Yu, Singapore
Aibin Yu, Singapore SG
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20130280861 | METHODS FOR FORMING SEMICONDUCTOR DEVICE PACKAGES - Methods for forming semiconductor device packages include applying an underfill material over a semiconductor wafer including conductive elements such that an average thickness of the underfill material is at least about 80% of an average height of the conductive elements and each conductive element is covered by underfill material. Underfill material covering tips of conductive elements is removed. Other methods include positioning a stencil over a semiconductor wafer and applying an underfill material to a major surface of the semiconductor wafer through the stencil. Additional methods include aligning and associating conductive elements having a surface substantially free of underfill material with bond pads of a substrate, melting and flowing the underfill material, and heating the conductive elements and underfill material to melt tip portions of the conductive elements and cure the underfill material. | 10-24-2013 |
20150371969 | METHODS OF PROCESSING WAFER-LEVEL ASSEMBLIES TO REDUCE WARPAGE, AND RELATED ASSEMBLIES - Wafer-level methods of processing semiconductor devices may involve forming grooves partially through a molding material, the molding material located in streets and at least surrounding stacks of semiconductor dice located on a wafer. Wafer-level methods of preparing semiconductor devices may involve attaching a wafer to a carrier substrate and forming stacks of laterally spaced semiconductor dice on die locations of the wafer. Molding material may be disposed over the die stacks on a surface of the wafer to at least surround the stacks of semiconductor dice with the molding material. Grooves may be formed in the molding material by partially cutting through the molding material between at least some of the stacks of semiconductor dice along streets between the die stacks. The resulting wafer-level assembly may then, when exposed to elevated temperatures during, for example, debonding the wafer from a carrier, exhibit reduced propensity for warping. | 12-24-2015 |
20160035648 | SEMICONDUCTOR DIE ASSEMBLIES WITH HEAT SINK AND ASSOCIATED SYSTEMS AND METHODS - Semiconductor die assemblies with heat sinks are disclosed herein. In one embodiment, a semiconductor die assembly includes a stack of semiconductor dies and a mold material surrounding at least a portion of the stack of semiconductor dies. A heat sink is disposed on the stack of semiconductor dies and adjacent the mold material. The heat sink includes an exposed surface and a plurality of heat transfer features along the exposed surface that are configured to increase an exposed surface area compared to a planar surface. | 02-04-2016 |
20160079094 | METHODS OF PROTECTING PERIPHERIES OF IN-PROCESS SEMICONDUCTOR WAFERS AND RELATED IN-PROCESS WAFERS AND SYSTEMS - Methods of processing semiconductor wafers may involve, for example, encapsulating an active surface and each side surface of a wafer of semiconductor material, a plurality of semiconductor devices located on the active surface of the wafer, an exposed side surface of an adhesive material located on a back side surface of the wafer, and at least a portion of a side surface of a carrier substrate secured to the wafer by the adhesive material in an encapsulation material. At least a portion of the side surface of the adhesive material may be exposed by removing at least a portion of the encapsulation material. The carrier substrate may be detached from the wafer. Processing systems and in-process semiconductor wafers are also disclosed. | 03-17-2016 |
20160093583 | BOND PAD WITH MICRO-PROTRUSIONS FOR DIRECT METALLIC BONDING - A bond pad with micro-protrusions for direct metallic bonding. In one embodiment, a semiconductor device comprises a semiconductor substrate, a through-silicon via (TSV) extending through the semiconductor substrate, and a copper pad electrically connected to the TSV and having a coupling side. The semiconductor device further includes a copper element that projects away from the coupling side of the copper pad. In another embodiment, a bonded semiconductor assembly comprises a first semiconductor substrate with a first TSV and a first copper pad electrically coupled to the first TSV, wherein the first copper pad has a first coupling side. The bonded semiconductor assembly further comprises a second semiconductor substrate, opposite to the first semiconductor substrate, the second semiconductor substrate comprising a second copper pad having a second coupling side. A plurality of copper connecting elements extend between the first and second coupling sides of the first and second copper pads. | 03-31-2016 |
Cao Shu Yu, Singapore SG
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20120268081 | DIRECT POWER AND STATOR FLUX VECTOR CONTROL OF A GENERATOR FOR WIND ENERGY CONVERSION SYSTEM - A method for controlling a variable speed wind turbine generator is disclosed. The generator is connected to a power converter comprising switches. The generator comprises a stator and a set of terminals connected to the stator and to the switches of the power converter. The method comprises: determining a stator flux reference value corresponding to a generator power of a desired magnitude, determining an estimated stator flux value corresponding to an actual generator power, determining a difference between the determined stator flux reference value and the estimated stator flux value, and operating said switches in correspondence to the determined stator flux reference value and the estimated stator flux value to adapt at least one stator electrical quantity to obtain said desired generator power magnitude. | 10-25-2012 |
20130009611 | DIRECT POWER AND STATOR FLUX VECTOR CONTROL OF A GENERATOR FOR WIND ENERGY CONVERSION SYSTEM - A method for controlling a variable speed wind turbine generator is disclosed. The generator is connected to a power converter comprising switches. The generator comprises a stator and a set of terminals connected to the stator and to the switches of the power converter. The method comprises: determining a stator flux reference value corresponding to a generator power of a desired magnitude, determining an estimated stator flux value corresponding to an actual generator power, determining a difference between the determined stator flux reference value and the estimated stator flux value, and operating said switches in correspondence to the determined stator flux reference value and the estimated stator flux value to adapt at least one stator electrical quantity to obtain said desired generator power magnitude. | 01-10-2013 |
20130147442 | Direct power and stator flux vector control of a generator for wind energy conversion system - A method for controlling a variable speed wind turbine generator is disclosed. The generator is connected to a power converter comprising switches. The generator comprises a stator and a set of terminals connected to the stator and to the switches of the power converter. The method comprises: determining a stator flux reference value corresponding to a generator power of a desired magnitude, determining an estimated stator flux value corresponding to an actual generator power, determining a difference between the determined stator flux reference value and the estimated stator flux value, and operating said switches in correspondence to the determined stator flux reference value and the estimated stator flux value to adapt at least one stator electrical quantity to obtain said desired generator power magnitude. | 06-13-2013 |
Chan Min Yu, Singapore SG
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20100140794 | APPARATUS AND METHOD FOR PACKAGING CIRCUITS - An apparatus comprises an integrated circuit die including a main body having a top layer, a bottom layer, and a peripheral edge surface extending between the top layer and the bottom layer. The integrated circuit die also includes a bond pad on the main body, an edge contact at the peripheral edge surface and a line connecting the bond pad to the edge contact. The edge contact includes a bottom surface that substantially in the same plane as a surface of an encapsulant encasing the die. Additional apparatus, systems, and methods are disclosed. | 06-10-2010 |
Daquan Yu, Singapore SG
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20130053711 | Implantable Device for Detecting Variation in Fluid Flow Rate - According to embodiments of the present invention, an implantable device for detecting variation in fluid flow rate is provided. The implantable device includes: a substrate having an active element arrangement; a sensor arrangement having a first portion that is mechanically secured and a second portion that is freely deflectable, the sensor arrangement in electrical communication with the active element arrangement, wherein the active element arrangement is configured to detect changes in deformation of the sensor arrangement and produce an output in response to the detected changes; and at least one inductive element mechanically coupled to the substrate and in electrical communication with the active element arrangement, wherein the inductive element is adapted to power the active element arrangement through inductive coupling to an excitation source, and wherein the inductive element is adapted to transmit the output associated with the detected changes in the sensor. | 02-28-2013 |
