Chen, Hong Kong
Aizheng Chen, Hong Kong CN
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20120130066 | METHOD FOR PRECIPITATING A SOLUTE FROM A SOLUTION - A solute is precipitated from a solution of a solute, a solvent and a non-solvent by preparing the solutions and introducing the solution into a precipitation chamber contain a supercritical fluid. | 05-24-2012 |
Andrew Yuen Chin Chen, Hong Kong CN
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20140047985 | REMOVABLE STIRRING SYSTEM FOR MIXING LIQUID - The present invention provides an appliance for preparing frothed or mixed beverage. In one embodiment, the appliance comprises a removable transparent or translucent liquid food container, and a stirrer and stirrer holder that are positioned inside the liquid food container. The stirrer includes magnetic elements so that it can be driven magnetically by a motor without any physical linkage. | 02-20-2014 |
20140191573 | ENERGY MANAGEMENT SYSTEM - The present invention provides an Energy Management System which can be configured to automatically switch peripheral appliances on or off by detecting master appliances being in standby state, even though these appliances are located far away from each other in a premise, or even in other premises. The system is also capable of detecting whether the included appliances are plugged or unplugged to facilitate simple and efficient management of appliance power consumption for the sake of energy saving. In one embodiment, it also provides a detachable, battery-powered wireless sub-system, supporting dual operation modes, to improve wireless coverage of the system. | 07-10-2014 |
20140242241 | BEVERAGE SYSTEM WITH AERATION - This invention provides a device for preserving and dispensing a beverage, comprising: (a) a housing comprising one or more compartments, each compartment for storing a beverage container; and (b) one or more dispensing head removably connected to a cartridge, wherein said dispensing head comprises an aerator for aerating said beverage, wherein said cartridge removably and securely holds a beverage container, wherein said beverage flows from said container to said dispensing head by the force of a pump connected to said cartridge. In one embodiment, the beverage is wine. | 08-28-2014 |
20140318377 | BEVERAGE TEMPERATURE OPTIMIZER MACHINE - The present invention provides a beverage machine that heats up water in the upper water chamber(s). The water has direct contact with an electric heating system and the heated water flows by gravity and being distributed by a pour over system into an underlying filter basket. The hot water chamber comprises a sensor for water temperature. Once the water reaches an optimal temperature, a motor and gear system would drive a valve open and allow the heated water to flow into the underlying filter basket. The present invention allows certain amount of water to be heated up in individual batch, thereby making it easy to manage water temperature in every batch. | 10-30-2014 |
20160041573 | ENERGY MANAGEMENT SYSTEM - The present invention provides an Energy Management System which can be configured to automatically switch peripheral appliances on or off by detecting master appliances being in standby state, even though these appliances are located far away from each other in a premise, or even in other premises. The system is also capable of detecting whether the included appliances are plugged or unplugged to facilitate simple and efficient management of appliance power consumption for the sake of energy saving. In one embodiment, it also provides a detachable, battery-powered wireless sub-system, supporting dual operation modes, to improve wireless coverage of the system. | 02-11-2016 |
Banghong Chen, Hong Kong HK
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20140122774 | Method for Managing Data of Solid State Storage with Data Attributes - Different FTL implementations, including the use of different mapping schemes, log block utilization, merging, and garbage collection strategies, perform more optimally than others for different data operations with certain characteristics. The presently claimed invention provides a method to distinguish and categorize the different data operations according to their different characteristics, or data attributes; then deploy the most optimal mapping schemes, log block utilization, merging, and garbage collection strategies depending on the data attributes; wherein the data attributes include, but are not limited to, access frequency, access sequence, access size, request mode, and request write ratio. | 05-01-2014 |
Canhua Chen, Hong Kong CN
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20120248077 | Soldering device for forming electrical solder connections in a disk drive unit - A soldering device for forming electrical solder connections in a disk drive unit comprises a nozzle device comprising at least two separated movable housings that provides a passage, the upper ends of the housings form an entrance, and the lower ends of the housings form a nozzle; and an actuating device connecting with the nozzle device and arranged for controlling the housings of the nozzle device to move together or apart, thereby controlling the inner diameter size of the nozzle. The present invention provides movable housings of the nozzle device so as to make the size of the nozzle controllable, finally benefits to perform a solder connection. | 10-04-2012 |
David Zong Chen, Hong Kong HK
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20090041005 | Method for activating an internet telephony hardware device - Systems and methods for activating an Internet telephony hardware device that is pre-configured with connection information are described. One embodiment of the method of the invention for activating an Internet telephony hardware device ( | 02-12-2009 |
Guanhua Chen, Hong Kong CN
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20120149715 | COMPOUNDS AND METHODS FOR THE TREATMENT OF VIRAL INFECTIONS - High throughput and virtual screening methods are disclosed that can identify potential anti-viral agents. The virtual screening methods identify agents that interact with a viral nucleoprotein binding site. The high throughput methods identify compounds that inhibit viral infection by binding to viral nucleoprotein. Also disclosed are pharmaceutical formulations useful for treating or preventing viral infections, especially influenza A. | 06-14-2012 |
20130325429 | Compounds and Methods for the Treatment of Viral Infections - High throughput and virtual screening methods are disclosed that can identify potential anti-viral agents. The virtual screening methods identify agents that interact with a viral nucleoprotein binding site. The high throughput methods identify compounds that inhibit viral infection by binding to viral nucleoprotein. Also disclosed are pharmaceutical formulations useful for treating or preventing viral infections, especially influenza A. | 12-05-2013 |
