Yuen
Alfred Wah-Hang Yuen, Kowloon CN
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20080210791 | Tablet grinding device - A device for grinding tablets includes a body, an electric motor housed within the body, a power source connected to the electric motor via a switch, a grinder driven to rotate by the electric motor, a tablet chute to the grinder, and a particle bin attached to or formed integrally with the body for receiving particles from the grinder. | 09-04-2008 |
Chau Yuen, Singapore SG
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20100061429 | METHOD AND SYSTEM FOR ENCODING A DATA MATRIX AND METHOD AND SYSTEM FOR DECODING AN ENCODED DATA MATRIX - According to one embodiment of the invention, a method for encoding a data matrix having at least a first component and a second component is provided wherein the value of the first component is determined, the number of bits to be used for encoding the second component is selected based on the value of the first component, the second component is encoded using the selected number of bits, and the first component is encoded. | 03-11-2010 |
20110182336 | METHOD FOR DETERMINING A SIGNAL VECTOR AND DETECTION CIRCUIT - A method for determining a signal vector comprising a plurality of components from a received signal vector is provided comprising generating an estimation of the signal vector; determining a channel matrix characterizing the communication channel via which the signal vector was received; carrying out a plurality of determination iterations based on the channel matrix, wherein for each iteration a first set of possible sub-vectors of the signal vector is determined based on a second set of possible sub-vectors for the previous iteration and from the first set of possible sub-vectors, a number of sub-vectors is selected based on the distance of the sub-vectors to the estimated signal vector according to a pre-selected metric to form a strict subset of the first set as the second set of possible sub-vectors for the iteration; determining the signal vector based on a possible sub-vector for the last iteration. | 07-28-2011 |
20110207399 | CYCLIC PREFIX SCHEMES - Methods and systems are proposed for transmitting data from a source ( | 08-25-2011 |
20120028570 | ANALOG SPACE-TIME RELAY METHOD AND APPARATUS FOR A WIRELESS COMMUNICATION RELAY CHANNEL - An analog space-time relay method and apparatus for a wireless communication relay channel is disclosed herein. In a specific embodiment, the analog space-time relay channel ( | 02-02-2012 |
20140247770 | CYCLIC PREFIX SCHEMES - Methods and systems are proposed for transmitting data from a source ( | 09-04-2014 |
20150142863 | SYSTEM AND METHODS FOR DISTRIBUTED DATA STORAGE - A systematic distributed storage system (DSS) comprising: a plurality of storage nodes, wherein each storage node configures to store a plurality of sub blocks of a data file and a plurality of coded blocks, a set of repair pairs for each of the storage nodes, wherein the system is configured to use the respective repair pair of storage nodes to repair a lost or damaged sub block or coded block on a given storage node. Also a distributed storage system DSS comprising h non-empty nodes, and data stored non homogenously across the non-empty nodes according to the storing codes (n,k). Further a method for determining linear erasure codes with local repairability comprising: selecting two or more coding parameters including r and δ; determining if an optimal [n, k, d] code having all-symbol (r, δ)-locality (“(r, δ) | 05-21-2015 |
Cherry Yuen, Baden CH
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20100204843 | DISTRIBUTION CONTROLLER - A distribution controller is disclosed for controlling a distribution of electrical power in an assigned power distribution region. The controller is adapted to be communicatively connected to process or secondary devices (IEDs, RTUs) which in turn interact with primary devices of the assigned region. The controller includes a processing module executing algorithmic, logical or functional modules or client applications. The latter implement application function algorithms that calculate, based on process data from process devices connected to the controller, values of a power distribution quantity such as voltage, current, power flow, load, or a phasor quantity of the assigned region. The controller further includes, for the purpose of data exchange with the process devices communicatively connected to the controller, data servers. The controller is adapted for writing the output or results of the functional module, i.e. a value of the aforementioned power distribution quantity, to one of said data servers, and thus takes advantage of the existing controller structure. | 08-12-2010 |
20100204851 | CONTROLLING DISTRIBUTION OF ELECTRICAL POWER - The present disclosure is concerned with controlling distributing of electrical power in a power distribution region. To effectively control the distribution of power in the distribution region, the substation of the region is provided with a distribution controller or Intelligent Substation Control System (ISCS). The distribution controller is connected to various process devices, which in turn are connected to primary devices of the region. The process devices send data corresponding to the primary devices to the distribution controller, and the distribution controller includes a processor which proposes a set of actions based on the received data. Further, the distribution controller includes a coordinating device which selects the final action from the set of proposed actions. The final action is implemented on the primary devices of the distribution region. | 08-12-2010 |
20110035067 | SYSTEM AND METHOD FOR CONTROLLING A DISTRIBUTION OF ELECTRICAL POWER - A method and system are disclosed for controlling a distribution of electrical power in a power distribution network having a first power distribution region and a second power distribution region. The first power distribution region can include first primary devices that interact with first process devices, and the second power distribution region can include second primary devices that interact with second process devices a distribution controller including a standardized description of the first region. A first distribution controller can be connected to the first process devices, can control a distribution of electrical power in the first power distribution region, and can identify, following a network reconfiguration, an orphan network section that is disconnected from the first region and connected to the second region. The first distribution controller can transmit a standardized description of the identified orphan network section to a second distribution controller connected to the second process devices. | 02-10-2011 |