20130053730 | Miniature Sensor Tip for Medical Devices and Method of Forming the Same - According to embodiments of the present invention, a micro-sensory tip for use in blood vessels is provided. The micro-sensory tip includes: a force transmission element; at least three force detecting sensors coupled to the force transmission element, each of the at least three force detecting sensors responsive to force applied on the force transmission element, wherein each of the at least three force detecting sensors produces an output representing at least one force component of a three-dimensional Cartesian co-ordinate system, of the force experienced by the force transmission element, such that the outputs of the at least three force detecting sensors can cover the space of the three-dimensional Cartesian co-ordinate system; and an active element arrangement coupled to the at least three force detecting sensors, the active element arrangement configured to process the output from the at least three force detecting sensors. | 02-28-2013 |
20130324863 | GUIDE WIRE ARRANGEMENT, STRIP ARRANGEMENT AND METHODS OF FORMING THE SAME - A guide wire arrangement, a strip arrangement, a method of forming a guide wire arrangement, and a method of forming a strip arrangement are provided. The guide wire arrangement includes a strip; a sensor being disposed on a first portion of the strip; a chip being disposed next to the sensor on a second portion of the strip, wherein the second portion of the strip is next to the first portion of the strip; wherein the strip is folded at a folding point between the first portion of the strip and the second portion of the strip such that the first portion of the strip and the second portion of the strip form a stack of strip portions. | 12-05-2013 |
Denis Yu, Singapore SG
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20130273429 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - In nonaqueous electrolyte secondary batteries whose positive electrode includes a positive electrode active material containing a lithium-excess transition metal oxide, the charge-discharge cycle characteristics are improved. The positive electrode active material contains a first active material represented by general formula LiCo | 10-17-2013 |
Denis Yau Wai Yu, Singapore SG
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20120077088 | METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY BY USING THE SAME - A method for manufacturing a positive electrode active material for a nonaqueous electrolyte secondary battery including the steps of mixing a lithium source and a tetravalent manganese source and reacting the lithium source and the manganese source at a temperature lower than 600° C. while tetravalent manganese is reduced, so as to produce a lithium manganese compound oxide, wherein the positive electrode active material is formed from the lithium manganese compound oxide where the lithium manganese compound oxide is represented by a general formula Li | 03-29-2012 |
20120115043 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte solution containing a nonaqueous solvent. The positive electrode active material contains a lithium-containing transition metal oxide represented by general formula (1), Li | 05-10-2012 |
Dingyi Yu, Singapore SG
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20120323038 | CARBOXYLATION OF TERMINAL ALKYNES - The present invention describes a process for converting a terminal alkyne into an alkynoic acid. In this process the alkyne is exposed to carbon dioxide in the presence of a copper (I) species, a base and a complexing agent capable of complexing copper (I). | 12-20-2012 |
20140142304 | PROCESS FOR PRODUCING AN AMINOPROPYNE OR ENAMINONE - There is provided a process for producing an aminopropyne or an enaminone comprising the step of reacting a metal acetylide, an amine and a carbonyl-containing compound in the presence of a transition metal catalyst. There is also provided a process for producing an aminopropyne comprising the step of reacting a metal acetylide, an amine and a halide-containing compound in the presence of a transition metal catalyst at a reaction temperature of 50° C. to 150° C. There are also provided processes to further synthesize the aminopropyne produced to obtain a butyneamine, another aminopropyne or a triazol. | 05-22-2014 |
20160052863 | PROCESS FOR PRODUCING AN AMINOPROPYNE OR ENAMINONE - There is provided a process for producing an aminopropyne or an enaminone comprising the step of reacting a metal acetylide, an amine and a carbonyl-containing compound in the presence of a transition metal catalyst. There is also provided a process for producing an aminopropyne comprising the step of reacting a metal acetylide, an amine and a halide-containing compound in the presence of a transition metal catalyst at a reaction temperature of 50° C. to 150° C. There are also provided processes to further synthesize the aminopropyne produced to obtain a butyneamine, another aminopropyne or a triazol. | 02-25-2016 |
Elvis Yu, Singapore SG
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20130154262 | QUICK START-UP OF WIND TURBINE GENERATORS - A wind farm is provided that is capable of quickly starting up without delay after an electrical grid becomes available after an outage. According to one embodiment, the wind farm comprises one or more main WTGs and an auxiliary WTG having a substantially lower start-up energy requirement than the one or more main WTGs. The auxiliary WTG is coupled to supply power to the one or more main WTGs to prepare the one or more main WTGs for start-up. | 06-20-2013 |
Fu Yu, Singapore SG
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20120240682 | Multipoint Laser Vibrometer with Single Detector - A laser vibrometer makes non-contact measurements of vibrations of a target. A laser produces a laser beam, and a beamsplitter splits the laser beam into a reference beam and a first target beam. A first frequency shifter/splitter splits the first target beam into a pair of target beams each having a frequency different than a frequency of the other target beams. The target beams are reflected from the target to a detector, and the reference beam is combined with the target beams such that the detector receives the target beams and reference beam together. | 09-27-2012 |
Gu Yu, Singapore SG
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20130075924 | Semiconductor Device and Method of Forming Stacked Vias Within Interconnect Structure for FO-WLCSP - A semiconductor device has a semiconductor die mounted to a carrier. An encapsulant is deposited over the semiconductor die and carrier. The carrier is removed. A first insulating layer is formed over the encapsulant and semiconductor die. First vias are formed through the first insulating layer to expose contact pads of the semiconductor die. A first conductive layer is formed over the first insulating layer and into the first vias to electrically connect to the contact pads of the semiconductor die. A second insulating layer is formed over the first insulating layer and first conductive layer. Second vias are formed through the second insulating layer by laser direct ablation and aligned or offset with the first vias to expose the first conductive layer. A second conductive layer is formed over the second insulating layer and into the second vias. Conductive vias can be formed through the encapsulant. | 03-28-2013 |
Guang-You Yu, Singapore SG
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20090087807 | METHOD OF SEMICONDUCTOR PROCESS AND SEMICONDUCTOR APPARATUS SYSTEM - A method of a semiconductor process is provided. The semiconductor process at least includes a first high temperature furnace process and a second high temperature furnace process. In the method, the first high temperature furnace process is performed on a first wafer boat carrying at least a wafer. Then, the second high temperature furnace process is performed on a second wafer boat carrying at least the same wafer. In addition, before the second high temperature furnace process is implemented, a moving step is performed, such that a relative position of the wafer in the first wafer boat is different from that of the wafer in the second wafer boat. | 04-02-2009 |
20140342473 | SEMICONDUCTOR PROCESSING METHOD - A method for detecting metal contamination from a film-forming process causing interface traps is described. The film-forming process is performed to form a dielectric film on a wafer. An annealing treatment is performed to reduce the interface traps between the wafer and the dielectric film. Thereafter, the bulk recombination lifetime (BRLT) of the wafer is measured to estimate the amount of the metal contamination. | 11-20-2014 |
Guolei Yu, Singapore SG
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20150268678 | SYSTEM AND METHOD FOR CURRENT MANAGEMENT IN A PORTABLE DEVICE - The disclosed systems and methods for current management can be used with system-on-a-chip (SoC) integrated circuits in, for example, battery-powered portable devices. The current management provides detection of supply current levels from a power management integrated circuit (PMIC) to an SoC. The PMIC signals, for example, using interrupts, the SoC when the supply current levels exceed thresholds. The SoC can then alter its operations to avoid exceeding the current capability of the PMIC. The current management can avoid the SoC experiencing a functional failure due to loss of power during high current conditions. Additionally, development methods can be used to optimize a system for various conditions besides the traditional worst-case design commonly used. | 09-24-2015 |
Guo Lei Yu, Singapore SG
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20110235222 | OUTPUT SHORT TO GROUND PROTECTION CIRCUIT - An output short to ground protection circuit protects an electronic device when it is short circuited to ground. The protection circuit has an NMOS transistor coupled to the output power transistor. A fixed voltage generator is connected to a gate terminal of the NMOS transistor. A first voltage clamping circuit and a second voltage clamping circuit are provided. The voltage clamping circuits are utilized so as to limit the current outputted by the output power transistor when the short circuit occurs. | 09-29-2011 |
Haiyang Yu, Singapore SG