Guanrong Chen, Hong Kong CN
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20100195494 | QUEUE-BASED ACTIVE QUEUE MANAGEMENT PROCESS - An active queue management (AQM) process for network communications equipment. The AQM process is queue based and involves applying at a queue size threshold congestion notification to communications packets in a queue of a link via packet dropping; and adjusting said queue size threshold on the basis of the congestion level. The AQM process releases more buffer capacity to accommodate more incoming packets by increasing said queue size threshold when congestion increases; and decreases buffer capacity by reducing said queue size threshold when congestion decreases. Network communications equipment includes a switch component for switching communications packets between input ports and output ports, packet queues for at least the output ports, and an active queue manager for applying congestion notification to communications packets in the queues for the output ports via packet dropping. The congestion notification is applied at respective queue size thresholds for the queues, and the thresholds adjusted on the basis of the respective congestion levels of the queues of the output ports. | 08-05-2010 |
Guozhen Chen, Hong Kong CN
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20140296688 | SURFACE DEFORMATION SENSOR - A surface deformation sensor that includes a resonance circuit is described herein. The resonance circuit includes a sensing capacitor and inductive coil. The resonance circuit receives an external signal, which causes the resonance circuit to resonate at a resonance frequency. A surface deformation of an object can be determined based on the resonance frequency. | 10-02-2014 |
Haibin Chen, Hong Kong CN
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20100213600 | Apparatus having thermal-enhanced and cost-effective 3D IC integration structure with through silicon via interposers - An apparatus having a three-dimensional integrated circuit structure is described herein. The apparatus include an interposer for carrying a plurality of high and low-power chips. The high-power chips are attached and connected to one side of the interposer, while the low-power chips are attached and connected to the other side of the interposer. In generally, the high-power chips produce more heat than does the low-power chip during their operations. The interposer further include through silicon vias and redistribution layers for connecting the chips on both surfaces. In addition, the interposer assembly is attached and connected to a substrate layer, which is in turn attached and connected to a printed circuit board. In order to provide improve thermal management, the interposer surface carrying the high-power chips are oriented away from the circuit board. A heat spreader is attached to the back sides of the high-power chips for dissipating the heat. | 08-26-2010 |
20100215314 | Apparatus Having an Embedded 3D Hybrid Integration for Optoelectronic Interconnects - An optoelectronic apparatus is described herein, including a transmitter, a receiver, and an optical waveguide, all of which are embedded in a PCB. The transmitter includes a laser generator and other circuits for generating electrical and optical signals, which are transmitted through the waveguide to the receiver. The receiver includes circuits and detectors for detecting and converting the optical signals to electrical signals. The circuit and optical components of the transmitter and receiver are integrated in 3D hybrid chip sets where the chip components are stacked in a 3D structure. Because all of the circuit and optical components are embedded in the PCB, the apparatus is made very compact and suitable for implementation in portable products. | 08-26-2010 |
Honglin Chen, Hong Kong CN
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20160136261 | LIVE ATTENUATED VACCINES FOR INFLUENZA VIRUSES - The subject invention pertains to attenuated influenza viruses, and related vaccines and methods, comprising a genetically modified viral genome. The genetically modified viral genome comprises a disruption in the non-structural (NS1) coding segment and one or more base substitution in the matrix membrane protein coding segment. The genetic modifications result in viruses that lose NS1 functionality, yet remain replication competent. | 05-19-2016 |
Ji Chen, Hong Kong HK
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20130273816 | AUTOMATIC POLISHING DEVICE FOR SURFACE FINISHING OF COMPLEX-CURVED-PROFILE PARTS - The present invention discloses an automatic polishing device and the method of using the device for the surface finishing of a workpiece such as complex-curved-profile parts. Automatic polishing is performed by mounting the workpiece on an apparatus which enables different orientations along multiple axes and immerging the workpiece in a controlled flow of abrasive slurry. The device of the present invention provides a uniform finish on free form surface. It is also precise, low cost, non-destructive, and non-polluting. | 10-17-2013 |
Jianwei Chen, Hong Kong CN
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20150108673 | IMPRINTING APPARATUS AND METHOD FOR IMPRINTING - A micro-contact imprinting apparatus for transferring patterns of a stamp to a substrate. | 04-23-2015 |
Juan Hong Chen, Hong Kong HK
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20130240567 | Fluid Extrusion Bottle - The present application is directed to a fluid extrusion bottle, including a flexible bottle body which includes an interior container, a bottom section of the bottle body includes a fluid exit tunnel, a bottom end of the fluid exit tunnel and the interior container are connected, a upper end of the fluid exit tunnel includes a fluid exit mouth. The bottle body includes a temperature elevation storage space that neighbors the fluid exit tunnel, including a medium interchangeable tunnel that connects to the fluid exit tunnel, the medium interchangeable tunnel includes a gas changeable tunnel that is proximal to the fluid exit mouth and a fluid changeable tunnel that is distal from the fluid exit mouth. The fluid extrusion bottle can raise the fluid extrusion efficiency of the bottle and reduce remains. The structure of the bottle is simple, the production cost is low and is convenient to recycle. | 09-19-2013 |
Kaixian Chen, Hong Kong HK