20130187454 | DETECTING ISLANDING CONDITIONS IN POWER NETWORKS - A method is provided for detecting islanding conditions in an electric power network which includes a plurality of sub-networks. The sub-networks include at least one power electrical unit and are separable from each other and a main grid supplying the network by switching devices. The method includes determining topological information of at least one sub-network of interest, detecting islanding conditions in at least one sub-network of interest on the basis of the topological information by using separate detecting devices for each sub-network of interest, and sending, on the basis of the islanding conditions detected by using the detecting devices, a disconnect signal to at least one power electrical unit in at least one sub-network of interest. | 07-25-2013 |
Chi Hung Yuen, Hongkong CN
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20130050877 | SLIDER, HEAD GIMBAL ASSEMBLY AND DISK DRIVE UNIT WITH THE SAME - A slider includes a substrate having a trailing edge, a leading edge opposite the trailing edge, and an air bearing surface connecting the trailing edge with the leading edge; a read/write transducer formed at the trailing edge; and a coat layer attached on the trailing edge and covering on the read/write transducer. The slider further includes a protection layer for shielding the read/write transducer thereby preventing the read/write transducer from damaging during a laser soldering process. The present invention can prevent the read/write transducer from damaging during the laser bonding process and, in turn improve the reading and writing performance of the slider. The invention also discloses an HGA and a disk drive unit. | 02-28-2013 |
20130070369 | SUSPENSION HAVING BONDING PADS WITH SOLDER LAYERS, MANUFACTURING METHOD OF A SUSPENSION, AND CONNECTING METHOD BETWEEN A SUSPENSION AND A SLIDER - A suspension includes a flexure and a plurality of electrical traces formed on the flexure. Each electrical trace has a trace body and a bonding pad arranged for connecting with a slider, and the bonding pad is a free end before connecting with the slider and is capable of bending to the trace body flexibly, and the bonding pad includes a trace body layer and a solder layer formed on the trace body layer, thereby the bonding pads of the electrical traces connecting with the slider by reflowing the solder layer. The present invention uses no extra solder balls, so as to reduce the manufacturing cost and the corresponding apparatus cost. The invention also discloses a manufacturing method of a suspension, and a connecting method for a suspension and a slider. | 03-21-2013 |
Chi Lap Yuen, Shatin, N.t. HK
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20090015337 | DEVICE AND METHOD FOR BIASING A TRANSISTOR AMPLIFIER - A device for use in biasing a transistor amplifier with a DC-voltage signal, the transistor amplifier including: | 01-15-2009 |
Chi Ming Yuen, Kowloon HK
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20130169049 | AC POWER STRIP DEVICE HAVING INTERCHANGEABLE CONTROL MODULES - A power strip assembly may include a power strip having a housing that includes multiple sockets for receiving power plugs and that includes a connection interface. Multiple control modules are interchangeably attached to the connection interface, each configured to control a different function or functions with respect to the sockets. One such function may include providing timing for a period of time for which power is supplied to a socket. Another function may include to meter or record power consumed by respective sockets, or to provide remote control capability of the sockets. Multiple switches may be connected with respective sockets that determine whether the power strip or a connected control module controls a function with respect to the respective sockets. A control actuator may be connected with each switch, that when actuated, forces control to pass from the main power source to the control module. | 07-04-2013 |
Chun Wah, Marcus Yuen, Kowloon HK
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20140303535 | Posture Correction Girdle and the Method of Correcting Spinal Deformity - A posture correction girdle comprises a body wrapping shell, a plurality of pockets and a plurality of paddings is disclosed. The paddings are configured to be inserted into pockets at predetermined positions. Thereby, when the posture correction girdle is worn by the user, pressure is exerted onto a corresponding predetermined section of the user's spine for posture correction purpose. The posture correction girdle further comprises a pair of elastic shoulder straps, an elastic waist strap and a plurality of elongated bones to provide additional support to the user's spine. A micro-system comprising a processor, an output device and a plurality of sensors can also be embedded into the posture correction girdle to provide information regarding the efficiency of the posture correction girdle and the progression of the treatment. Such information is provided to the users using the output device. | 10-09-2014 |
Clement Yuen, Singapore SG
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20120257199 | METHOD OF DIAGNOSING MALARIA INFECTION IN A PATIENT BY SURFACE ENHANCED RESONANCE RAMAN SPECTROSCOPY - Present disclosure relates to a method of diagnosing malaria infection in a patient by Surface Enhanced Raman Spectroscopy (SERS). The method includes obtaining a sample from said patient, mixing the sample with a suspension of magnetic nanoparticles, wherein said magnetic nanoparticles adsorb hemozoin present in the sample onto their surface, obtaining the SERS spectra of the sample, and correlating the obtained SERS spectra to the presence or amount of hemozoin in the sample, wherein the presence of hemozoin is indicative of malaria infection. | 10-11-2012 |
Edmond Yuen, New South Wales AU
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20080284356 | Remote Dimmable Energy-Saving Device for Fluorescent Lamps - A remote dimmable energy-saving device (fluorescent lamp) ( | 11-20-2008 |
Heong Meng Yuen, Macquarie Links AU
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20140174427 | Interactive Heating and Cooking Apparatus and Disposable Tray System Therefore - An interactive heating and cooking apparatus ( | 06-26-2014 |
Hiu Ming Yuen, Dongguan City CN
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20140185276 | Illuminating Device for Showcase - An illuminating device includes an aluminum extrusion profile fixed on a back panel of a showcase, and a lamp device. A face panel of the showcase is secured to an end of the aluminum extrusion profile away from the back panel. In the middle of the aluminum extrusion profile defines a sliding slot extending horizontally. The face panel defines an elongated slot corresponding to the sliding slot. The lamp device includes a lamp and a conductive head. A conductive structure is secured to the sliding slot for allowing the conductive head to be plugged therein and conduct the conductive head. The conductive head can slide along the sliding slot to be located at any desired position to illuminate objects on the showcase. A ratchet connecting mechanism is arranged on the sliding slot and configured to mount and remove the conductive head. | 07-03-2014 |