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20130273337 | METHOD FOR MICROPATTERNING A SUBSTRATE AND A PATTERNED SUBSTRATE FORMED THEREOF - A method of micropatterning a substrate is provided. The method comprises providing a template substrate having a patterned surface inked with a composition of interest; contacting the patterned surface with an intermediate substrate, thereby transferring the composition to the surface of the intermediate substrate; contacting the surface of the intermediate substrate comprising the composition with the substrate; and removing the intermediate substrate by dissolution using a solvent. A patterned substrate formed using the method, as well as a biosensor comprising the patterned substrate is also provided. | 10-17-2013 |
Hang Yu, Singapore SG
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20160119569 | IMAGE SENSOR AND METHOD OF CONTROLLING THE SAME - According to embodiments of the present invention, an image sensor is provided. The image sensor includes a plurality of photodetectors, a plurality of pixel circuits, each pixel circuit including a first transistor, wherein the first transistor is coupled to a respective photodetector of the plurality of photodetectors, and an interconnection bus, wherein, in an imaging mode, the plurality of photodetectors are configured for imaging, and wherein, in a sensing mode, the plurality of photodetectors are configured to detect ambient light condition, and wherein the interconnection bus is connectable between the plurality of pixel circuits and an ambient light readout circuit to carry signals corresponding to the detected ambient light condition from the plurality of photodetectors through the first transistors to the ambient light readout circuit. According to further embodiments, a display including an image sensor and a method of controlling an image sensor are also provided. | 04-28-2016 |
Hongbin Yu, Singapore SG
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20130071629 | METHOD OF APPLYING A LUBRICANT TO A MICROMECHANICAL DEVICE - According to an embodiment of the present invention, a method of applying a lubricant to a micromechanical device is provided. The method includes: positioning a dispensing portion of a lubricant liquid dispenser over a surface portion of a micromechanical device; and controlling the dispenser such that a single lubricant liquid droplet of a predefined volume is forced out of the dispensing portion and impinges onto the surface portion. | 03-21-2013 |
20140285905 | MINIATURIZED OPTICAL ZOOM LENS SYSTEM - The present application provides a micromechanical (MEMS) based zoom lens system, for use in miniature device applications, such as miniature electronic imaging devices. The MEMS-based zoom lens system comprises at least four optical elements, or two Alvarez or Lohmann lenses, that are configured for passage of optical signals therethrough along an optical signal path. Each optical element is MEMS-driven and displaceable in a direction substantially transverse to the optical signal path. In use, the transverse displacement of the optical elements vary an overall focal length of the MEMS zoom lens system such as to provide an optical zoom function. A method of manufacturing a MEMS zoom lens system is also provided in a further aspect. | 09-25-2014 |
20140354856 | MEMS-BASED ZOOM LENS SYSTEM - The present application provides a micromechanical (MEMS) based zoom lens system, for use in miniature device applications, such as miniature electronic imaging devices. The MEMS-based zoom lens system comprises at least four optical elements, or two Alvarez or Lohmann lenses, that are configured for passage of optical signals therethrough along an optical signal path. Each optical element is MEMS-driven and displaceable in a direction substantially transverse to the optical signal path. In use, the transverse displacement of the optical elements vary an overall focal length of the MEMS zoom lens system such as to provide an optical zoom function. A method of manufacturing a MEMS zoom lens system is also provided in a further aspect. | 12-04-2014 |
20150037024 | MEMS IRIS DIAPHRAGM-BASED FOR AN OPTICAL SYSTEM AND METHOD FOR ADJUSTING A SIZE OF AN APERTURE THEREOF - A MEMS iris diaphragm ( | 02-05-2015 |
20150145374 | TRANSDUCER AND METHOD FOR FORMING THE SAME - A transducer is provided, which includes a substrate, wherein a cavity is defined at least partially through the substrate, at least one stopper structure arranged within the cavity, a support layer arranged over the at least one stopper structure and the cavity to seal the cavity, and a piezoelectric functional arrangement arranged on the support layer. According to further embodiments of the present invention, a method for forming a transducer is also provided. | 05-28-2015 |
Hong Yu Yu, Singapore SG
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20090174003 | DUAL WORK FUNCTION DEVICE WITH STRESSOR LAYER AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a dual work function semiconductor device is disclosed. In one aspect, the method relates to providing a substrate with a first and a second region. A gate dielectric is formed overlying the first and the second region. A metal gate layer is formed overlying the gate dielectric on the first and the second region. The metal gate layer has a first (as-deposited) work function that can be modified upon inducing strain thereon. The method further relates to selecting a first strain which induces a first pre-determined work function shift (ΔWF1) in the first (as-deposited) work function of the metal gate layer on the first region and selectively forming a first strained conductive layer overlying the metal gate layer on the first region, the first strained conductive layer exerting the selected first strain on the metal gate layer. | 07-09-2009 |
Hsiao-Hua Yu, Singapore SG
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20090186419 | Luminescent Metal Oxide Films - The present invention relates to articles and methods involving luminescent films which may be useful in various applications. Luminescent films of the present invention may comprise a layer of metal oxide nanoparticles and, in some cases, may interact with an analyte to generate a detectable signal, whereby the presence and/or amount of analyte can be determined. In some embodiments, fluorescence resonance energy transfer (FRET) may occur between the luminescent film and the analyte. Such articles and methods may be useful in, for example, biological assays or in sensors. | 07-23-2009 |
20100048815 | Electrically Conducting Polymers - The present invention provides a polymer for use in detecting or quantifying an analyte Exposure of the polymer to the analyte is capable of causing a shift in the onset potential for conductivity or semiconductivity of the polymer. A sensor for an analyte comprising the polymer is also described. | 02-25-2010 |
20100116682 | ELECTROCHEMICAL SENSOR WITH INTERDIGITATED MICROELECTRODES AND CONDUCTED POLYMER - The present invention generally relates to electronic devices and methods. In some cases, the invention provides a sensor device comprising a pair of interdigitated microelectrodes ( | 05-13-2010 |
20100126880 | DNA COMPLEXING AGENTS - The invention provides a compound of structure (I): wherein X is S, O or NR | 05-27-2010 |
Jiang Yu, Singapore SG
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20110012090 | SILICON-GERMANIUM NANOWIRE STRUCTURE AND A METHOD OF FORMING THE SAME - A silicon-germanium nanowire structure arranged on a support substrate is disclosed, The silicon-germanium nanowire structure includes at least one germanium-containing supporting portion arranged on the support substrate, at least one germanium-containing nanowire disposed above the support substrate and arranged adjacent the at least one germanium-containing supporting portion, wherein germanium concentration of the at least one germanium-containing nanowire is higher than the at least one germanium-containing supporting portion. A transistor comprising the silicon-germanium nanowire structure arranged on a support substrate is also provided. A method of forming a silicon-germanium nanowire structure arranged on a support substrate and a method of forming a transistor comprising forming the silicon-germanium nanowire structure arranged on a support substrate are also disclosed. | 01-20-2011 |
Jianxing Yu, Singapore SG
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20150066711 | METHODS, APPARATUSES AND COMPUTER-READABLE MEDIUMS FOR ORGANIZING DATA RELATING TO A PRODUCT - Various embodiments relate to methods, apparatuses and computer-readable mediums for organizing data relating to a product. An embodiment relates to a method for generating a modified hierarchy for a product based on data relating to the product. The method includes generating an initial hierarchy for the product, the initial hierarchy comprising a plurality of nodes, each node representing a different product aspect, the plurality of nodes being interconnected in dependence on relationships between different product aspects. The method also includes identifying a product aspect from the data. The method additionally includes determining an optimal position in the initial hierarchy for the identified product aspect by computing an objective function. The method further includes inserting the identified product aspect into the optimal position in the initial hierarchy to generate the modified hierarchy. | 03-05-2015 |
Juanhong Yu, Singapore SG
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20150235134 | SYSTEM AND METHOD FOR DEVELOPING A MODEL INDICATIVE OF A SUBJECT'S EMOTIONAL STATE WHEN LISTENING TO MUSICAL PIECES - A method for deriving optimal discriminating features indicative of a subject state when the subject listens to one of a set of musical pieces, comprising a step of extracting frequency features from the subject's EEG signal when the subject is in a first subject state and a second subject state, the frequency features being extracted from more than one frequency band in one set of time segments; and identifying optimal discriminating features from the extracted frequency features, the optimal discriminating features indicative of characteristics of the EEG signal when the subject is in the first subject state and the second subject state, wherein one of the first subject state and the second subject state indicates that the subject likes a musical piece while the other state indicates that the subject does not like the musical piece. | 08-20-2015 |