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20130210906 | COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER - The present invention provides two compounds, namely Compound A and B, as the potential anticancer drug, and a composition comprising said Compound A and/or B for treating cancer or tumor related diseases. The present invention also relates to methods of preparing the compounds from a natural source and a composition comprising the compounds, and using the same for treating cancer or tumor related diseases. | 08-15-2013 |
20140194498 | POLYISOPRENYLATED TETRACYCLIC XANTHONE WITH ANTICANCER ACTIVITY - A novel polyisoprenylated tetracyclic xanthone, named garciesculentone B, isolated from | 07-10-2014 |
20140194528 | USAGE OF SODIUM HOUTTUYFONATE ON INHIBITING IDIOPATHIC PULMONARY FIBROSIS AND BLEOMYCIN INDUCED PULMONARY FIBROSIS - The present invention relates to a synthetic compound and its therapeutic uses. More particularly, it relates to a compound, Sodium Houttuyfonate, that is an addition compound of sodium bisulfite and houttuynin, and its biological activity of inhibiting idiopathic pulmonary fibrosis and bleomycin induced pulmonary fibrosis | 07-10-2014 |
20140194530 | USAGE OF OBLONGIFOLIN C, A NATURAL COMPOUND FROM GARCINIA YUNNANENSIS HU, ON TREATING CANCER AS METASTASIS INHIBITOR AND AUTOPHAGIC FLUX INHIBITOR - Disclosed is a natural compound, Oblongifolin C, isolated from a natural plant comprising | 07-10-2014 |
20140200265 | USAGE OF 1,3,5,7-TETRAHYDROXY-8-ISOPRENYLXANTHONE FOR TREATING INFLAMMATION - This invention relates to the use of a natural compound from natural sources for its therapeutic uses. More particularly, it relates to a compound 1,3,5,7-tetrahydroxy-8-isoprenylxanthone (TI, FIG. | 07-17-2014 |
20140235877 | COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER - The present invention provides two compounds, namely Compound A and B, as the potential anticancer drug, and a composition comprising said Compound A and/or B for treating cancer or tumor related diseases. The present invention also relates to methods of preparing the compounds from a natural source and a composition comprising the compounds, and using the same for treating cancer or tumor related diseases. | 08-21-2014 |
20150025155 | ANTI-PROSTATE CANCER COMPOUND AND METHOD OF USE THEREOF - Prostate cancer is the most commonly diagnosed cancer in males and one of the leading causes of cancer death. Although treatment options have increased for some patients, overall progress has been modest. Thus, there is a great need to develop new treatments. This invention relates to a method for treating cancer comprising using an anti-cancer compound. More particularly, it relates to an anti-prostate cancer compound that can be isolated from | 01-22-2015 |
20150196612 | Anti-enterovirus 71 steroidal saponins and their preparation - The present invention discloses a novel composition with anti-viral effects comprises extracts from | 07-16-2015 |
Kwok-Fai Chen, Hong Kong CN
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20090095822 | SPRAY HEAD FOR SPRAY BOTTLE - A spray head suitable for a spray bottle is provided. The spray head has a container and a lid covering the container. The container communicates with the interior of the bottle. The lid of the spray head which is secured to the bottle may be opened and water or fluid may be filled into the bottle by charging the water or fluid into container of the spray head. | 04-16-2009 |
Lei Lei Chen, Hong Kong HK
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20140370134 | Composition comprising Rhizoma Coptidis, Cortex Phellodendri and Fructus Gardeniae and For Treating Neurodegenerative Diseases - This invention is in the field of pharmaceuticals, health supplements and chemical industries. In particular, this invention relates a herbal composition that compensates the Aβ increasing effects of existing treatment, and on the regulatory processing of amyloid-β protein precursor (APP), therefore presenting a significantly more potent treatment for neurodegenerative diseases that does not associate with any β-amyloid increasing effect. | 12-18-2014 |
Lewis Chen, Hong Kong CN
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20150288603 | Path Maximum Transmission Unit Handling For Virtual Private Networks - Techniques are described herein for optimizing communications in a network. At a router in a virtual private network, a packet is received from a device in a subnetwork protected by the router. The router examines the packet to determine a source address that identifies the device and a destination address that identifies a destination network device for the packet. The router also analyzes the packet to determine a size of the packet and determines whether or not the size of the packet is larger than a maximum transmission unit size. If the size of the packet is larger than the maximum transmission unit size, the router encapsulates the packet with a header that includes the destination address and a new source address that identifies the router. | 10-08-2015 |
20150288660 | Synchronizing a Routing-Plane and Crypto-Plane for Routers in Virtual Private Networks - Techniques are presented herein for optimizing secure communications in a network. A router in a virtual private network determines whether or not it has successfully registered with a key server that provides cryptographic keys for routers in the virtual private network. The router stores state information that is indicative of whether or not the router has successfully registered with the key server. | 10-08-2015 |
20150295899 | Group Member Recovery Techniques - Techniques are presented for optimizing secure communications in a network. A first router receives from a second router an encrypted packet with an unknown security association. The first router examines the packet to determine whether the counter value is in a range of predicted counter values. Additionally, a key server is configured to provision routers that are part of a virtual private network. The key server selects a counter value that is part of a security association and calculates a key value. The key server sends the key value together with the security association to enable routers to exchange encrypted packets with each other in the virtual private network using the key value and the security association. The key server increments the counter value to a value within a range of counter values capable of being predicted by the routers. | 10-15-2015 |
Lian-Kuan Chen, Hong Kong CN