Ho Yeung Yuen, Dongguan City CN
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20150059160 | Electric display apparatus with a lighting system - The electric display apparatus with a lighting system, comprising: an electric display column, a support frame, a display shelf, some lamps, some plastic strips and coppers. The electric display column includes some grooves and grids. The plastic strips are installed in the grooves; the coppers are installed in the plastic strips, and they are connected to the power supply. The multiple rectangular hanging holes distributing along the longitudinal direction of the grids; the hanging arms are installed on both ends of the support frame. The middle part of the hanging arm is installed with the guide groove, which bottom installed the positioning bolt. The insulating plastic material movable plug is fixed in the hanging arms, the interior of the movable plug inlaid with the electric copper, which is installed in the guide groove of the hanging arm. The display shelf is fixed to the support frame by the screw connection. | 03-05-2015 |
Jasmine Shu Ying Yuen, Singapore SG
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20120160691 | CONTACTLESS CONDUCTIVITY DETECTOR - A portable electrophoretic contactless conductivity detection (C | 06-28-2012 |
Ka Chun Ryan Yuen, New Territories HK
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20090155776 | Fetal methylation markers - This application describes the discovery that, in a pregnant woman, certain genes (such as RASSF1A, APC, CASP8, RARB, SCGB3A1, DAB2IP, PTPN6, THY1, TMEFF2, and PYCARD) originated from a fetus are highly methylated, whereas the same genes of maternal origin are unmethylated. This discovery allows the easy detection of one or more of these methylated fetal genes in a biological sample from a pregnant woman, serving as a universal indicator of the presence of fetal DNA in the sample. These fetal methylation markers are particularly useful as positive controls for a non-invasive analytical process during which the quality and quantity of fetal DNA are monitored. These newly identified fetal markers can also be measured directly for diagnosis of certain pregnancy-related conditions. | 06-18-2009 |
20110143342 | NEW FETAL METHYLATION MARKERS - This application describes the discovery that, in a pregnant woman, certain genes (such as RASSF1A, APC, CASP8, RARB, SCGB3A1, DAB2IP, PTPN6, THY1, TMEFF2, and PYCARD) originated from a fetus are highly methylated, whereas the same genes of maternal origin are unmethylated. This discovery allows the easy detection of one or more of these methylated fetal genes in a biological sample from a pregnant woman, serving as a universal indicator of the presence of fetal DNA in the sample. These fetal methylation markers are particularly useful as positive controls for a non-invasive analytical process during which the quality and quantity of fetal DNA are monitored. These newly identified fetal markers can also be measured directly for diagnosis of certain pregnancy-related conditions. | 06-16-2011 |
Ka Chun Ryan Yuen, Tuen Mun CN
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20130084566 | FETAL METHYLATION MARKERS - This application describes the discovery that, in a pregnant woman, certain genes (such as RASSF1A, APC, CASP8, RARB, SCGB3A1, DAB2IP, PTPN6, THY1, TMEFF2, and PYCARD) originated from a fetus are highly methylated, whereas the same genes of maternal origin are unmethylated. This discovery allows the easy detection of one or more of these methylated fetal genes in a biological sample from a pregnant woman, serving as a universal indicator of the presence of fetal DNA in the sample. These fetal methylation markers are particularly useful as positive controls for a non-invasive analytical process during which the quality and quantity of fetal DNA are monitored. These newly identified fetal markers can also be measured directly for diagnosis of certain pregnancy-related conditions. | 04-04-2013 |
Kah Hay Yuen, Pulau Pinang MY
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20100240753 | EFFECTIVE PHARMACEUTICAL CARRIER FOR POORLY BIOAVAILABLE DRUGS - The present invention is directed to an improved effectiveness pharmaceutical carrier comprising anyone or a combination of edible or pharmaceutical acceptable fatty acids and anyone or a combination of non-ionic surfactants, which is capable of improving the bio-absorption of drugs with intermediate log P ranging from 2 to 4 (having poor solubility in both water and triglycerides) as well as those with high log P of more than 4. | 09-23-2010 |
20150283242 | EFFECTIVE PHARMACEUTICAL CARRIER FOR POORLY BIOAVAILABLE DRUGS - The present invention is directed to an improved effectiveness pharmaceutical carrier comprising anyone or a combination of edible or pharmaceutical acceptable fatty acids and anyone or a combination of non-ionic surfactants, which is capable of improving the bio-absorption of drugs with intermediate log P ranging from 2 to 4 (having poor solubility in both water and triglycerides) as well as those with high log P of more than 4. | 10-08-2015 |
Kenneth Yuen, Dong Guan CN
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20130025743 | INK CARTRIDGE REFILL APPARATUS - An ink cartridge refill apparatus includes an ink cartridge holder and an ink refill unit which are matched with each other. The ink cartridge holder has an accommodation chamber therein to accommodate an ink cartridge. The ink refill unit includes an ink tank and an ink delivery unit. An air extraction mechanism is provided on the ink cartridge holder to extract air from the ink cartridge. The ink cartridge holder has a passage for the air extraction mechanism to extract air relative to a nozzle of the ink cartridge. Through the air extraction mechanism, the ink cartridge is primed after being filled with ink, so that ink can freely flow to the nozzle of the ink cartridge from the ink tank of the ink cartridge. Compared to the prior art ink cartridge refill apparatus which needs an auxiliary tool to extract air after being refilled, the present invention is convenient for operation and can prevent the ink cartridge from leaking. | 01-31-2013 |