Jufeng Yu, Singapore SG
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20130102908 | Air Conduction Sensor and a System and a Method for Monitoring a Health Condition - According to embodiments of the present invention, an air conduction sensor for detecting a sound from a user is provided. The air conduction sensor includes a housing comprising an opening, wherein a rim of the opening is configured to at least substantially attach to a skin or a clothing of the user; a microphone coupled to the housing such that there is an air gap between the microphone and the skin or the clothing, and wherein the microphone is configured to detect the sound. A system and a method for monitoring a health condition of a user are also provided. | 04-25-2013 |
Junfeng Yu, Singapore SG
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20150190091 | DEVICE, SYSTEM AND METHOD FOR DETECTION OF FLUID ACCUMULATION - A method of detecting a level of fluid accumulation in an internal organ of a subject is proposed, as well as a system for carrying out the method. The method comprises: providing at least one classifier trained to distinguish between two or more levels of fluid accumulation; acquiring an audio signal ( | 07-09-2015 |
Kristine Suzanne So Yu, Singapore SG
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20140335040 | METHOD OF PROVIDING CLEANNESS TO HAIR AND/OR SCALP - Disclosed is a method of providing cleanness to hair and/or scalp, for example, providing hair volume and/or providing less oiliness on hair and/or scalp, by applying a hair care composition comprising cationic surfactants, high melting point fatty compounds, metal pyrithione, and metal salts other than metal pyrithiones. | 11-13-2014 |
20150216774 | METHOD OF ENHANCING DEPOSITION OF ANTIDANDRUFF AGENTS ON INFUNDIBULUM - Disclosed is a method of enhancing deposition of antidandruff active in infundibulum by applying a hair care composition comprising polyquaternium-6 and antidandruff agents. | 08-06-2015 |
20150216786 | HAIR CARE COMPOSITION COMPRISING CATIONIC POLYMERS AND ANIONIC PARTICULATES - Disclosed is a hair care composition comprising cationic polymers and anionic particulates. The composition of the present invention provides improved deposition of anionic particulates. | 08-06-2015 |
20150216984 | HAIR CARE COMPOSITION COMPRISING ANTIDANDRUFF AGENT AND POLYQUATERNIUM-6 - Disclosed is a hair care composition comprising polyquaternium-6 and metal pyrithiones as antidandruff agents, wherein the composition is substantially free of glucan gum, nonionic guar gum and hydroxyethylcellulose. The composition of the present invention provides improved deposition of antidandruff agents such as zinc pyrithione on scalp. | 08-06-2015 |
Lee Cheng Yu, Singapore SG
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20080320008 | Video Recording Device - The invention refers to a method for updating of content information related to an audio/visual storage medium wherein content information is being stored on the storage medium after generating the content information. The updated content information is stored in a user data area of the data stream stored on the storage medium. | 12-25-2008 |
Lijun Yu, Singapore SG
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20120156298 | COMPOSITIONS COMPRISING LILIUM SIBERIA EXTRACTS AND USES THEREOF - Provided are compositions comprising an extract of | 06-21-2012 |
20120157939 | COMPOSITIONS COMPRISING LILIUM SIBERIA EXTRACTS AND USES THEREOF - Provided are compositions comprising an extract of | 06-21-2012 |
Ling Yu, Singapore SG
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20100297745 | FLOW-THROUGH METHOD OF FUNCTIONALIZING INNER SURFACES OF A MICROFLUIDIC DEVICE - The present invention refers to a flow-through method of functionalizing an inner surface of a microfluidic device. The method can comprise transporting a silanizing solution through the microfluidic device to silanize the inner surface of the microfluidic device. The method can further comprise reacting the silanized surface with an oxidized polysaccharide to bind the oxidized polysaccharide to the silanized surface by transporting the oxidized polysaccharide through the microfluidic device. The present invention also refers to a microfluidic device which has been subjected to a flow-through method of the present invention so that at least a part of the inner surface or the entire inner surface of the microfluidic device is functionalized. | 11-25-2010 |
20100323924 | METHOD OF MANUFACTURING MICRO PATTERNED DEVICE AND DEVICE OBTAINED BY THE METHOD - The present invention refers to a method of manufacturing a micro patterned device. The method can comprise or consist of applying a light curable epoxy resin to a mold to obtain a curable resin filled mold. In a further step a polymeric film or an epoxy resin-coated glass is applied over the curable resin filled mold. Subsequently, the curable resin filled mold to which the polymeric film or the epoxy resin-coated glass is applied is irradiated to cure the resin. In another aspect the present invention refers to a micro patterned device obtained by a method described herein. | 12-23-2010 |
Min Bin Yu, Singapore SG
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20100270174 | BIOSENSOR CELL AND BIOSENSOR ARRAY - A biosensor cell ( | 10-28-2010 |
Mingbin Yu, Singapore SG
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20100219496 | WAFER ARRANGEMENT AND A METHOD FOR MANUFACTURING THE WAFER ARRANGEMENT - The wafer arrangement ( | 09-02-2010 |
20100314752 | FORMING AN ETCHED PLANARISED PHOTONIC CRYSTAL STRUCTURE - A method of forming a photonic crystal (PhC) structure and a PhC structure formed by such method. The method comprises forming holes in a Si-based host layer; filling the holes with a high-density plasma (HDP) deposited Si-based oxide and such that a surface of the Si-based host layer is directly covered with the Si-based oxide; performing at least a selective wet etching step for etching the Si-based oxide such that a surface of the resulting PhC structure is planarized. | 12-16-2010 |
20110049735 | MANUFACTURING METHOD OF PLANAR OPTICAL WAVEGUIDE DEVICE WITH GRATING STRUCTURE - A method for manufacturing a planar optical waveguide device of which a core includes a plurality of alternatively arranged fin portions and valley portions to form a grating structure, in which the core widths of the valley portions vary along the longitudinal direction, the method including: a high refractive index material layer forming step of forming a high refractive index material layer; a photoresist layer forming step of forming a photoresist layer on the high refractive index material layer; a first exposure step of forming shaded portions on the photoresist layer using a phase-shifting photomask; a second exposure step of forming shaded portions on the photoresist layer using a binary photomask; a development step of developing the photoresist layer; and an etching step of etching the high refractive index material layer using the photoresist pattern resulted from the development step. | 03-03-2011 |
20110053095 | MANUFACTURING METHOD OF PLANAR OPTICAL WAVEGUIDE DEVICE WITH GRATING STRUCTURE - A method for manufacturing a planar optical waveguide device including a core of which a top face is provided with a groove section filled with a groove section filler made of a low refractive index material having a refractive index lower than that of the core, the method including; a first high refractive index material layer forming step of forming a high refractive index material layer; a low refractive index material layer forming step of forming a low refractive index material layer made of the low refractive index material on the high refractive index material layer; a groove section filler forming step of forming the groove section filler by trimming both lateral portions of the low refractive index material layer; and a second high refractive index material layer forming step of forming a high refractive index material layer so as to fill the both sides of the lateral portions of the groove section filler. | 03-03-2011 |
20110147870 | PHOTODETECTOR WITH VALENCE-MENDING ADSORBATE REGION AND A METHOD OF FABRICATION THEREOF - According to an embodiment, a photodetector is provided, including a detector region, a first contact region forming an interface with the detector region, and a first valence mending adsorbate region between the first contact region and the detector region. | 06-23-2011 |
20110180795 | ELECTRO-OPTIC DEVICE AND A METHOD FOR MANUFACTURING THE SAME - An electro-optic device is disclosed. The electro-optic device includes an insulating layer, a first semiconducting region disposed above the insulating layer and being doped with doping atoms of a first conductivity type, a second semiconducting region disposed above the insulating layer and being doped with doping atoms of a second conductivity type and an electro-optic active region disposed above the insulating layer and between the first semiconducting region and the second semiconducting region. The electro-optic active region includes a first semiconducting partial active region being doped with doping atoms of the first conductivity type, a second semiconducting partial active region being doped with doping atoms of the second conductivity type and an insulating structure between the first semiconducting partial active region and the second semiconducting partial active region, wherein the insulating structure extends perpendicular to the surface of the insulating layer such that there is no overlap of the first semiconducting partial active region and the second semiconducting partial active region in the direction perpendicular to the surface of the insulating layer. A method for manufacturing an electro-optic device is also disclosed. | 07-28-2011 |