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20120134669 | METHODS AND SYSTEMS FOR MULTICAST CONTROL - Disclosed are a system and a method for controlling multicast data. The system may comprise: a plurality of transceivers, each of which comprises a laser configured to generate an optical carrier, the generated optical carrier being modulated by electrical downstream p-t-p data so as to generate optical downstream p-t-p IRZ signal; a PM configured to modulate the generated optical downstream p-t-p IRZ signal by electrical multicast data so as to generate orthogonally modulated signal; and a DI configured to demodulate the orthogonally modulated data and has a frequency response peak or dip in response to the demodulating, wherein an offset of a laser center wavelength of the laser from the frequency response peak or dip is adjustable so as to selectively enable or disable the multicast data. | 05-31-2012 |
Longwei Chen, Hong Kong CN
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20130287382 | BLUETOOTH SHUTTER CONTROLLER FOR CAMERA - The present invention discloses a shutter controller for a Bluetooth camera, comprising a receiver and a transmitter, wherein the receiver comprises: a microprocessor chip, a power supply, a Bluetooth wireless receiving apparatus and an antenna that are respectively connected to the microprocessor chip, and a connection part operable to connect to a shutter control circuit of the camera; and the receiver communicates with the transmitter by using a Bluetooth chip. The Bluetooth shutter controller for a camera provided in the present invention is power saving, small in size, compatible with a plurality of types of mobile devices, and is simple to operate. | 10-31-2013 |
Ming Fung Chen, Hong Kong HK
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20140064821 | Dispensers and Applicator Heads Therefor - An applicator head for selectively dispensing product includes a base structure and a support structure. The base structure includes a top face inclined relative to a bottom face, and a first side wall. The top face includes a base flange, and defines a first orifice in fluid communication with a fastener of the bottom face. The support structure includes a lower face inclined relative to an upper face, and a second side wall. The upper face includes a top surface and defines a second orifice. The lower face includes a support flange engaged with the base flange such that the support structure is pivotable relative to the base structure between first and second positions. Fluid communication is facilitated from the fastener through the second orifice in only one of the first and second positions. A dispenser is also provided. | 03-06-2014 |
Ming Yuan Chen, Hong Kong CN
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20080242203 | Apparatus and method for lapping slider using floating lapping head - An apparatus for lapping a slider comprises a lapping head for supporting elements while pressing the elements against a rotating lapping plate, the elements that are to be formed into sliders, a holding mechanism for supporting the lapping head, the holding mechanism having a first engaging member that extends in a vertical direction, a base for supporting the holding mechanism, the base having a second engaging member that extends in the vertical direction, wherein the second engaging member is engaged with the first engaging member to form an internal space therebetween, and a decompressing mechanism for decompressing the internal space. The holding mechanism is subjected to vertically upward force from the decompressed internal space in order to be movably supported by the base in the vertical direction. | 10-02-2008 |
20080280544 | Apparatus for lapping sliders using axially deformable member - An apparatus for lapping sliders comprises a rotatable lapping plate for lapping elements that are to be formed into sliders, a pushing force adjusting member that has an internal space therein and that extends vertically along an lapping plate axis that is perpendicular to the lapping plate, a pusher for pressing the elements, the pusher being connected to the pushing force adjusting member, and gas supply means for supplying a gas into the internal space, the gas supply means being connected to the pushing force adjusting member. The pushing force adjusting member comprises a first part that includes a connection with the pusher, a second part that includes a coupling between the internal space and the gas supply means, and an axially deformable part that is located between the first part and the second part. A length of the axially deformable part changes in a direction of the lapping plate axis in accordance with pressure in the internal space such that deformation of the axially deformable part causes a change in the pushing force of the pushing force adjusting member against the pusher. | 11-13-2008 |
Mo Xian Chen, Hong Kong CN
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20140182011 | Methods Using Acyl-Coenzyme A-Binding Proteins to Enchance Drought Tolerance in Genetically Modified Plants - ACBP2 can be used to enhance drought tolerance in genetically modified plants. ACBP2 was observed to be expressed in guard cells, and ACBP2-overexpressing transgenic | 06-26-2014 |
Mun Seng Chen, Hong Kong HK
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20110057463 | Dog Feces Collecting Device and Method of Use Thereof - A dog feces collecting device includes two loops and a plurality of connecting members for holding the two loops together forming a plurality of bag-clamping sections each comprising two loop segments. A rim portion of a bag is inserted between the two loop segments of each bag-clamping section. The two loops are hinged connected to a telescopic shaft. A method of collecting dog feces is also disclosed. | 03-10-2011 |
Nan Chen, Hong Kong CN
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20120274237 | APPARATUS OR CIRCUIT FOR DRIVING A DC POWERED LIGHTING EQUIPMENT - An apparatus that can operate with electronic ballasts ( | 11-01-2012 |
Nan Chen, Hong Kong HK
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20120306403 | DRIVER CIRCUIT FOR POWERING A DC LAMP IN A NON-DC LAMP FITTING - The invention comprises a driver circuit for adapting an LED lamp or an LED lamp array to be used in a lamp fitting for a non-LED type lamp without modification of the lamp fitting. The driver circuit is such that the LED lamp or LED lamp array can be inserted into the lamp fitting as a replacement for a non-LED lamp such that the combined unit of the LED lamp and the driver circuit are retained in the lamp fitting and make electrical connections with the lamp fitting's electrical contacts for powering the inserted lamp. The driver circuit enables the LED lamp of lamp array to operate with any of an ac power supply, an electromagnetic ballast or an electronic ballast. The driver circuit comprises a first stage comprising a filter circuit and having an input connectable to any of an ac power supply, an electromagnetic ballast or an electronic ballast of the lamp fitting, a second stage comprising a high frequency switched network and having an input connected to an output of the first stage, and a third stage comprising an ac/dc converter and having an input connected to an output of the second stage and an output connectable to an LED lamp. The third stage is configured to deliver dc power to a connected LED lamp. The second stage is configured to operate in a low frequency mode when said driver circuit is connected to an ac power supply or an electromagnetic ballast of the lamp fitting and configured to operate in a high frequency mode when said driver circuit is connected to an electronic ballast of the lamp fitting. | 12-06-2012 |
