output is polarized in a desired state. In one aspect, the received light inputs are unpolarized, and the combined light output is also unpolarized. The optical elements can be configured to minimize the passage of light which may be damaging to wavelength-sensitive components in the light combiner. Image projectors using the color combiners can include imaging modules that operate by reflecting or transmitting polarized light. | 09-29-2011 |
20110273770 | COLOR COMBINER - Optical elements, color combiners using the optical elements, and image projectors using the color combiners are described. The optical elements can be configured as color combiners that receive different wavelength spectrums of light and produce a combined light output that includes the different wavelength spectrums of light. In one aspect, the received light inputs are unpolarized, and the combined light output is polarized in a desired state. In one aspect, the received light inputs are unpolarized, and the combined light output is also unpolarized. The optical elements are configured to minimize the passage of light which may be damaging to wave-length-sensitive components in the light combiner. Image projectors using the color combiners can include imaging modules that operate by reflecting or transmitting polarized light. | 11-10-2011 |
20130057786 | POLARIZED PROJECTION ILLUMINATOR - The present disclosure relates generally to an optical element, a light projector that includes the optical element, and an image projector that includes the optical element. In particular, the optical element provides an improved uniformity of light by homogenizing the light with lenslet arrays, such as “fly-eye arrays” (FEA). The FEA is positioned to homogenize a polarized combined light after an unpolarized input light is converted to a single polarization state. | 03-07-2013 |
20130063701 | FLY EYE INTEGRATOR POLARIZATION CONVERTER - The present disclosure relates generally to an optical element, a light projector that includes the optical element, and an image projector that includes the optical element. In particular, the optical element provides an improved uniformity of light by homogenizing the light with lenslet arrays, such as “fly-eye arrays” (FEA). A first FEA is positioned to intercept and converge an unpolarized combined light before the light is converted to a single polarization state, and a second FEA is positioned to intercept and diverge the converted light having a single polarization state. | 03-14-2013 |
20130169893 | TILTED DICHROIC COLOR COMBINER II - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include a tilted dichroic plate having at least two reflectors configured with light collection optics to combine at least two colors of light. | 07-04-2013 |
20130169894 | TILTED PLATE NORMAL INCIDENCE COLOR COMBINER WITH A POLARIZING BEAM SPLITTER - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include at least two tilted dichroic plates having at least two reflectors configured with light collection optics to combine at least two colors of light. | 07-04-2013 |
20130169937 | TILTED DICHROIC COLOR COMBINER I - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include a tilted dichroic plate having at least two reflectors configured with light collection optics to combine at least two colors of light. | 07-04-2013 |
20130250570 | LED COLOR COMBINER - A light source combines colored light from different LED sources to provide white light output. Multiple LEDs emitting light at different peak wavelengths may be disposed on a flexible substrate, the LEDs being close to an aperture formed in the substrate. Multiple mirrors, including at least one dichroic mirror, are oriented to reflect light from the multiple LEDs into the aperture. The flexible substrate includes a dielectric layer having a cavity region and an adjacent neighboring region that is thicker than the cavity region. The aperture and the multiple LEDs are all disposed in the cavity region of the dielectric layer. An integrating rod may be coupled to the aperture to receive the reflected light from the multiple LEDs. | 09-26-2013 |
20140253849 | TITLED DICHROIC POLARIZING BEAMSPLITTER - The disclosure generally relates to beamsplitters useful in color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed beamsplitters and color combiners include a tilted dichroic reflective polarizer plate having at least two dichroic reflective polarizers tilted at different angles relative to incident light beams, with light collection optics to combine at least two colors of light. | 09-11-2014 |
20140320822 | POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS - Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described. | 10-30-2014 |