20120043527 | LIGHT EMITTING DEVICE - According to embodiments of the present invention, a light emitting device is provided. The light emitting device includes: an active region comprising at least one p-i-n junction, the at least one p-i-n junction comprising a p-doped region, an intrinsic region and an n-doped region; a first contact; and a second contact, wherein the active region is disposed between the first contact and the second contact; and wherein a voltage applied to the first contact and the second contact produces a current configured to flow between the first contact and the second contact in a direction substantially parallel to a surface of the intrinsic region of the active region configured to emit a light. According to embodiments of the present invention, the intrinsic region includes a multiple quantum well (MQW) such that a current injected flows laterally in a direction substantially parallel to the surface of the wells of the MQW. | 02-23-2012 |
20120194803 | Optical Sensing System And A Method Of Determining A Change In An Effective Refractive Index Of A Resonator Of An Optical Sensing System - According to embodiments of the present invention, an optical sensing system is provided. The optical sensing system includes a resonator arrangement including a first resonator, wherein an effective refractive index of the first resonator is changeable in response to a change in a refractive index of a cladding of the first resonator, and a second resonator to which a current or voltage being adjustable in response to a change in the effective refractive index of the first resonator is applied, wherein the optical sensing system is configured to determine the change in the effective refractive index of the first resonator based on a change in the current or voltage applied to the second resonator. Further embodiments provide a method of determining a change in an effective refractive index of a resonator of an optical sensing system. | 08-02-2012 |
20120201488 | Phase Shifting Device and a Method for Manufacturing the Same - In an embodiment, a phase shifting device may be provided. The phase shifting device may include a supporting layer and a semiconducting layer disposed above the supporting layer. The semiconducting layer may include a first doped region doped with doping atoms of a first conductivity type and arranged on the supporting layer; and a second doped region doped with doping atoms of a second conductivity type being different from the first conductivity type; wherein the second doped region may be disposed over the first doped region such that a first doped regions junction may be formed in a direction substantially parallel to a surface of the supporting layer and a second doped regions junction may be formed in a direction substantially perpendicular to the surface of the supporting layer. A method of forming a phase shifting device and an electro-optic device may also be provided. | 08-09-2012 |
20120328243 | Optical Converter and Method of Manufacturing the Same - An optical converter and a method of manufacturing the optical converter are provided. The optical converter may include a signal receiving portion configured to receive an optical signal from an optical fiber which can be coupled to the optical converter, a signal output portion configured to output the optical signal received by the signal receiving portion, and a signal coupling portion being disposed between the signal receiving portion and the signal output portion and being configured to couple the optical signal received by the signal receiving portion into the signal output portion. The signal output portion may include a waveguide element having at least one tapered end section, and being partially or wholly surrounded by the signal coupling portion. The at least one tapered end section may be configured to couple the optical signal from the signal coupling portion into the waveguide element and the waveguide element may be configured to output the optical signal. | 12-27-2012 |
20130071058 | Optical Modulator and Method for Manufacturing the Same - An optical modulator and a method for manufacturing an optical modulator are provided. The optical modulator includes a first waveguide, a second waveguide, a modulating portion connected between the first waveguide and the second waveguide, the modulating portion being configured to receive an input signal from the first waveguide, to modulate the input signal and to supply a corresponding modulated input signal as an output signal to the second waveguide, wherein the modulating portion includes a semiconductor substrate, one end thereof being coupled to the first waveguide, and a corresponding opposite end thereof being coupled to the second waveguide, a Germanium rib provided on the substrate such that the input signal propagates through the Germanium rib along a longitudinal axis thereof, and a first electrode and a second electrode respectively provided on the substrate, wherein the Germanium rib is provided between the first electrode and the second electrode, and wherein the first electrode and the second electrode are configured to apply an electrical field to the Germanium rib in order to modulate the input signal propagating through the Germanium rib. | 03-21-2013 |
20130071061 | Optical Circuit for Sensing a Biological Entity in a Fluid and Method of Configuring the Same - An optical circuit for sensing a biological entity in a fluid and a method of configuring an optical circuit for sensing a biological entity in a fluid are provided. The optical circuit includes a sensing arrangement including a reference arm having a reference waveguide and a sensing arm having a waveguide; wherein lengths of the reference waveguide and the waveguide are configured in accordance with a temperature dependency reduction criterion. | 03-21-2013 |
20140127842 | METHOD FOR FORMING AN OPTICAL MODULATOR - According to embodiments of the present invention, a method for forming an optical modulator is provided. The method includes providing a substrate, implanting dopants of a first conductivity type into the substrate to form a first doped region, implanting dopants of a second conductivity type into the substrate to form a second doped region, wherein a portion of the second doped region is formed over and overlaps with a portion of the first doped region to form a junction between the respective portions of the first doped region and the second doped region, and wherein a remaining portion of the second doped region is located outside of the junction, and forming a ridge waveguide, wherein the ridge waveguide overlaps with at least a part of the junction. | 05-08-2014 |
20140153600 | Optical Light Source - An optical light source is provided. The optical light source includes a waveguide including two reflectors arranged spaced apart from each other to define an optical cavity therebetween, an optical gain medium, and a coupling structure arranged to couple light between the optical cavity and the optical gain medium. | 06-05-2014 |
20150268161 | OPTICAL SENSING SYSTEM AND METHOD OF DETERMINING A CHANGE IN A REFRACTIVE INDEX IN AN OPTICAL SENSING SYSTEM - An optical sensing system may include a light separation element configured to separate an input light into a plurality of sliced lights and a first resonator configured to receive one sliced light of the plurality of sliced lights. An effective refractive index of the first resonator may be changeable in response to a change in a refractive index of a cladding of the first resonator, a second resonator coupled to the first resonator and a detector configured to measure an intensity of the sliced light, the intensity of the sliced light based on a difference between a resonant wavelength of the first resonator and a resonant wavelength of the second resonator. The difference between a resonant wavelength of the first resonator and a resonant wavelength of the second resonator may be based on the effective refractive index of the first resonator. | 09-24-2015 |
Ming-Bin Yu, Singapore SG
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20110211786 | SILICON-BASED ELECTRO-OPTIC DEVICE - In an electro-optic device, a stack structure including a first silicon layer of a first conductivity type and a second silicon layer of a second conductivity type has a rib waveguide shape so as to form an optical confinement area, and a slab portion of a rib waveguide includes an area to which a metal electrode is connected. The slab portion in the area to which the metal electrode is connected is thicker than a surrounding slab portion. The area to which the metal electrode is connected is set so that a range of a distance from the rib waveguide to the area to which the metal electrode is connected is such that when the distance is changed, an effective refractive index of the rib waveguide in a zeroth-order mode does not change. | 09-01-2011 |
Niefang Yu, Singapore SG
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20090048300 | Heterocyclic Compounds - The present invention relates to compounds which are inhibitors of histone deacetylase. More particularly, the present invention relates to heterocyclic compounds and methods for their preparation. These compounds may be useful as medicaments for the treatment of proliferative disorders as well as other diseases involving, relating to or associated with enzymes having histone deacetylase (HDAC) activities. | 02-19-2009 |
20140005194 | BENZIMIDAZOLE DERIVATIVES: PREPARATION AND PHARMACEUTICAL APPLICATIONS | 01-02-2014 |