20130031756 | Self-Locking Fastener - A self-locking fastener includes a base member and a clip member. The base member includes a buckle base, a buckle point and a buckle pin. The clip member includes a plurality of resilient locking arms disposed toward one side thereof. When the clip member is coupled to the base member, the buckle point of the base member extends out along the resilient locking arms. The resilient locking arms are fitted on the buckle pin. Free ends of the resilient locking arms lean against the inner end of the buckle point to stop the buckle point from sliding out along the resilient locking arms. Through the resilient locking arms and the buckle point, the free ends of the resilient locking arms are to lean against the inner end of the buckle point to achieve a self-locking connection of the base member and the clip member. The structure of present invention is simple. When packing a product, the two sheets of material are only required to have holes. The buckle point is inserted through the holes and coupled to the clip member so as to fix the two sheets of material. When detached, the connection of the buckle point and the buckle pin is cut off so as to detach the base member from the clip member. It is easy and convenient to use and operate the present invention, without the need to use a special apparatus. This can lower the packing cost. | 02-07-2013 |
Kuen Faat Yuen, New Territories HK
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20150362933 | CURRENT CONTROL APPARATUS - A current control apparatus arranged to regulate an electric current flowing between a load and an external electric circuit includes a current control loop having a current regulator arranged to manipulate an amount of the electric current flowing between the load and the external electric circuit; and a voltage control loop having a voltage regulator arranged to manipulate a voltage across the current regulator. | 12-17-2015 |
20150364989 | POWER FACTOR CORRECTION CIRCUIT FOR A POWER ELECTRONIC SYSTEM - A power factor correction circuit for a power electronic system comprising a series-pass device arranged to control an input characteristic of a power converter, and a control mechanism arranged to control an operation of the series-pass device during a power conversion process, so as to increase a power factor of the power electronic system and/or to reduce a harmonic distortion generated by the power converter to an electrical current supplied by a power source in the power electronic system. | 12-17-2015 |
20150364991 | INPUT FILTER FOR A POWER ELECTRONIC SYSTEM - An input filter for a power electronic system includes a series-pass device arranged to control an input characteristic of a power converter, and a control mechanism arranged to control an operation of the series-pass device during a power conversion process, so as to filter a noise signal generated by the power converter from reaching a power source of the power electronic system. | 12-17-2015 |
Leung Sik Yuen, Tsuen Wan N.t. CN
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20090113614 | External Automatic Flush Helper - An external automatic flush helper comprises a housing and fixing means for fixing the housing onto a toilet tank. Within the housing there are provided with a DC power supply, a controller powered by the DC power supply, an infrared sensor and a motor connected with the controller, and an actuating mechanism connected with the motor. An end actuator of the actuating mechanism is arranged in alignment with the button of the toilet tank. The end actuator can be actuated and move out of an opening in the housing when a user status is detected by the infrared sensor, and thus press the button of the toilet tank. Therefore, automatic flushing can be achieved contactlessly. | 05-07-2009 |
Lilly Ka Wai Yuen, Victoria AU
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20100075299 | DETECTION AND USE OF ANTIVIRAL RESISTANCE MUTATIONS - The present invention relates generally to viral variants exhibiting reduced sensitivity to particular agents and/or reduced interactivity with immunological reagents. More particularly, the present invention is directed to hepatitis B virus (HBV) variants exhibiting complete or partial resistance to nucleoside or nucleotide analogs and/or reduced interactivity with antibodies to viral surface components including reduced sensitivity to these antibodies. Vaccines and diagnostic assays are also contemplated herein. | 03-25-2010 |
Lilly Ka Wai Yuen, Bulleen AU
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20090155312 | VIRAL VARIANTS DETECTION AND APPLICATION - The present invention relates generally to viral variants exhibiting reduced sensitivity to particular agents and/or reduced interactivity with immunological reagents. More particularly, the present invention is directed to hepatitis B virus (HBV) variants exhibiting complete or partial resistance to nucleoside or nucleotide analogs and/or reduced interactivity with antibodies to viral surface components including reduced sensitivity to these antibodies. The present invention further contemplates assays for detecting such viral variants, which assays are useful in monitoring anti-viral therapeutic regimens and in developing new or modified vaccines directed against viral agents and in particular HBV variants. The present invention also contemplates the use of the viral variants to screen for and/or develop or design agents capable of inhibiting infection, replication and/or release of the virus. | 06-18-2009 |
20160032410 | DETECTION AND USE OF ANTIVIRAL RESISTANCE MUTATIONS - The present invention relates generally to viral variants exhibiting reduced sensitivity to particular agents and/or reduced interactivity with immunological reagents. More particularly, the present invention is directed to hepatitis B virus (HBV) variants exhibiting complete or partial resistance to nucleoside or nucleotide analogs and/or reduced interactivity with antibodies to viral surface components including reduced sensitivity to these antibodies. Vaccines and diagnostic assays are also contemplated herein. | 02-04-2016 |
Man Fung Yuen, Hong Kong Sar HK
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20090253123 | Hepatitis B variants with reduced sensitivity to therapeutic compounds, their detection and uses thereof - The present invention is a diagnostic kit and materials for: 1) the prediction of the long-term response of a chronic hepatitis B virus (HBV) carrier to treatment with nucleoside/nucleotide analogue, or their combination; 2) the detection of HBV variants that exhibit reduced reactivity to antibody detection; 3) the detection of HBV variants in the precore/core region that negatively affect the course of liver disease; 4) the identification of the HBV genotype. | 10-08-2009 |
Matthew Ming Fai Yuen, Kowloon CN
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20130299217 | ELECTRICAL AND THERMAL CONDUCTIVE THIN FILM WITH DOUBLE LAYER STRUCTURE PROVIDED AS A ONE-DIMENSIONAL NANOMATERIAL NETWORK WITH GRAPHENE/GRAPHENE OXIDE COATING - A conductive thin film device includes a substrate and a thin film structure applied to the substrate. The thin film structure is applied as a first layer and forms a one-dimensional nanomaterial networked layer deposited on the substrate. A coating layer overlays the one-dimensional nanomaterial networked layer and can be made from graphene or graphene oxide. The coating layer at least partially covers the nanomaterial networked layer, thereby forming the device as a double-layer structure. | 11-14-2013 |
