Cheung, CN
Allen Ka Loon Cheung, Hong Kong CN
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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 |
Chi Wang Cheung, Hong Kong CN
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20130213166 | DRIVE UNIT - A drive unit includes an electric motor, a worm shaft coupled to the motor, a worm gear engaging with the worm shaft, and an output shaft connected to the worm gear. The motor has a motor shaft on which the worm shaft is fixed. The worm shaft is made of plastic. The drive unit further includes a metallic sleeve press fitted to the motor shaft. An outer profile of the sleeve is non-circular. A correspondingly shaped receiving hole is formed in the worm shaft to receive the sleeve. The sleeve rotates with the motor shaft and drives the worm shaft. | 08-22-2013 |
Chung Cheung, Kwai Chung, N.t., Hong Kong, China CN
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20150173336 | Fishing Reel and Drive Mechanism Therefor - A fishing reel employs a driving mechanism having a cooperative pinion gear and a face gear. The face gear has a tooth form with a cross-section wherein the cross-section of the inner pitch portion is less than the cross-section of an outer pitch portion. The pinion gear effectively engages the inner pitch portion less than an outer pitch portion to provide a more uniform distribution of torque and to improve the wearing rate of the gear mechanism. | 06-25-2015 |
Edmond Cheung, Shenzhen City CN
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20100104488 | Multi-Dosing Detergent Delivery Device - The invention relates to a multi-dosing detergent delivery device. The device comprises a housing ( | 04-29-2010 |
Filly Cheung, Hong Kong Sar CN
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20090054482 | Method of making and administering quinoline derivatives as anti-cancer agents - The present invention relates methods of preparing quinoline derivative compounds, and administering such compounds in the treatment of solid and non-solid tumors, notably on liver cancer. | 02-26-2009 |
Hing Hang Homer Cheung, Hong Kong CN
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20140348987 | LOW-PRESSURE COOKING METHOD AND COOKWARE VESSEL ADAPTED FOR THE SAME - Food stuffs are cooked at precise temperatures, which are optionally below 100° C., in a vessel that is evacuated to exclude air, in which low pressure steam replaces the air. When a sufficient quantity of air is excluded and replaced with water vapor, the temperature of vapor is accurately measured inside the vessel below the lid to control the temperatures within about 1° C. Air is preferably excluded via a controlled heated process for a relatively short period of time at high temperature to generate steam, the temperature is lowered to condense water vapor upon which the lid will sealingly engage the rim of the vessel, forming a partial vacuum in the cooking vessel. | 11-27-2014 |
Ho-Leung Cheung, Shenzhen City CN
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20110231303 | TERMINAL DEVICE AND DIGITAL CONTENT MANAGING APPARATUS - A terminal device for receiving encrypted digital content provided by a digital content managing apparatus through a digital transmission system is provided. The terminal device comprise a processor which includes an ID obtaining module configured for obtaining an identification (ID) of the terminal device; and a decryption module configured for generating the password according to the ID and decrypting the encrypted digital content received by the receiving unit. The ID is provided to the digital content apparatus to generate a password to encrypt digital content subscribed by the terminal device. A digital content managing apparatus accessible for the terminal device is also provided. | 09-22-2011 |
Hon-Yeung Cheung, Hong Kong CN
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20150065752 | PROCESS FOR ISOLATING KUKOAMINE - The present invention provides a process for isolating kukoamine by solid phase extraction using a polyamide or a derivative thereof as an adsorbent. Said process is convenient, economical and environmental-friendly, and obtains highly purified kukoamines with a high yield. | 03-05-2015 |
Jacky Cheung, Machong Town CN
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20110076906 | Novel Fabric Made of All Elastomeric Fiber and Its Applications - The present invention relates to a knitted fabric which adopts a novel weaving principle of changing knitting material structure to realize functions and effects which can not be achieved by ordinary fabric. The knitted fabric comprises the main component of novel woven 100 percent spandex fabric made of 100 percent spandex filament. Presently, elastic rubber pieces, rubber bands, etc., are applied to the underwear at the market for enhancing the elasticity and supporting effect. The common features is that they all have a poor elastic resilience, unstable structure, and prone to distortion and raveling. The present novel knitted fabric changes the principle of crocheting of the ordinary material of the traditional knitted fabric, adopting 100 percent spandex filament as the main material to change the elastic resilience, force, and structure stability of the traditional knitted fabric. The mutual double pulling effect of the knitted fabric in the spandex filament after crocheting is to remedy the defaults of the fabric of which the structure is deformed and the elastic resilience and the force are weakened after the fabric is elongated. Compared with the original fabric, the elastic recovery and the elastic force of the fabric are greatly increased and improved. | 03-31-2011 |