20150157608 | BENZIMIDAZOLE DERIVATIVES: PREPARATION AND PHARMACEUTICAL APPLICATIONS - The present invention relates to hydroxamate compounds which are inhibitors of histone deacetylase. More particularly, the present invention relates to benzimidazole containing compounds and methods for their preparation. These compounds may be useful as medicaments for the treatment of proliferative disorders as well as other diseases involving, relating to or associated with dysregulation of histone deacetylase (HDAC). | 06-11-2015 |
Qiang Yu, Singapore SG
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20090137451 | Methods for Assessing Suitability of Cancer Patients for Treatment with Histone Deacetylase Inhibitors - This invention is in the field of cancer therapy and provides the use of E2F1 activity for assessing suitability of a cancer patient for treatment with histone deacetylase inhibitors (HDACIs). | 05-28-2009 |
20090318329 | METHODS FOR ASSESSING SUITABILITY OF CANCER PATIENTS FOR TREATMENT WITH HISTONE DEACETYLASE INHIBITORS - This invention is in the field of cancer therapy and provides the use of E2F1 activity for assessing suitability of a cancer patient for treatment with histone deacetylase inhibitors (HDACIs). | 12-24-2009 |
20100075915 | METHODS FOR CANCER THERAPY AND STEM CELL MODULATION - The present invention relates to a method of inducing apoptosis in a tumour cell as well as modulating pluripotency and/or self-renewing characteristics of a stem/progenitor cell. The method comprises administering to the respective cell a compound of general formula (I). In general formula A is C or N. R | 03-25-2010 |
20110053882 | METHODS AND COMPOUNDS FOR PREVENTING AND TREATING A TUMOUR - The invention relates to a method of preventing, inhibiting, arresting or reversing tumourigenesis in a cell as well as a method of inducing apoptosis in a tumour cell. The method includes increasing the amount and/or the activity of a DACT protein, or a functional fragment thereof, in the cell. Also provided is a pharmaceutical composition that comprises a compound of general formula (I), wherein A is CH or N, R | 03-03-2011 |
20110293746 | Modulation of Gsk-3Beta and Method of Treating Proliferative Disorders - There is provided methods and uses for promoting cell death, when combined with chemotherapeutic agents, in an abnormally proliferating cell, and for treating a proliferative disorder in a subject, which methods and uses involve contacting a cell with, or administering to a subject, an agent that modulates glycogen synthase kinase-3β activity to a cell that is being treated with a chemotherapeutic agent. | 12-01-2011 |
20120077841 | METHODS FOR CANCER THERAPY AND STEM CELL MODULATION - The present invention relates to a method of modulating pluripotency and/or self-renewing characteristics of a stem/progenitor cell. The method comprises administering to the respective cell a compound of the general formula (I) | 03-29-2012 |
20130123328 | METHODS AND COMPOSITIONS FOR TREATING CANCER - We describe a method of determining whether a cancer cell is likely to be resistant to treatment by an mTOR inhibitor. The method may comprise detecting PPP2R2B (GenBank Accession Number: NM_18167) in or of the cell. It may, alter-natively, or in addition, comprise detecting PDK1 (GenBank Accession Number: NM_002613), in or of the cell. The method may comprise detecting methylation of the PPP2R2B promoter in or of the cell. It may comprise detecting the expression and/or activity of PPP2R2B in or of the cell. It may comprise detecting PDK1 mediated Myc phosphorylation activity. Methods of choosing a treatment for an individual suffering from or suspected to be suffering from a cancer, determining whether an individual suffering from or suspected to be suffering from a cancer will respond to treatment by an mTOR inhibitor, increasing the sensitivity of a cancer cell to treatment by an mTOR inhibitor, for treating or preventing cancer in an individual suffering or suspected to be suffering from cancer are also provided. We further provide for a combination of an inhibitor of PDK1 expression and/or activity and an mTOR inhibitor for use in a method of treatment or prevention of cancer. | 05-16-2013 |
20130210024 | COMBINATION TREATMENT OF CANCER - The present technology relates to a method of treating cancer by sensitizing human tumours to DNA damaging therapies through activating FBXO32 expression. Transactivation of FBXO32 through the inhibition of EZH2, a histone methyltransferase, decreases p21 protein induction which results in the sensitization of human tumours to chemotherapy. The method further provides a prognostic method to determine if a combination treatment would be effective. | 08-15-2013 |
20140335106 | METHODS AND PHARMACEUTICAL COMPOSITIONS FOR TREATING CANCER - A method of treating cancer by inhibiting expression of ubiquitin associated and SH3 domain containing B (UBASH3B) gene or by inhibiting the activity of UBASH3B protein or a functional variant thereof. | 11-13-2014 |
20150258175 | METHOD OF TREATING CANCER - The present invention relates to a pharmaceutical composition comprising a histone-lysine N-methyltransferase EZH2 (enhancer of zeste homolog 2) inhibitor and an enhancer of interferon-gamma receptor activity. The invention also relates to method of treating a patient having cancer, comprising administration of the pharmaceutical composition. | 09-17-2015 |
Qi Chuan Yu, Singapore SG
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20150034975 | OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE OR STRAY LIGHT, AND FABRICATION METHODS FOR SUCH MODULES - Various optoelectronic modules are described that include an optoelectronic device (e.g., a light emitting or light detecting element) and a transparent cover. Non-transparent material is provided on the sidewalls of the transparent cover, which, in some implementations, can help reduce light leakage from the sides of the transparent cover or can help prevent stray light from entering the module. Fabrication techniques for making the modules also are described. | 02-05-2015 |
20150036046 | OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE OR STRAY LIGHT, AND FABRICATION METHODS FOR SUCH MODULES - Optoelectronic modules include an optoelectronic device and a transparent cover. A non-transparent material is provided on the sidewalls of the transparent cover, which can help reduce light leakage from the sides of the transparent cover or can help reduce stray light from entering the module. The modules can be fabricated, for example, in wafer-level processes. In some implementations, openings such as trenches are formed in a transparent wafer. The trenches then can be filled with a non-transparent material using, for example, a vacuum injection tool. When a wafer-stack including the trench-filled transparent wafer subsequently is separated into individual modules, the result is that each module can include a transparent cover having sidewalls that are covered by the non-transparent material. | 02-05-2015 |
20150325613 | OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE OR STRAY LIGHT, AND FABRICATION METHODS FOR SUCH MODULES - Optoelectronic modules include an optoelectronic device and a transparent cover. A non-transparent material is provided on the sidewalls of the transparent cover, which can help reduce light leakage from the sides of the transparent cover or can help reduce stray light from entering the module. The modules can be fabricated, for example, in wafer-level processes. In some implementations, openings such as trenches are formed in a transparent wafer. The trenches then can be filled with a non-transparent material using, for example, a vacuum injection tool. When a wafer-stack including the trench-filled transparent wafer subsequently is separated into individual modules, the result is that each module can include a transparent cover having sidewalls that are covered by the non-transparent material. | 11-12-2015 |
Rui Yu, Singapore SG
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20080197943 | Cancellation of Anti-Resonance in Resonators - Briefly, in accordance with one embodiment of the invention, a resonator such as an electromechanical resonator may be coupled with a cancellation network to reduce and/or cancel an anti-resonance effect in the resonator, which may be due to, for example, a static capacitance inherent in the resonator. Cancellation of an anti resonance effect from the resonator response may allow a resonance effect of the resonator to be a predominant effect to allow the resonator to be utilized as a bandpass filter having a relatively higher Q, for example in a bandpass sigma-delta modulator that may be utilized in a digital RF receiver. | 08-21-2008 |
20100259431 | SYSTEM AND METHOD FOR BANDPASS SIGMA-DELTA MODULATION - The present invention relates broadly to a system and method for bandpass sigma-delta modulation. The continuous time bandpass sigma-delta modulator comprises an electromechanical filter, a quantizer coupled to an output from the electromechanical filter; and a feedback circuit coupled between an output from the quantizer and an input of the electromechanical filter. | 10-14-2010 |
Shan Xiao Yu, Singapore SG
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20140262504 | MULTIPURPOSE CANTILEVER SKIDDING FRAME - The present subject matter provides a multipurpose cantilever skidding frame having a first frame structure, a second frame structure and two connection beams integrally forming a rigid structure to provide longitudinal and lateral movement for an exemplary cantilever. The present subject matter also provides a drilling rig that enables a cantilever to be moved in both longitudinal and transverse directions. | 09-18-2014 |
20140270974 | MULTI-DIRECTION DIRECT CANTILEVER SKIDDING SYSTEM - The present subject matter provides a multi-direction direct cantilever skidding system suitable for an offshore drilling system, where the multi-direction direct cantilever skidding system comprises movable guides accommodating a cantilever of a Jackup drilling unit or other mobile platform and enabling transverse skidding rails to provide direct support for the cantilever so the cantilever may be moved longitudinally and transversely. | 09-18-2014 |