Michael Yuen, Clayton AU
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20120297205 | Secure User/Host Authentication - A portable storage device has a storage peripheral interface connecting to a computer. An encrypted data storage is available to the computer connected to the interface. The encrypted data storage includes a first part accessible after an authentication. A controller has a first operation mode performing encryption and decryption of data of the first part after the authentication of a first combined credential. The encryption and the decryption rely on a cipher key derived from a second combined credential. The first combined credential and the second combined credential are derived from at least a computer signature of the computer connected to the interface and a user credential of a user of the computer connected to the portable storage device. | 11-22-2012 |
Pak Kay Yuen, Hillingdon Village GB
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20130142193 | USING INDIRECT COMMUNICATION TO PROVIDE A SOLUTION TO USE INTERNATIONAL DIALING CONVENTION AND INCORPORATING PHONE NUMBERS FOR NON-PHONE DEVICES - An indirect communication system and a method of indirect communication include a mobile phone as either a calling device or receiving device. The mobile phone calls another device to set up a prospective communication, and then uses Voice over Internet Protocol (VoIP) to communicate with the other device over the Internet. The receiving device receives a generated signal notifying the receiving device of a proposed communication with the calling device. A server sets up a meeting point channel after the calling device has connected to the server. The server receives outgoing VoIP packets from the calling device and redirects the outgoing VoIP packets to the receiving device. | 06-06-2013 |
20130201951 | MOBILE PHONE RELATED INDIRECT COMMUNICATION SYSTEM AND METHOD - An indirect communication system and a method of indirect communication include a mobile phone as either a calling device or receiving device. The mobile phone calls another device to set up a prospective communication, and then uses Voice over Internet Protocol (VoIP) to communicate with the other device over the Internet. The receiving device receives a generated signal notifying the receiving device of a proposed communication with the calling device. A server sets up a meeting point channel after the calling device has connected to the server. The server receives outgoing VoIP packets from the calling device and redirects the outgoing VoIP packets to the receiving device. | 08-08-2013 |
20130208683 | MOBILE PHONE RELATED INDIRECT COMMUNICATION SYSTEM AND METHOD - An indirect communication system and a method of indirect communication include a mobile phone as either a calling device or receiving device. The mobile phone calls another device to set up a prospective communication, and then uses Voice over Internet Protocol (VoIP) to communicate with the other device over the Internet. The receiving device receives a generated signal notifying the receiving device of a proposed communication with the calling device. A server sets up a meeting point channel after the calling device has connected to the server. The server receives outgoing VoIP packets from the calling device and redirects the outgoing VoIP packets to the receiving device. | 08-15-2013 |
Patrick Yuen, Unionville CN
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20130153062 | GAS VALVE WITH FUEL RATE MONITOR - This disclosure relates generally to valves, and more particularly, to gas valve assemblies. In one illustrative but non-limiting example, a valve assembly may include a flow module for sensing one or more parameters of a gas flowing through the fluid path of the gas valve, and may determine a measure that is related to a gas flow through the fluid path. A measure related to a gas flow may include, but is not limited to, a measure of fuel consumption by a device or appliance attached to an output port of the valve assembly. Illustratively, the flow module may include one or more valve controllers in communication with one or more pressure sensors, one or more flow sensors, one or more temperature sensors, one or more valve position sensors, and/or any other suitable sensors as desired. | 06-20-2013 |
Paul Anthony Yuen, New Territories HK
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20120252530 | PERFORMANCE MONITORING MODULES AND APPARATUS - A portable performance monitoring module comprising a signal receiver, a processor for generating and outputting performance data, and a communication interface for facilitating data communication with a portable telecommunications device. The performance monitoring module is arranged to communicate with the portable telecommunications device via the communication interface upon receipt of requests from the portable telecommunications device. This module is adapted for cooperative operation with a general power telecommunications device to expand its processing and display power while maintaining a low cost simple design and compactness. | 10-04-2012 |
20120266358 | HAND WEARABLE CONTROL APPARATUS - A hand wearable control apparatus comprises a hand wear portion, a finger attachment portion extending from the hand wear portion and adapted for wearing on a first finger, and at least one actuation sensor formed on the finger attachment portion. The actuation sensor is disposed for operation by a second finger on the hand wearing the hand wear portion. The hand wearable control apparatus facilitates flexible control of electronic devices even when a user is doing sports or other activities. Such a hand wear apparatus also provides a user with benefits of maintaining control on a moving vehicle (such as a moving bicycle) with both hands while controlling a performance or information apparatus such as a performance monitor or a GPS. | 10-25-2012 |
Paul Anthony Yuen, 11-A Kwai Chung HK
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20130131460 | PHYSILOGICAL SIGNAL COLLECTION APPARATUS AND PERFORMANCE MONITORING APPARATUS INCORPORATING SAME - A physiological signal collection electrode comprises a signal collection pad having a skin contact portion, a signal output pad and an elongate bridging portion interconnecting the signal collection pad and the signal output pad. The signal collection pad, the signal output portion and the bridging portion are integrally moulded of a flexible, conductive and resilient material. The width of the bridging portion is substantially smaller than that of the skin contact portion. A narrowed bridging portion operates to concentrate collected physiological signals collected by the skin contact portion before the signals are output to the signal output pad. An elongate bridging portion reduces skin covering area for better wearer comfort as well as providing better resiliency to the electrode when the bridging portion is extended. | 05-23-2013 |