20120306408 | ENERGY-RECYCLING BURN-IN APPARATUS FOR ELECTRONIC BALLASTS AND A METHOD OF BURNING-IN ELECTRONIC BALLASTS - An apparatus and method for burning-in an electronic ballast for a lamp. The apparatus comprises a first stage for emulating an input impedance characteristic of a lamp for the electronic ballast and a second stage connected to the first stage for providing energy feedback to a power supply. An input of the first stage connects in use to the electronic ballast to be burnt-in. An output of the second stage connects in use to the power supply to provide energy feedback to said power supply from the electronic ballast being burnt-in. The energy-recyclable burn-in apparatus can emulate the lamp characteristics from start up to the steady state, process high-frequency ballast output power and recycle the power back into the power grid. The burn-in method includes operating the apparatus for a predetermined period of time such that a voltage applied to the electronic ballast simulates a steady-state operation of a lamp for the electronic ballast. | 12-06-2012 |
20130342128 | SYSTEM AND METHOD FOR EMULATING A GAS DISCHARGE LAMP - A system and method for emulating a gas discharge lamp comprising an input arranged to direct electric current from a lamp ballast to a delay circuit, wherein the delay circuit is arranged to establish an electrical communication between the lamp ballast and an electric lamp when a predetermined condition associated with one or more characteristics of the gas discharge lamp is attained. | 12-26-2013 |
20130346002 | SYSTEM AND METHOD FOR ESTIMATING COMPONENT PARAMETERS - A system and a method for estimating component parameters relating to electric components of an electric circuit comprising the steps of receiving one or more sample variables associated with the electric circuit, applying the one or more sample variables to one or more component relationships associated with an arrangement of the electric components of the electric circuit, and processing the one or more component relationships with an approximation process to determine one or more estimated component parameters. | 12-26-2013 |
Qinfang Chen, Hong Kong CN
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20100333239 | METHODS USING ACYL-COA BINDING PROTEINS TO ENHANCE LOW-TEMPERATURE TOLERANCE IN GENETICALLY MODIFIED PLANTS - ACBP6 can be used to enhance low temperature tolerance in genetically modified plants. An acbp6 T-DNA insertional mutant that lacked ACBP6 mRNA and protein, displayed increased sensitivity to freezing temperature (−8° C.), while ACBP6-overexpressing transgenic | 12-30-2010 |
Renhai Chen, Hong Kong HK
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20140304453 | Effective Caching for Demand-based Flash Translation Layers in Large-Scale Flash Memory Storage Systems - This invention discloses methods for implementing a flash translation layer in a computer subsystem comprising a flash memory and a random access memory (RAM). According to one disclosed method, the flash memory comprises data blocks for storing real data and translation blocks for storing address-mapping information. The RAM includes a cache space allocation table and a translation page mapping table. The cache space allocation table may be partitioned into a first cache space and a second cache space. Upon receiving an address-translating request, the cache space allocation table is searched to identify if an address-mapping data structure that matches the request is present. If not, the translation blocks are searched for the matched address-mapping data structure, where the physical page addresses for accessing the translation blocks are provided by the translation page mapping table. The matched address-translating data structure is also used to update the cache space allocation table. | 10-09-2014 |
Shaojun Chen, Hong Kong CN
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20090311210 | CONDITIONING AGENT AND A METHOD FOR MAKING HAIR HAVING A SHAPE MEMORY EFFECT - A method of imparting a shape memory effect to hair may include administrating an effective amount of a hair-conditioning agent to hair. The hair-conditioning agent may include a shape memory polymer selected from the group consisting of a polyurethane, an acrylic acid copolymer, a pyridine-based copolymer, and a pyrrolidone copolymer. | 12-17-2009 |
20100233112 | SHAPE MEMORY POLYMER NETWORK USING HETEROCYCLIC GROUPS - A shape memory polymer network may include at least one polymer, a plurality of proton accepting heterocyclic groups, a plurality of proton donating groups, and a plurality of cross-link moieties. At least one of the proton accepting heterocyclic groups and the proton donating groups is attached to the at least one polymer. The network may include an original shape at zero stress, and may include a deformed shape upon subjection to a stress. The network changes from the deformed shape to the original shape upon exposure to an external stimulus. | 09-16-2010 |
20110049768 | LIQUID CRYSTAL ELASTOMERS WITH TWO-WAY SHAPE ;MEMORY EFFECT - The present invention relates to liquid crystal elastomers having two-way shape memory effect and methods of making such LCEs. The method of preparation includes the steps of polymerizing at least two monomers with crosslinking polymer, prealigning the resultant polymer, crosslinking the resultant polymer, and preparing the liquid crystal elastomer. The liquid crystal elastomer can be drawn to fibers. | 03-03-2011 |
Sheng Chen, Hong Kong HK
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20110280348 | Method and Apparatus for Coding Acquisition - The present invention relates to a method and apparatus for code acquisition. The present invention performs variable delay correlation to obtain the peak correlation result which is immune to carrier frequency offset and Doppler. The present invention makes use of a mapping parameter which is immune to sampling frequency offset. In particular, the present invention is applicable to the DTMB standard. | 11-17-2011 |
Shih-Chi Chen, Hong Kong CN
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20150107514 | ROLL-TO-ROLL PRINTING SYSTEMS AND METHODS FOR FABRICATING PRINT ROLLER - A multiple degrees of freedom control apparatus for a roll-to-roll printing system. | 04-23-2015 |