20140270975 | THREE RAIL MULTI-DIRECTIONAL DIRECT CANTILEVER SKIDDING SYSTEM - The present subject matter provides a three-rail multi-direction direct cantilever skidding system suitable for an offshore drilling system, where the three-rail multi-direction direct cantilever skidding system comprises movable guides accommodating the cantilever of a Jackup drilling unit and enabling transverse skidding rails to provide direct support for the cantilever so the cantilever may be moved in both longitudinal and transverse directions. | 09-18-2014 |
Shengkai Yu, Singapore SG
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20150146322 | DATA STORAGE DEVICE - According to an embodiment of the present invention, a data storage device comprising a motor having a stator is disclosed. The stator may include a substrate having a first surface and a second surface opposite to the first surface; and a n-phase winding arrangement having n phase windings; wherein each phase winding comprises m flat fractional-pitch coils arranged on the first surface of the substrate such that the coils are spaced apart uniformly along a closed loop and connected in series; wherein each coil together with an angular section of the substrate between the coil and an adjacent coil of the same phase winding defines a stator pole-pair; and wherein m is an integer larger than 1. | 05-28-2015 |
Shenhua Yu, Singapore SG
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20080229628 | Method for Generating a Burst of Steam from a Steam Iron - A steam ironing device ( | 09-25-2008 |
Shuhui Yu, Singapore SG
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20100221415 | Thin Films of Ferroelectric Materials and a Method for Preparing Same - Thin films of ferroelectric material with a high mole fraction of Pb(A | 09-02-2010 |
Weibo Yu, Singapore SG
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20130078809 | SILICON NITRIDE ETCHING IN A SINGLE WAFER APPARATUS - A single wafer etching apparatus and various methods implemented in the single wafer etching apparatus are disclosed. In an example, etching a silicon nitride layer in a single wafer etching apparatus includes: heating a phosphoric acid to a first temperature; heating a sulfuric acid to a second temperature; mixing the heated phosphoric acid and the heated sulfuric acid; heating the phosphoric acid/sulfuric acid mixture to a third temperature; and etching the silicon nitride layer with the heated phosphoric acid/sulfuric acid mixture. | 03-28-2013 |
20130267099 | CHEMICAL DISPENSING SYSTEM AND METHOD - A method and apparatus for dispensing a liquid etchant onto a wafer dispenses the liquid etchant onto a wafer using a scanning dispensing nozzle while controlling the dispensing temperature of the etchant in real time as a function of the radial position of the dispensing nozzle over the wafer. The dispensing temperature of the etchant is controlled to enhance the effectiveness of the etchant and thus compensate for the lower etching rate zones in the wafer. | 10-10-2013 |
20130330906 | METHOD OF SEMICONDUCTOR INTEGRATED CIRCUIT FABRICATION - A method of fabricating a semiconductor IC is disclosed. The method includes receiving a device. The device includes a semiconductor substrate, a plurality of fins and trenches between fins in the semiconductor substrate. The method also includes filling the trenches with a dielectric material to form shallow trench isolations (STI), applying a low-thermal-budget annealing to the dielectric material, and applying a wet-treatment to the dielectric material. | 12-12-2013 |
Weifu Yu, Singapore SG
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20150036403 | System and Method for a Power Converter - In accordance with a preferred embodiment of the present invention, an inverter circuit includes a direct current (DC)-to-DC power converter configured to receive an input energy from a device via a first input terminal and a second input terminal, where the DC-to-DC power converter is configured to convert a first portion of the input energy to a DC energy. The inverter circuit also includes an inverter stage coupled to an output of the DC-to-DC power converter, and is connected to the first input terminal of the DC-to-DC power converter and the second input terminal of the DC-to-DC power converter, where the inverter stage is configured to convert a second portion of the input energy to a first output energy. | 02-05-2015 |
20150124496 | METHOD FOR CHARGING A DC LINK OF A WIND TURBINE POWER ELECTRONIC CONVERTER - The present invention relates to a method for charging a DC link of a power converter included in a wind turbine generator, the wind turbine generator comprising a generator side converter connected to an electrical generator and a grid side converter connectable, or connected, to an electrical grid through a grid circuit breaker, and a converter controller arranged to control at least the DC link, the DC link having a DC voltage level, the wind turbine generator comprising a wind turbine rotor arranged to rotate the electrical generator, wherein the method comprises rotating the wind turbine rotor whereby the electrical generator generates electrical power, rectifying the electrical power through at least one diode of the generator side converter in order to pre-charge the DC link to a DC voltage level, closing the grid circuit breaker when the DC voltage level is greater than a threshold level. The invention also relates to a wind turbine generator with a converter controller for controlling pre-charging of a DC link. | 05-07-2015 |
Xia Yu, Singapore SG
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20130293883 | OPTICAL FIBER FOR OPTICAL SENSING, AND METHOD OF MANUFACTURE THEREOF - An optical fiber is provided for optical sensing including a core extending along a length of the optical fiber, a cladding surrounding the core, the cladding including a plurality of channels extending along the length of the optical fiber; and a protrusion at a sensing end of the optical fiber, wherein the protrusion has a porous structure and a curved surface. There is also provided a method of manufacturing the optical fiber, a method of optically sensing an analyte, and an apparatus for optical sensing. | 11-07-2013 |
Xin Guo Yu, Singapore SG
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20100005485 | ANNOTATION OF VIDEO FOOTAGE AND PERSONALISED VIDEO GENERATION - A method of annotating footage that includes a structured text broadcast stream, a video stream and an audio stream, the method includes the steps of: extracting directly or indirectly one or more keywords and/or features from at least said structured text broadcast streams, temporally annotating said footage with said keywords and/or features analysing temporally adjacent annotated keywords and/or features to determine information about one or more events within said footage. Also provided are: a data store for storing video footage, a method of generation of a personalised video summary, a system for annotating footage and a system for generation of a personalised video summary. | 01-07-2010 |
Xiongfei Yu, 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 |
Yau Wai Denis Yu, Singapore SG
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20150318544 | METHOD FOR FORMING A REDUCED GRAPHENE OXIDE/METAL SULFIDE COMPOSITE AND ITS USE AS AN ANODE FOR BATTERIES - The invention relates to anode materials suitable for use in batteries, such as lithium ion batteries and sodium ion batteries. In particular, the anode material is a reduced graphene oxide/metal sulfide composite. Methods for forming the reduced graphene oxide/metal sulfide composite are also disclosed. | 11-05-2015 |
Ying Yu, Singapore SG
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20130168355 | METHODS AND APPARATUS FOR TMAH ETCHING - Methods and apparatus for etching materials using tetramethylammonium hydroxide (TMAH) are described. The methods may involve including an additive when applying the TMAH to the material to be etched. The additive may be a gas, and in in some situations may be clean dry air. The clean dry air may be provided with the TMAH to minimize or prevent the formation of hillocks in the etched structure. Apparatus for performing the methods are also described. | 07-04-2013 |
20140061823 | MEMBRANE STRUCTURE FOR ELECTROCHEMICAL SENSOR - A micro-electrochemical sensor contains magnetic compounds inserted within a substrate that exert a magnetic force of attraction on paramagnetic beads held in contact with an electrode. The magnetic compounds can be contained within a fluid that is introduced into a void in the substrate. The electrode can be spaced apart from the magnetic compounds by a dielectric multi-layer membrane. During the fabrication process, different layers within the membrane-electrode structure can be tuned to have compressive or tensile stress so as to maintain structural integrity of the membrane, which is thin compared with the size of the void beneath it. During a process of forming the structure of the sensor, the tensile stress in a TiW adhesion layer can be adjusted to offset a composite net compressive stress associated with the dielectric layers of the membrane. The membrane can also be used in forming both the electrode and the void. | 03-06-2014 |
Yin Qian Yu, Singapore SG
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20140321002 | MAGNETIC DISK DRIVE DEVICE, MAGNETIC DISK ASSEMBLY AND METHODS OF FORMING THE SAME - A magnetic disk drive device for rotary driving a magnetic disk may be provided. The magnetic disk drive device may include a drive motor for rotary driving the magnetic disk. The drive motor may include a motor hub which has motor hub support portion with a screw-type motor hub engaging portion, and a motor hub support surface for supporting the magnetic disk. The magnetic disk drive device may also include a clamp disk including a clamp disk support portion with a screw-type clamp disk engaging portion complementary to the motor hub engaging portion, and a clamp disk support surface for supporting the magnetic disk. | 10-30-2014 |