Jacky Cheung, Dongguan CN
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20100297914 | LAMINATED ALL ELASTOMERIC FABRIC AND BAR MADE THEREOF - A fabric having a memory function, comprising yarns of substantially 100% spandex with a structure of a two-way stretch fabric. The fabric has the “memory” function by which it returns to substantially its original shape after being stretched many times its original size. The fabric can be used to make a laminated fabric in which the memory fabric is sandwiched between a top surface fabric and a bottom surface fabric. The resulting laminated fabric also has the “memory” function and can be used to replace the conventional elastic woven bands used in undergarment in order to increase the elasticity and strength. | 11-25-2010 |
Kam Pui Jack Cheung, Hong Kong CN
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20160048034 | WAVY STRUCTURE OF SPECTACLE FRAME - The present invention relates to a wavy structure of a spectacle frame, and the technical object of the present invention is to provide a wavy structure of a spectacle frame which is compatible to multiple different lenses, is convenient to install, and is firm and stable when in use. The wavy structure of the present invention includes a spectacle lens frame and frame temple, and an inner ring of the spectacle lens frame is shaped as a wavy structure. The present invention not only has elasticity and can be compatible to lens of different models, but also can firmly stabilize the lens, and is applied to the production and use of man-rated spectacle field. | 02-18-2016 |
Ka Wa Cheung, Tuen Mun CN
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20150162215 | SYSTEM AND METHOD FOR MANUFACTURING A FABRICATED CARRIER - A method and apparatus for fabricating a carrier having a top surface and a bottom surface, the method comprising combining a conductive portion at the top surface and a dielectric at the bottom surface, wherein the dielectric includes contact island cavities, filling one or more of the contact island cavities with solder metal to form solder islands, selectively metal plating the conductive portion, selectively etching a portion of the conductive portion, and applying solder resist to the selectively plated and etched top surface of said conductive portion. | 06-11-2015 |
20150162217 | SYSTEM AND METHOD FOR MANUFACTURING A FABRICATED CARRIER - A method of fabricating a BGA carrier, the method comprising combining a conductive portion and a molded dielectric portion, the dielectric portion having a top surface, a bottom surface and an inner surface, the inner surface intersecting said top surface and said bottom surface, the inner surface forming a cavity for receiving a semiconductor die; selectively bonding the semiconductor die to a top surface of the conductive portion; selectively etching part of the conductive portion; and applying solder resist to a bottom surface of the conductive portion. | 06-11-2015 |
20150162218 | SYSTEM AND METHOD FOR MANUFACTURING A CAVITY DOWN FABRICATED CARRIER - A method of fabricating a receptacle down BGA carrier having a top surface and a bottom surface, the method comprising combining a conductive portion and a molded dielectric portion, said dielectric portion having an inner surface intersecting said top surface, said inner surface forming a cavity for receiving a die; selectively etching part of said conductive portion; and applying solder resist to a portion of a top surface of said conductive portion. | 06-11-2015 |
Ka Wing Cheung, Tst East CN
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20130291041 | METHOD AND MODULE DEVICE FOR CONTROLLING NETWORK ACCESS OF A TELEVISION DEVICE - A method for controlling network access of a television device and a module device thereof are disclosed. The method includes the following steps: inserting a network link tag in a television video, the network link tag recording a network link corresponding to the television video; transmitting the television video to the television device for playing; capturing the network link tag on the television video currently playing on the television device when receiving a network access instruction for acquiring the television video; and analyzing the network link tag to obtain the network link corresponding to the television video. This is very simple and convenient in operation. The network accessing to obtain the content of television video can thus be controlled by one button. | 10-31-2013 |
Ka Wing Cheung, Hong Kong CN
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20130332963 | METHOD AND SYSTEM FOR CONTROLLING A TELEVISION CONTROL DEVICE, AND TELEVISION CONTROL DEVICE - A method and system for controlling a television control device, and a television control device are provided. The method includes the following steps: capturing a preset data link tag from the television video data when receiving a data acquisition instruction; wherein, the data link tag records the data link of network resource data corresponding to the television video data; analyzing the data link tag to obtain the data link; accessing network to obtain corresponding network resource data according to the data link. The method and system for controlling a television control device in the present invention are applicable for various television control devices, like a set-top box, a TV box, etc., and enable a user to obtain the television video easily without having to remember the television video content or website in order to search it on the Internet. This is very simple and convenient in operation. | 12-12-2013 |