20150108673 | IMPRINTING APPARATUS AND METHOD FOR IMPRINTING - A micro-contact imprinting apparatus for transferring patterns of a stamp to a substrate. | 04-23-2015 |
20160085000 | POSITIVE MICROCONTACT PRINTING - A process for positive microcontact printing, including inking a patterned mold with a thiol; contacting the mold with a metal surface of a substrate; backfilling the metal surface with a solution containing an aromatic amine to form a backfilling layer; etching the metal surface of the substrate; and rinsing the substrate to remove the backfilling layer. | 03-24-2016 |
20160133822 | METHOD AND APPARATUS FOR DYNAMIC-TUNING - A compliant apparatus for nano-manufacture, including a stage for supporting the objects to be nano-manufactured. The stage includes at least one flexural beam and at least one actuator coupled to the flexural beam; and the actuator is configured to generate and apply axial loads onto the flexural beam, such that a natural frequency of the flexural beam is shifted in response to the generated axial loads, so as to allow trade-offs between the natural frequency and a stroke of the stage for nano-manufacturing the objects. | 05-12-2016 |
Shilin Chen, Hong Kong HK
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20130210906 | COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER - The present invention provides two compounds, namely Compound A and B, as the potential anticancer drug, and a composition comprising said Compound A and/or B for treating cancer or tumor related diseases. The present invention also relates to methods of preparing the compounds from a natural source and a composition comprising the compounds, and using the same for treating cancer or tumor related diseases. | 08-15-2013 |
20130210907 | METHOD FOR PREVENTING OR TREATING ENTEROCHROMAFFIN CELL HYPERPLASIA-RELATED DISEASES BY QUERCETIN ADMINISTRATION - The present invention provides methods and compositions for preventing or treating enterochromatffin cell hyperplasia-related diseases. The compositions comprise a therapeutic effective amount of Quercetin, glycosylated Quercetin, or mixture thereof. The methods comprises administering said composition as well as preparing said composition as a pharmaceutical formulation, | 08-15-2013 |
20130323329 | Method Of Using Rhein For Treating Fibrotic Conditions And Tumors - The present invention relates to a method of using an anthraquinone derivative namely 9,10-Dihyro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid, or known as Rhein, for treating chronic pancreatitis induced fibrosis of the pancreas. More particularly, the present invention relates to a method of using Rhein, its derivatives and/or chemical variants as an anti-fibrotic agent. The present invention particularly relates to the suppression of pancreatic stellate cell activation for the management of chronic inflammatory, fibrotic and tumorigenic pathologies in the pancreas. | 12-05-2013 |
20130344174 | Bioactive Fractions and Compounds from Polygonum genus, their Use in Anti-diarrhea and the Method of Preparation - The present invention discloses the utility of factions and compounds from | 12-26-2013 |
20140194498 | POLYISOPRENYLATED TETRACYCLIC XANTHONE WITH ANTICANCER ACTIVITY - A novel polyisoprenylated tetracyclic xanthone, named garciesculentone B, isolated from | 07-10-2014 |
20140194528 | USAGE OF SODIUM HOUTTUYFONATE ON INHIBITING IDIOPATHIC PULMONARY FIBROSIS AND BLEOMYCIN INDUCED PULMONARY FIBROSIS - The present invention relates to a synthetic compound and its therapeutic uses. More particularly, it relates to a compound, Sodium Houttuyfonate, that is an addition compound of sodium bisulfite and houttuynin, and its biological activity of inhibiting idiopathic pulmonary fibrosis and bleomycin induced pulmonary fibrosis | 07-10-2014 |
20140194530 | USAGE OF OBLONGIFOLIN C, A NATURAL COMPOUND FROM GARCINIA YUNNANENSIS HU, ON TREATING CANCER AS METASTASIS INHIBITOR AND AUTOPHAGIC FLUX INHIBITOR - Disclosed is a natural compound, Oblongifolin C, isolated from a natural plant comprising | 07-10-2014 |
20140200265 | USAGE OF 1,3,5,7-TETRAHYDROXY-8-ISOPRENYLXANTHONE FOR TREATING INFLAMMATION - This invention relates to the use of a natural compound from natural sources for its therapeutic uses. More particularly, it relates to a compound 1,3,5,7-tetrahydroxy-8-isoprenylxanthone (TI, FIG. | 07-17-2014 |
20140235877 | COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER - The present invention provides two compounds, namely Compound A and B, as the potential anticancer drug, and a composition comprising said Compound A and/or B for treating cancer or tumor related diseases. The present invention also relates to methods of preparing the compounds from a natural source and a composition comprising the compounds, and using the same for treating cancer or tumor related diseases. | 08-21-2014 |
20150025155 | ANTI-PROSTATE CANCER COMPOUND AND METHOD OF USE THEREOF - Prostate cancer is the most commonly diagnosed cancer in males and one of the leading causes of cancer death. Although treatment options have increased for some patients, overall progress has been modest. Thus, there is a great need to develop new treatments. This invention relates to a method for treating cancer comprising using an anti-cancer compound. More particularly, it relates to an anti-prostate cancer compound that can be isolated from | 01-22-2015 |
20150366841 | Pd-Ib for Treating Inflammation - The present invention provides a compound, namely (+)-3′-Angeloyloxy-4′-keto-3′, 4′-dihydroseselin (Pd-Ib) derived from | 12-24-2015 |
Shuming Chen, Hong Kong CN
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20120299474 | LIGHT EMITTING TETRAPHENYLENE DERIVATIVES, ITS METHOD FOR PREPARATION AND LIGHT EMITTING DEVICE USING THE SAME DERIVATIVES - Provided are a light emitting material comprising one or more tetraphenylethene (TPE) derivatives of formula (1a) with high thermal stability and high solid quantum yield efficiency, and an electroluminescent or light emitting device such as OLED comprising the same TPE derivatives and a method of preparing the same. | 11-29-2012 |
20140159039 | THIN FILM TRANSISTOR WITH TWO-DIMENSIONAL DOPING ARRAY - A thin film transistor includes: a source region; a drain region; and a polycrystalline thin film active channel region connected to the source region and the drain region, the active channel region comprising grains and being doped with a two-dimensional pattern comprising a plurality of doped regions, the plurality of doped regions each comprising at least portions of a plurality of the grains and at least one grain boundary. | 06-12-2014 |
Sijie Chen, Hong Kong CN