Yin Quan Yu, Singapore SG
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20150146322 | DATA STORAGE DEVICE - According to an embodiment of the present invention, a data storage device comprising a motor having a stator is disclosed. The stator may include a substrate having a first surface and a second surface opposite to the first surface; and a n-phase winding arrangement having n phase windings; wherein each phase winding comprises m flat fractional-pitch coils arranged on the first surface of the substrate such that the coils are spaced apart uniformly along a closed loop and connected in series; wherein each coil together with an angular section of the substrate between the coil and an adjacent coil of the same phase winding defines a stator pole-pair; and wherein m is an integer larger than 1. | 05-28-2015 |
Yongling Yu, Singapore SG
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20090074553 | DEVICE HANDLING SYSTEM - An apparatus and associated method for handling a device in a manner that enhances a self-purging efficiency with which debris in the device is ameliorated. The apparatus and associated method includes rocking the device along a rocker conveyor path defined by opposing rails supporting respective rows of cantilevered eccentric rollers, wherein the rollers supported by one rail of the opposing rails are clearingly disengaged from the rollers supported by the other rail of the opposing rails, and wherein the device is instantaneously supported by one or more of the rollers supported by the one rail and one or more of the rollers supported by the other rail. | 03-19-2009 |
20090076656 | COLLECTING DEBRIS FROM A TOOL - An apparatus and associated method for collecting debris from a tool, wherein programming instructions are stored in memory and executed by a machine tool controller, and wherein the controller is responsive to an intermittent debris collect signal in altering an operative path of the tool in order to engage the tool with a debris collecting device. | 03-19-2009 |
Yuan-Ming Yu, Singapore SG
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20140286004 | Lamp Tubes - A lamp comprising a lamp tube, the lamp tube having a positioning slot formed on an inner side of the lamp tube for receiving a circuit board; two end covers installable at both ends of the lamp tube; each end cover comprises two electrical terminals for receiving electrical power from a source, and each end cover includes a conductive terminal disposed on an inner side of the end cover and coupled to the electrical terminal; and a circuit board arranged to be positioned in the positioning slot, the circuit board includes two sockets disposed at both ends of the circuit board; wherein in operation the conductive terminal of each end cover is plugged into the respective socket to conduct electric power. | 09-25-2014 |
Yue Gen Yu, Singapore SG
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20140202736 | LEAD FRAME AND A METHOD OF FABRICATION THEREOF - Disclosed is a method of manufacturing a lead frame, which comprises the steps of: providing an electrically-conductive base material having first and second planar sides; forming a plurality of conductive contact points on the first planar side of the base material; providing a non-conductive filling material over the first planar side of the base material so that the filling material fills spaces in-between the plurality of contact points to a form a layer comprising the filling material and the plurality of contact points; and etching the second planar side of the base material to expose a pattern of the filling material from the second planar side of the base material and to thereby form a plurality of isolated conductive regions on the second planar side of the base material, each isolated conductive region being connected with at least a respective one of the plurality of contact points on the first planar side of the base material. A lead frame structure is also disclosed. | 07-24-2014 |
20140203418 | LEAD FRAME AND A METHOD OF MANUFACTURING THEREOF - A method of manufacturing a lead frame, comprising the steps of: providing an electrically-conductive base material having first and second planar sides; forming a patterned conductive layer on the first planar side of the base material; etching the second planar side of the base material at portions with respect to exposed portions on the first planar side of the base material comprising the patterned conductive layer, to form partially-etched portions on the second planar side of the base material; providing a non-conductive filling material over the second planar side of the base material, wherein the filling material fills spaces inside the partially-etched portions on the second planar side of the base material to form adjacent portions of the filling material and a plurality of conductive portions on the second planar side of the base material; and etching the exposed portions of the first planar side of the base material comprising the patterned conductive layer to form partially-etched portions on the first planar side of the base material that combine with the partially-etched portions on the second planar side of the base material to thereby form a plurality of separate conductive regions on the first planar side of the base material, each conductive region being electrically conductive with at least a respective one of the plurality of conductive portions on the second planar side of the base material. | 07-24-2014 |
Zhan Yu, Singapore SG
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20090110128 | SYNCHRONIZATION ACQUIRING DEVICE AND SYNCHRONIZATION ACQUIRING METHOD - A synchronization acquiring device and method for realizing synchronization acquisition at high speed equivalent to that of parallel search with a simple constitution similar to that of series search. A synchronization acquiring device ( | 04-30-2009 |
20090290670 | METHOD OF ACQUIRING INITIAL SYNCHRONIZATION IN IMPULSE WIRELESS COMMUNICATION AND RECEIVER - A receiver in an impulse wireless communication. The receiver ( | 11-26-2009 |
20100208846 | RADIO RECEIVING APPARATUS AND RADIO RECEIVING METHOD - A radio receiving apparatus and a radio receiving method wherein synchronization is established at a high speed with high reliability. An IR receiver ( | 08-19-2010 |
20100266053 | WIRELESS COMMUNICATION METHOD, RADIO TRANSMITTER APPARATUS AND RADIO RECEIVER APPARATUS - A wireless communication method, a radio transmitter apparatus and a radio receiver apparatus wherein a signal sequence, which is used in a reception process using a first modulation scheme and can be generated from a signal sequence prepared for a reception process and used in a second modulation scheme, is employed, thereby achieving a performance to a similar extent to the reception process performance using the second modulation scheme. A radio transmitter apparatus ( | 10-21-2010 |
20100278124 | ADAPTIVE BEACON COORDINATION IN COMMUNICATION NETWORK USING SIGNAL FORMATS - An adaptive beacon coordination method in a communication network using signal formats mutually incompatible. A coordination device broadcasts a first beacon in a first signal format and a second beacon in a second signal format in a superframe. The first and second beacons are used to send medium access information to a client device having the first signal format and a client device having the second signal format, respectively. When there are three or more signal formats in a network, the coordination device can broadcast three or more beacons. The number of beacons can be adapted to various superframes according to the functions of all the client devices in the network. If all the client devices support a signal format, the coordination device broadcasts only a single beacon in the signal format. After a predetermined number of superframes, the coordination device again starts to broadcast beacons so that new client devices having different respective signal formats can join the network. | 11-04-2010 |
Zhenhua Yu, Singapore SG
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20080230451 | Ion Exchange Cartridge - The invention provides an ion exchange cartridge ( | 09-25-2008 |
Zhi Gen Yu, Singapore SG
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20090298225 | Doped Metal Oxide Films and Systems for Fabricating the Same - A method of fabricating a doped metal oxide film comprising the steps of: (a) providing a semiconductor substrate in a vacuum chamber; (b) generating plasma comprising at least metal (M) , oxygen (O) and dopant ions within said chamber in the presence of an inert carrier gas; (c) forming a doped metal oxide (MO) film on said substrate from said plasma; and (d) controlling, during step (c) , the amount of O ions relative to said dopant ions within said plasma to form at least one of an n-type MO film and a p-type MO film on said substrate. A system for fabricating the doped metal oxide is also disclosed. | 12-03-2009 |
Zizhong Yu, Singapore SG
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20150238855 | GAME CONTROLLER - The present invention is a game controller including a housing; a plurality of game controls disposed on a first side of the housing; a lever disposed on a second side of the housing; a first switch configured to contact a first end region of the lever; and a second switch configured to contact a second end region of the lever, wherein the lever is configured to pivot between a neutral position in which the lever returns when no force is applied thereon, a first position in which the first switch is activated and a second position in which the second switch is activated. In another aspect, a lever assembly is also disclosed. | 08-27-2015 |