20140044284 | REMOTE CONTROLLER - A remote controller is disclosed. The remote controller includes a remote control board, on which a volume up control unit, a volume down control unit and a muting control unit are provided, and the muting control unit is set between the volume up control unit and the volume down control unit. The remote controller is more reasonably designed and more convenient for use. | 02-13-2014 |
20140082667 | TELEVISION PROGRAM PLAYING CONTROL METHOD AND THE SYSTEM THEREOF - A television program playing control method and the system thereof are disclosed. The method includes the following steps: creating a television control interface which comprises a television program playing window and a message push window. The television program playing window is configured to play television program, and the message push window is configured to display push message acquired from a background server; while receiving a triggering command for the push message, acquire network link corresponding to the push message, and connect to internet according to the network link, and visit network object corresponding to the push message. It can expediently visit network while displaying television image, and through network push related network message to television users. | 03-20-2014 |
20140082671 | METHOD AND DEVICE FOR SMART SELECTION OF TV CHANNELS - A method for smart selection of TV channels is disclosed. The method includes the following steps: receiving a first user command, obtaining the current time, and determining a preset time period based on the current time, and prompting a first list of recommended channels corresponding to the preset time period; the first list of recommended channels is determined by the following steps: obtaining the accumulated broadcasting duration of each channel by accumulating the historical broadcasting duration of each channel during the preset time period; ranking the channels according to their accumulated broadcasting duration, the channel with longer broadcasting duration being ranked in front of the channel with shorter broadcasting duration, based on which the first list of recommended channels is determined. A corresponding device is further provided. The device includes an acquisition module and a prompting module. | 03-20-2014 |
20140150030 | Method for Reserving Television Programs and the System Thereof - A method for reserving television programs is disclosed. The method includes the steps of: receiving a reservation command, intercepting an image of a reservation program; transforming the image to reservation information; prompting the reservation information when reaching preset time or receiving a user prompt command. A corresponding system for reserving television programs is also disclosed. By transforming the image to reservation information and prompting the reservation information, it could modify transformed wrong part, realizing to automatically reserve program information. Another method for reserving television programs includes: receiving a reservation command, intercepting an image of a reservation program; storing the image; displaying the image when reaching a preset time or receiving a user prompt command. It also provides a corresponding system for reserving television programs. | 05-29-2014 |
Kin Fai Cheung, Shatin CN
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20110151443 | MARKER FOR GASTRIC CANCER - Methods for detecting and assessing the progress and prognosis of gastric cancer are presented. Primers and probes for use in the methods are also disclosed as are methods for suppressing gastric cancer and kits for implementing the methods. | 06-23-2011 |
Kw Cheung, Tsing Yi CN
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20140271084 | APPARATUS AND METHOD FOR AUTOMATIC PITCH CONVERSION OF PICK AND PLACE HEADS, PICK AND PLACE HEAD AND PICK AND PLACE DEVICE - An apparatus for automatic pitch conversion for pick and place heads, comprising at least one auto pitch station for adjusting a pitch in a X-coordinate direction and/or adjusting a pitch in a Y-coordinate direction of pickers/grippers of a pick and place heads; a first actuator, operated by a motor gear assembly of the at least one auto pitch station, wherein the first actuator changes the pitch in the X-coordinate direction distance between rows of pickers/grippers of the respective pick and place head; and a second actuator operated by the same motor gear assembly, wherein the second actuator changes the pitch in the Y-coordinate direction between the pickers/grippers within a row of the respective pick and place head. A method for automatic pitch conversion of pick and place heads and a pick and place head and a pick and place device. | 09-18-2014 |
Kwok Fai Cheung, Hong Kong CN
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20150176270 | HIGH PERFORMANCE CEMENTITIOUS MATERIALS FOR FLOORING UNDERLAYMENT WITH ENHANCED IMPACT SOUND INSULATION - An in-situ cast floor underlayment is disclosed in this invention, wherein the floor underlayment comprises a cemented rubber layer, which further comprises rubber granules and cementitious binder. The floor underlayment further comprises a highly deformable cemetitious composite layer on top of the cemented rubber layer for the protection thereof. The rubber granules are pre-treated such that a better interaction between the rubber granules and the cementitious binder is achieved. A method of installing the in-situ casted floor underlayment is also disclosed. | 06-25-2015 |