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20120172296 | WATER-SOLUBLE AIE LUMINOGEN FOR MONITORING AND RETARDATION OF AMYLOID FIBRILLATION OF INSULIN - The presently described subject matter is directed to a water-soluble conjugated polyene compound and the derivatives thereof that exhibit aggregation induced emission, as well as any water dispersible, fluorescent, polymeric microparticles, nanoparticles, and/or pharmaceutical composition comprising the water-soluble conjugated polyene compound and/or the derivatives thereof. Also provided are methods of making and using the compound, derivatives and particles of the presently described subject matter. The presently described water-soluble conjugated polyene compound are useful as bioprobes for the detection of biomacromolecules, in the manufacture of sensors, in monitoring and retarding formation of amyloid protein fibril in vitro and in vivo, and in developing anti-cancer drugs. | 07-05-2012 |
20130089889 | Aggregation Induced Emission Active Cytophilic Fluorescent Bioprobes for Long-Term Cell Tracking - Fluorescent bioprobes comprising fluorogen formed nanoparticles comprising fluorogens with aggregation-induced emission (ATE) properties, which can be used for long-term cell tracking. The fluorogens are nonemissive in organic solution but become highly emissive when aggregated in aqueous solution. The fluorescent molecules can readily pass through cell membranes, stain only the cell cytoplasm, and form highly emissive nanoaggregates in aqueous media without any obvious cytoxicity in the living cells. Furthermore, the molecules can be retained inside the cells without noticeable leakage to the outside. Therefore, these ATE-based compounds can be used as selective and cell-compatible fluroescent bioprobes for long-term live cell tracking and imaging. | 04-11-2013 |
20150031607 | WATER-SOLUBLE AIE LUMINOGENS FOR MONITORING AND RETARDATION OF FIBRILLATION OF AMYLOID PROTEINS - Compounds that exhibit aggregation induced emission (AIE), and more particularly to water-soluble conjugated polyene compounds that exhibit aggregation induced emission. The conjugated polyene compounds can be used as bioprobes for DNA detection, G-quadruplex identification, and potassium-ion sensing. The polyenes also can be utilized as an external fluorescent marker to study conformational structures, to monitor folding processes of label-free oligonucleotides with G-rich strand sequences, and to visualize DNA bands in PAGE assay. The polyenes have applications in high-throughput anticancer drug screening and are useful for the development of efficient anti-cancer drugs. Furthermore, the present subject matter can also be used to monitor fibrillation of amyloid proteins and to facilitate the storage and delivery thereof. | 01-29-2015 |
Te Chien Chen, Hong Kong HK
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20150197040 | METHOD FOR PRODUCING SINGLE-SIDED MOLD AND DOUBLE-SIDED COINING MOLD THEREOF - A method for producing a single-sided mold and a double-sided coining mold are provided. The method comprises the following steps: S1. forming a mold cavity on the single-sided mold according to shape of a product; S2. engraving a surface of the mold cavity by a first engraving and milling cutter to form engraved holes, and then inserting a second engraving and milling cutter into the engraved holes for further engraving to form holes to be coined; S3. repeating the step S2 until a predefined number of the holes to be coined are formed on the surface of the mold cavity; S4. placing a coining die with hardened tips on the surface of the mold cavity, and embedding each of the hardened tips into one of the holes to be coined respectively, and then the mold cavity being molded by a coining process. | 07-16-2015 |
Wanjun Chen, Hong Kong CN
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20100019279 | Integrated HEMT and Lateral Field-Effect Rectifier Combinations, Methods, and Systems - Integrated high efficiency lateral field effect rectifier and HEMT devices of GaN or analogous semiconductor material, methods for manufacturing thereof, and systems which include such integrated devices. The lateral field effect rectifier has an anode containing a shorted ohmic contact and a Schottky contact, and a cathode containing an ohmic contact, while the HEMT preferably has a gate containing a Schottky contact. Two fluorine ion containing regions are formed directly underneath both Schottky contacts in the rectifier and in the HEMT, pinching off the (electron gas) channels in both structures at the hetero-interface between the epitaxial layers. | 01-28-2010 |
Xia Chen, Hong Kong CN
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20090290837 | OPTICAL DEVICES FOR COUPLING OF LIGHT - An optical device and an optical system are provided for coupling of light. The optical device comprises a planar substrate; and an optical waveguiding layer disposed on the planar substrate. The optical waveguiding layer comprises a grating portion for coupling light between a planar waveguide and an optical fiber; and a tapered guiding portion for converting the mode size between the fiber and the planar waveguide. The grating portion comprises a first grating section having non-uniform periods. | 11-26-2009 |
Xianfeng Chen, Hong Kong CN
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20120027810 | PATCH PRODUCTION - A method for use in producing a patch having a number of projections thereon. The method includes providing a distribution member and filling material on a mold surface, the mold including a number of cavities extending from the mold surface for defining the patch projections, filling the cavities with filling material, at least in part by urging filling material from the distribution member into the cavities, causing the filling material to solidify and separating the solidified filling material and the mold to thereby form the patch. | 02-02-2012 |
20140295558 | METHOD AND APPARATUS FOR DELIVERY OF MOLECULES TO CELLS - The present invention is concerned with a system and method for introducing a substance into cells. The system has an assembly including a plurality of elongate non-hollow nanoneedles forming a nanoneedle array or patch for delivering the substance into the cells, at least some of the nanoneedles have a non-uniform diameter with a wider upper end, a narrower lower end for penetration into the cells and a length from substantially 200 nm to 100 um. The lower end has a diameter from substantially 20-436 nm. Adjacent nanoneedles are spaced apart by substantially 5-50 um. The nanoneedles are made from a material selected from the group consisting of diamond, cubic boron nitride, carbon nitride, boron nitride, boron carbon nitride, metal borides and essentially boron materials, allowing the nanoneedles to maintain sufficient thinness and yet adequate rigidity during penetration. The nanoneedles are applied onto the cells grown on substrates at a preferred rate from 1 to 5 m/s. Alternatively, the nanoneedles are applied onto the cells grown on substrates by centrifugation force from 0.5 to 10 nN. Yet alternatively, the cells suspended in a fluid are applied to the nanoneedle array at a rate of 1 to 10 m/s. | 10-02-2014 |