Paul Anthony Yuen, New Territories CN
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20100004524 | SENSOR - A sensor for sensing physiological signal from outside the human body, said sensor comprising an electrode for abutment against the skin; and a transmission conductor electrically connected to said electrode, said transmission conductor formed from a flexible material, wherein in use a substrate is disposed between the skin and said transmission conductor, and said substrate is permeable to moisture and air thereby exposing said transmission conductor to said moisture. | 01-07-2010 |
20120252544 | PERFORMANCE MONITORING APPARATUS AND CASING THEREFOR - A performance monitoring apparatus comprising an assembly of a performance monitoring module and a general purpose portable telecommunications device such as a mobile telephone or mobile smart phone connected for data communication mounted on a common casing. The performance monitoring module is adapted for receiving performance signals from at least one performance sensor and for converting the performance signals into performance data. The general purpose portable telecommunications device is configured to be activate-able to cause the performance monitoring module to transfer performance data to the general purpose portable telecommunications device. The common casing comprises mounting means for mounting onto a support surface. This module is adapted for cooperative operation with a general purpose portable telecommunications device to expand its processing and display power while maintaining a low cost simple design and compactness. | 10-04-2012 |
20130271358 | MOBILE IMAGE DISPLAYS - A mobile image display apparatus comprising a backlit display device, an ambient light collector, an image forming device for outputting image signals to form images on an image display screen of the backlit display device, and an image viewing chamber defined by an opaque housing; wherein the ambient light collector is for collecting ambient light from exterior surroundings to provide back illumination to the backlit display device. | 10-17-2013 |
Paul Anthony Yuen, 11-A Keai Chung HK
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20130044099 | PERFORMANCE DISPLAY DEVICE - A performance display device comprising a base receptacle and a display unit; wherein the display unit comprises a display screen and a processor, and is operable by a mode switch; the mode switch is operated by relative pivotal motion between the display unit and the base receptacle; characterized in that the display unit and the base receptacle are complementarily shaped to cooperatively form a hinge axis about which the mode changing pivotal motion takes place. A performance display device having a hinge axis formed by the complementarily shaped display unit and base receptacle provides a simple, robust, and reliable device. | 02-21-2013 |
Po-Wai Yuen, Beijing CN
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20130273034 | NOVEL COMPOUNDS AND COMPOSITIONS FOR THE INHIBITION OF NAMPT - The present invention relates to compounds and compositions for the inhibition of NAMPT, their synthesis, applications and antidotes. An illustrative compound of the invention is shown below: | 10-17-2013 |
20140294805 | NOVEL COMPOUNDS AND COMPOSITIONS FOR THE INHIBITION OF NAMPT - The present invention relates to compounds and compositions for the inhibition of NAMPT, their synthesis, applications and antidotes. An illustrative compound of the invention is shown below: | 10-02-2014 |
Po-Wai Yuen, Beijing Bda CN
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20150104384 | AMIDO-BENZYL SULFONE AND SULFOXIDE DERIVATIVES - The present invention relates to certain amido-benzyl sulfoxide and sulfone compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds. | 04-16-2015 |
20150175621 | PYRIDINYL AND PYRIMIDINYL SULFOXIDE AND SULFONE DERIVATIVES - Disclosed are certain pyridinyl and pyrimidinyl sulfoxide and sulfone compounds, pharmaceutical compositions comprising such compounds and methods of treatment using such compounds. | 06-25-2015 |
20160002266 | AMIDO SPIROCYCLIC AMIDE AND SULFONAMIDE DERIVATIVES - Provided are amido spirocyclic amide and sulfonamide compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds. | 01-07-2016 |
Pui Hang Yuen, Shatin HK
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20090175041 | High efficiency low cost safety light emitting diode illumination device - An illumination device of high intensity light emitting diodes, produces broad illumination with high efficiency, electromagnetic compatibility, and human safety, at low manufacturing cost. Special structures of the device simultaneously provide highly efficient heat sinking, human safety protection, electromagnetic shielding, optical optimization, and 3-dimensional compatibility with traditional incandescent lamp fixtures and applications. Structures, shape, and layers of materials of the device enable industry standard safety requirements to be met. | 07-09-2009 |
20110128742 | High efficiency low cost safety light emitting diode illumination device - An illumination device of high intensity light emitting diodes, produces broad illumination with high efficiency, electromagnetic compatibility, and human safety, at low manufacturing cost. Special structures of the device simultaneously provide highly efficient heat sinking, human safety protection, electromagnetic shielding, optical optimization, and 3-dimensional compatibility with traditional incandescent lamp fixtures and applications. Structures, shape, and layers of materials of the device enable industry standard safety requirements to be met. | 06-02-2011 |
Pui Hang Yuen, Fotan HK
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20110285308 | Dimmable thermally controlled safety light emitting diode illumination device - A Light Emitting Diode safety illumination device with thermal control and dimming compatibility for use with incandescent light dimmers and light fixtures. Circuit method and structure combine to provide thermal curve management of temperature control parameters overriding and taking priority over power and dimming of the intensity of illumination. | 11-24-2011 |
Ronald Sik Hung Yuen, Kowloon CN
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20100265668 | FLEXIBLE DISPLAY SCREEN - A flexible display screen includes a plurality of flexible display modules joined side by side, each flexible display module having a flexible circuit board, which is fixedly arranged with a plurality of display chips on its front face, and a plurality of magnets on its back face, so that the flexible display screen can be attracted on a metal medium by the magnets, wherein the magnets are distributed at least on the perimeter of the back face of the flexible circuit board so that the joining sides of two adjoining flexible circuit boards are arranged respectively and symmetrically with a same number of magnets, and each pair of magnets disposed on the respective joining sides having opposite polarity orientations. | 10-21-2010 |