20140326398 | METHOD OF MAKING POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS - Polarizing beam splitters, methods of making such beam splitters, and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters, methods of making such beams splitters, and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described. | 11-06-2014 |
Yong Wah Jacky Cheng, Singapore SG
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20150186577 | SYSTEM AND METHODS FOR OPC MODEL ACCURACY MANAGEMENT AND DISPOSITION - System and methods for OPC model accuracy and disposition using quad matrix are presented. A method includes obtaining wafer data from a calibration test pattern. The method also classifies the wafer data into four quadrants of a quad matrix. The method further utilizes at least one of the four quadrants to quantify OPC model accuracy. | 07-02-2015 |
20150269306 | SYSTEM AND METHODS FOR OPC MODEL ACCURACY MANAGEMENT AND DISPOSITION - System and methods for OPC model accuracy and disposition using quad matrix are presented. A method includes obtaining wafer data from a calibration test pattern. The method also classifies the wafer data into four quadrants of a quad matrix. The method further utilizes at least one of the four quadrants to quantify OPC model accuracy. | 09-24-2015 |
Yow Ching Cheng, Singapore SG
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20090195267 | High-Voltage tolerant output driver - A high-voltage tolerant output driver for use in a switching regulator is provided herein. The driver allows the switching regulator to regulate supply voltages that exceed device breakdown limits for the process technology from which the high-voltage tolerant output driver is fabricated. Unregulated supply voltages can vary over a wide range. The regulator only needs two intermediate voltages. | 08-06-2009 |
20100328540 | HDMI and displayport dual mode transmitter - A method and apparatus is disclosed that is capable of transmitting video signals and/or audio signals using the HDMI interface standard or the DisplayPort interface standard. A dual mode transmitter is disclosed that is configurable to transmit to a first sink device, configured in accordance with a HDMI display interface, in a HDMI mode of operation and/or a second sink device, configured in accordance with a DisplayPort display interface, in a DisplayPort mode of operation. The dual mode transmitter is configured to receive a biasing current from the first sink device in the HDMI mode of operation or to internally provide the biasing current in DisplayPort mode of operation by selecting impedances from selectable impedance networks. The dual mode transmitter is configured to transmit the video signals and/or audio signals by biasing one or more transistors using the biasing current. | 12-30-2010 |
20120260301 | HDMI AND DISPLAYPORT DUAL MODE TRANSMITTER - A method and apparatus is disclosed that is capable of transmitting video signals and/or audio signals using the HDMI interface standard or the DisplayPort interface standard. A dual mode transmitter is disclosed that is configurable to transmit to a first sink device, configured in accordance with a HDMI display interface, in a HDMI mode of operation and/or a second sink device, configured in accordance with a DisplayPort display interface, in a DisplayPort mode of operation. The dual mode transmitter is configured to receive a biasing current from the first sink device in the HDMI mode of operation or to internally provide the biasing current in DisplayPort mode of operation by selecting impedances from selectable impedance networks. The dual mode transmitter is configured to transmit the video signals and/or audio signals by biasing one or more transistors using the biasing current. | 10-11-2012 |
Yu Hua Cheng, Singapore SG
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20120199468 | TITANATE / TITANIA COMPOSITE NANOPARTICLE - The present invention relates to a photocatalytically active nanoparticulate material. A nanoparticle of the invention is a composite nanoparticle having two crystalline phases: hydrogen titanate and titania, which are uniformly mixed in the nanoparticle. The invention also relates to forming a nanoparticulate composite material by heating a basic titania sol under solvothermal conditions. | 08-09-2012 |
Yu-Neng Cheng, Singapore SG
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20110266032 | CIRCUIT LAYOUT STRUCTURE - A circuit layout structure includes a wafer having at least a cell region and a scribe line region defined thereon, a metal pattern formed in a first insulating layer in the scribe line region, a second insulating layer and a hard mask layer formed on the metal pattern and the first insulating layer, and at least a dummy pattern formed in the second insulating layer and the hard mask layer in the scribe line region. The dummy pattern has a transmission rate between 0% and 1%. | 11-03-2011 |