Xian Qiong Chen, Hong Kong HK
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20100009188 | NANO-STRUCTURED SURFACE AND AN IN SITU METHOD FOR FORMING THE SAME - A nano-structured surface includes a substrate layer, and a plurality of immobilized nanoparticles on the substrate layer. The surface has a water contact angle of greater than 145 degrees. An in situ method of fabricating a nano-structured surface includes treating a substrate layer with a mixture that includes a silica precursor, a water-soluble catalyst, and a low-surface-energy compound to form a treated substrate layer, and curing said treated substrate layer in the atmosphere of ammonia to form a nano-structured surface on the substrate layer. | 01-14-2010 |
Xiaodan Chen, Hong Kong CN
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20140247557 | PHASE-CHANGE CHAMBER WITH PATTERNED REGIONS OF HIGH AND LOW AFFINITY TO A PHASE-CHANGE MEDIUM FOR ELECTRONIC DEVICE COOLING - A phase-change chamber, a method for fabricating a phase-change chamber and a heat dissipation apparatus for electronic device cooling are disclosed. The phase-change chamber includes: a phase-change medium capable of transitioning between a plurality of phases; a first surface for transitioning a portion of the phase-change medium from a first phase into a second phase; a second surface for transitioning a portion of the phase-change medium from the second phase into the first phase; and at least one supporting member along the circumference of the first surface and the second surface for separating and enclosing the first surface and the second surface. The first surface is patterned on a first plate and includes regions of high and low affinity to the phase-change medium. The second surface is received on a second plate and comprises low affinity to the phase-change medium. | 09-04-2014 |
Xiaoshuo Chen, Hong Kong CN
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20120170670 | OFDM SYMBOL STRUCTURE FOR POWER LINE COMMUNICATION - A method for packing data over a power line communication channel is disclosed herein. The method comprises packing data into symbol body, adding a first pad in front of the symbol body to form a full symbol and determining the time instance in which the peak absolute voltage point of the AC electric power occurs. And subsequently it is to send the full symbol through the power line in a manner synchronized with the time instance aforesaid. Based on the interference condition detection, the invention allows receiver side adaptation. | 07-05-2012 |
Yangchao Chen, Hong Kong CN
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20100310514 | Anti-Inflammatory Bacteria - Lactic acid bacteria expression cathelicidin, and methods of their use, are provided. | 12-09-2010 |
Yu-Chih Chen, Hong Kong CN
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20090115051 | Electronic Circuit Package - An electronic circuit package has a thin-film circuit integrated with the ceramic substrate. The thin-film circuit includes at least two passive circuit elements joined by an integrated electrical interconnect. At least one active power electronic component mounted on the ceramic substrate and is electrically connected with the integrated thin-film circuit. | 05-07-2009 |
Zhiwei Chen, Hong Kong CN
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20120121634 | SOLUBLE PD-1 VARIANTS, FUSION CONSTRUCTS, AND USES THEREOF - The subject invention provides novel soluble PD-1 (sPD-1) proteins, nucleic acids, and fusion constructs thereof, for enhancing humoral and cell-mediated immunity of a subject. Also provided are therapeutic compositions comprising the sPD-1 proteins, nucleic acids, and fusion constructs of the subject invention. In a preferred embodiment, the therapeutic composition is formulated as a vaccine composition. Advantageously, the sPD-1 proteins, nucleic acids, and therapeutic compositions provide protective immunity against pathogenic infection including HIV infection. In additon, the subject invention can be used in the prevention and/or treatment of tumor or cancer. | 05-17-2012 |
20140302070 | NOVEL PD1 ISOFORMS, AND USES THEREOF FOR POTENTIATING IMMUNE RESPONSES - In one embodiment, the present invention provides a new isoform of human PD1 (Δ42PD1) that contains a 42-nucleotide in-frame deletion located at exon 2 domain. Δ42PD1 does not engage PD-L1/PD-L2, and can induce the production of pro-inflammatory cytokines In one embodiment, Δ42PD1 can be used as an intramolecular adjuvant to develop a fusion DNA vaccine for enhancing antigen-specific CD8 | 10-09-2014 |
20160114028 | DNA MOTIF COMPOUNDS AND METHODS FOR INDUCING SPECIFIC ANTIBODIES AND CELLULAR IMMUNITY - The present invention relates to the field of applied immunotechnology and medicine. More specifically, it relates to DNA motif vaccine design, glyco-DNA motif vaccine design, and immunogen design for producing antibodies against an epitope of arbitrary sequences or polysaccharide epitope, particularly those epitopes against which it is otherwise very difficult to induce antibodies, such as those of HIV-1. The present invention also relates to immunogen design to induce robust cellular and humoral immunity. | 04-28-2016 |
Zhongzi Chen, Hong Kong HK
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20140222882 | Phase-to-Amplitude Converter for Direct Digital Synthesizer (DDS) with Reduced AND and Reconstructed ADD Logic Arrays - A sine wave generator for a Direct Digital Synthesizer (DDS) converts a digital phase input into a digital sine wave output. Sine values and slopes are stored in read-only memory (ROM) for coarse upper phase bits in a first quadrant. A quadrant folder and phase splitter reflects and inverts values from the first quadrant to generate amplitudes for all four quadrants. Each sine value and slope is stored for a range of lower phase bits. A Delta bit separates upper and lower phase bits. Delta conditionally inverts the lower phase bits, the sine value, and the final polarity. A reduced AND logic array multiplies the slope by the conditionally inverted lower phase bits. A reconstructed ADD logic array then adds the conditionally inverted sine value. The conditionally inverted polarity is added to generate the final sine value. Sine generation logic is streamlined with conditional inversion based on the Delta bit. | 08-07-2014 |