Saipo Yuen, Singapore SG
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20120105096 | Assessing Connection Joint Coverage Between a Device and a Printed Circuit Board - The present disclosure relates to assessing coverage of a connection joint, such as a solder joint, between a device and a printed circuit board (PCB). In accordance with various embodiments, a PCB includes a conductive thermal pad adapted to be electrically and mechanically connected to an exposed pad of a component by an intervening connection joint to establish a thermal path to dissipate thermal energy from the component. An isolated test via that extends through the conductive thermal pad in non-contacting relation thereto, the test via adapted to mechanically and electrically contact said intervening connection joint. A coverage characteristic of the intervening connection joint can be determined in relation to application of an electrical signal to the test via. | 05-03-2012 |
Sang Yuen Yuen, Gyeonggi-Do KR
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20090196077 | ENERGY MANAGEMENT SYSTEM AND CONTROL METHOD USING THE SAME - The present disclosure relates to an energy management system (EMS) and a method using the same, wherein the EMS comprises, a communication module receiving a channel information of a high voltage direct current (HVDC) system via a network; a circuit realization unit obtaining a connection information among constituent elements symbolizing the constituent elements among each node in electrical symbols by sequentially following pre-set nodes of the HVDC system, and forming the HVDC system by connecting the symbolized constituent elements using electrical lines by using the channel information of HVDC system received by the communication module; a system analyzing unit analyzing an operation mode of the HVDC system through the connection information among the constituent elements of the HVDC system obtained by the circuit realization unit; and a controller managing and controlling the HVDC system by giving an energy management command in response to the operation mode analyzed by the system analyzing unit. | 08-06-2009 |
Se Kit Yuen, Kwun Tong CN
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20130332563 | SYSTEM AND METHOD FOR REMINISCING TO AND VENERATING THE DECEASED IN A MEMORIAL FACILITY - A commemoration system for remote commemoration of a deceased person whose remains are interred in a memorial facility, comprising a computer server responding to a request of a computing device; a data storage for storing data for commemoration of the deceased, the data storage being accessible by the computing device under control of the computer server; a data processing unit for converting data from the data storage into a human-perceivable event; a transmitter for transmitting the human-perceivable event to the memorial facility, the human-perceivable event being controllable by the computing device; and an output device at the memorial facility for communicating the human-perceivable event transmitted by the transmitter. | 12-12-2013 |
Shang Li Yuen, Seoul KR
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20110254303 | ROBOT HAND WITH CONNECTION UNIT THAT UNDERGOES STRETCHING DEFORMATION ACCORDING TO OBJECT SHAPE AND METHOD FOR CONTROLLING ROBOT HAND - The present invention relates to a robot hand with a connection part that undergoes stretching deformation according to object shape and a method for controlling a robot hand; the key technical point pertains to a robot hand with a connection part that undergoes stretching deformation according to object shape, comprising: a variable connection device ( | 10-20-2011 |
Shunming Yuen, Shenzhen CN
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20080310671 | Microspeaker with Damper in Magnetic Circuit - The present invention relates to a microspeaker with a damper in a magnetic circuit. The microspeaker includes a support, a magnetic circuit in the support, a diaphragm suspended on the support, and a voice coil and a damper connected with the diaphragm. The magnetic circuit is provided at the center with a through hole where the damper is positioned, and the voice coil is positioned in a magnetic gap formed by the magnetic circuit. The microspeaker of the present invention with the damper in the magnetic circuit can not only equally control resonance but also be produced in a simpler way compared to adding damping materials to the support. | 12-18-2008 |
20110103637 | Earphone with a Movable Push Rod Structure - This invention relates to an earphone with a movable push rod structure, which comprising a housing, a sound-emitting unit assembled inside of the housing, and a sound duct connected to the sound-emitting unit for sound transmission, and an earplug connected to the sound duct, with an air duct assembled on the housing for the flow of air inside and outside the earphone, as well as a movable push rod assembled inside the housing and connected with the housing for adjusting air flow condition of the air duct. A completely sealed earphone can be achieved when the push rod is pushed to ii block the air duct, or an open earphone can be achieved when the push rod is separated from the air duct. This invention has advantages of convenient and flexible regulation of sound modes of the earphones, which can be applied to users who have different requirements for sounds, and also a broader range of applications. | 05-05-2011 |
Shyi Peng John Yuen, 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 |
Siu-Ming Yuen, Hsinchu TW
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20080242785 | TiO2-coated CNT, TiO2-coated CNT reinforced polymer composite and methods of preparation thereof - A method of preparing carbon nanotube/polymer composite is disclosed, which includes: forming a layer of TiO | 10-02-2008 |
20090104361 | Method of preparartion of a MWCNT/Polymer composite having electromagnetic interference shielding effectiveness - A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material. | 04-23-2009 |
20100040858 | TiO2-coated CNT, TiO2-coated CNT reinforced polymer composite and methods of preparation thereof - A method of preparing carbon nanotube/polymer composite is disclosed, which includes: forming a layer of TiO | 02-18-2010 |
20100136327 | Method of preparation of a MWCNT/polymer composite having electromagnetic interference shielding effectiveness - The present invention provides a modified carbon nanotube having —C(O)—R′ or —C(O)—R—COOH covalently bounded to a surface of carbon nanotube, wherein R′ is C1-C26 alkyl or C2-C26 alkenyl, and R is C1-C26 alkylene or C2-C26 alkenylene. The present invention also discloses a carbon nanotubes/polymer composite having electromagnetic interference shielding effectiveness, which contains 0.1-10% of modified carbon nanotubes, based on the weight of the polymer. The present invention further provides methods for preparing the modified carbon nanotubes and the composite. | 06-03-2010 |
20110200740 | METHOD OF PREPARATION OF A MWCNT/ POLYMER COMPOSITE HAVING ELECTROMAGNETIC INTERFERENCE SHIELDING EFFECTIVENESS - A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material. | 08-18-2011 |
Siu Yu Yuen, Kowloon HK
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20090141704 | Hybrid Protocol Voice Over the Internet Calling - A click to talk system for use in a data network is disclosed. In response to a user selection on a browser, a click to talk server bridges an IP capable voice device to the browser by translating between data network protocols. Additionally, a media server may be manually or automatically contacted to provide a media stream simultaneously with a voice connection between a client computer running the browser and the IP capable voice device. | 06-04-2009 |
Tao Pey Yuen, Singapore SG
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20140154470 | MACHINING METHOD - A method of machining an article. The method includes: scanning the article to determine an initial surface profile; determining a cross sectional area removed from the article by a material removal tool in a material removal pass under controlled conditions; using the cross sectional area to determine one or more material removal tool contact angles for at least one material removal pass by the material removal tool under the controlled conditions required to conform the initial surface profile to a nominal surface profile; and machining the article to conform the initial surface profile to the nominal surface profile. | 06-05-2014 |
Terry Shiu-Hang Yuen, Kowloon CN
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20150031422 | GAME WEAPON DEVICE - A game weapon device has a body, a motion sensor in the body for sensing motion of the body, an emitter in the body for, in response to the motion sensor sensing a swing motion of the body, emitting radiation representing firing of the game weapon device, and a detector for detecting radiation emitted by another game weapon device, representing a hit. An electronic operating circuit in the body controls the game weapon device, and includes a hit register for registering a hit each time the detector detects radiation from another game weapon device. | 01-29-2015 |
Tsz Hon Yuen, Singapore SG
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20160140179 | SYSTEM AND METHOD FOR SEARCHING A SYMMETRICALLY ENCRYPTED DATABASE FOR CONJUNCTIVE KEYWORDS - A system and method for searching a symmetrically encrypted database for conjunctive keywords is provided. More particularly, the system and method provides means for searching a symmetrically encrypted database for conjunctive keywords by utilizing an encrypted index table and a Bloom filter. The encrypted index table contains encrypted keywords and their associated index pairs while the Bloom filter contains elements that represent encrypted identity-keyword pairs of the database. | 05-19-2016 |
Tze-Kin Yuen, Honk Kong HK
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20110156719 | ELECTRICAL INSULATION TEST APPARATUS - An electrical insulation test apparatus includes a cap having an indentation, and a conductive cushion arranged in the indentation. The conductive cushion has a receiving space sized to meet a tested photovoltaic panel. Since the conductive cushion is deformable, the conductive cushion will deform upon the size of the tested photovoltaic panel for completely contacting with peripheral surfaces of the tested photovoltaic panel when the tested photovoltaic panel is in the receiving space. | 06-30-2011 |
Yat Keung Yuen, Kowloon HK
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20090020544 | Spill-Proof Cup Assembly - A spill-proof cup assembly is disclosed as including a cup with an open end, a cover for covering the open end of the cup to define a cavity for containing a liquid, the cover having a drinking spout, a vent, and support columns leading from the drinking spout towards the cavity, and a flow control mechanism engageable with the cover, and the flow control mechanism includes a first valve membrane and a second valve membrane, in which the first valve member includes an edge which is movable, when the flow control mechanism is engaged with the cover, between a first position in which the edge is in abutment with an interior surface of the cover to prevent fluid communication through the vent into the cavity, and a second position in which the edge of the first valve member is out of abutment with the interior surface of the cover to allow fluid communication through the vent into the cavity, and the second valve membrane is movable between a first position in which a generally convex surface of the second valve membrane is in abutment with a sleeve of the flow control mechanism to prevent fluid communication through the drinking spout from the cavity, and a second position in which the generally convex surface of the second valve membrane is out of abutment with the sleeve of the flow control mechanism to allow fluid communication through the drinking spout from the cavity, and the second valve membrane includes a generally concave surface engaged with the support columns of the cover for movement between the first and second positions. | 01-22-2009 |
Yi-Wen Yuen, Hsinchu City TW
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20130223735 | METHOD AND APPARATUS FOR ELIMINATING CHROMATIC ABERRATION - A method and an apparatus for eliminating chromatic aberration are provided. The method includes: calculating out a position weight of a pixel according to the position of the pixel in an image, calculating out an edge response of the pixel and converting a chrominance of the image pixel into a hue; using the edge response of the pixel to calculate out a hue range; and finally correcting the hue of the image pixel by using the position weight, the edge response and/or the hue range. | 08-29-2013 |
20140313378 | Fixed Pattern Noise Removal Method - A fixed pattern noise removal method for an image sensor includes steps of calculating each compensation value corresponding to each pixel column according to a plurality of compensation pixel values of the each pixel column; and sampling a plurality of active pixel values in an active pixel area and compensating the plurality of active pixel values according to the each compensation value of the each pixel column, to generate a plurality of compensated active pixel values. A plurality of active pixels sense light to generate the plurality of active pixel values. | 10-23-2014 |