Kwok Lam Cheung, Beijing CN
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20120322460 | REAL-TIME LOCATION ESTIMATION OF A MOBILE STATION IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method is provided for real-time location estimation of a mobile station (MS) on a map of roads using non-Global Positioning Satellite location data ( | 12-20-2012 |
Kwok Tin Cheung, Guangzhou CN
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20160066452 | CASE WITH PIVOTING PLATFORM - An improved case is disclosed with a pivoting platform. The case comprises a lower case having a primary side wall and a secondary side wall for defining a lower case chamber. A lower end of a first arm, a second arm, a third arm and a fourth arm are pivotably coupled to the case A platform has a primary platform side and a secondary platform side. An upper end of the first arm, the second arm, the third arm and the fourth arm are pivotably coupled to the platform. The first arm, the second arm, the third arm and the fourth arm displaces the platform between an elevated position and a non-elevated position. A primary spring is coupled to the lower end of the first arm and the upper end of the second arm for retaining the platform in the elevated position and the non-elevated position. | 03-03-2016 |
Kwok Wai Cheung, Tai Po CN
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20100205272 | Systems and processes to manage multiples modes of communication - A computer-implemented system and method to manage the communication of a user are disclosed. In one embodiment, when a person tries to electronically convey a message to the user, the status of the user, the identity of the person, and the urgency of the message can be identified. The access priority of the person can be determined based on the person's identity. Then, the message can be managed using one or more rules and in view of the status of the user, the access priority of the person and the urgency of the message. | 08-12-2010 |
Kwok Yau Cheung, New Territories CN
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20130178981 | INTERACTIVE APPARATUS - A robotic apparatus that interacts with a user and a personal computer (PC) receives inputs from a user and from the PC and reacts and interacts. The interactive apparatus includes a USB interface with the PC to receive power and data such as key strokes, key combinations, email notifications, and web cam events, for example. The interactive apparatus also includes microphones and a phototransistor to detect sounds and movement. The interactive apparatus includes an eye assembly attached to a body and leg, which is responsive to inputs and interactions with the user and PC. | 07-11-2013 |
20130178982 | INTERACTIVE PERSONAL ROBOTIC APPARATUS - An interactive robotic apparatus that interacts with a user, especially an elderly individual to provide companionship and comfort. The interactive apparatus receives inputs from the user and reacts and interacts. The interactive robotic apparatus includes microphones and a phototransistor to detect sounds and movement. The interactive robotic apparatus also includes a speaker to generate sounds responsive to the interaction with the user and exhibits a breathing animation and heartbeat. | 07-11-2013 |
Kwok Yau Cheung, Hong Kong CN
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20160067025 | ELECTRIC TOOTHBRUSH MODULE - A toothbrush has a frame, a bristle holder movably mounted to a distal end of the frame, and a power transmission assembly operatively connectable to a drive motor and operatively connected to the bristle holder so as to move bristle tips on the bristle holder along an oval path relative to the frame. In a single cycle of movement along the oval path, the bristles shift away from the frame and towards the teeth, then along and in contact with the teeth in a direction away from the gum line, then back towards the frame and away from the teeth, and subsequently along the frame and out of contact with the teeth. | 03-10-2016 |
Kwong Wai Cheung, Guangdong Province CN
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20120103200 | Electrical Steamer - An improved electrical steamer is provided. The electrical steamer includes a base unit and steaming bowls. The base unit includes a water tank for receiving water and a heating device for converting the water into steam. The steaming bowls are configured for holding food to be steamed. The heating device includes a steam generator capable of generating steam and spraying the steam to the steaming bowls from a plurality of directions. The electrical steamer generates steam faster by utilizing a general heater and the steam generator. The steam generator sprays steam quickly to the steaming bowls from bottom to top, circles the bowls with steam, thus original nutrition of the food can be kept better. The micro-controlled steam generator enables best cooking time and better taste of food. | 05-03-2012 |
Loi Hui Cheung, Ma On Shan CN
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20150084292 | Steerable Sled Board and the Like - A steering sled board includes a supporting board for supporting a center of mass of a rider and a steering control which includes a steering board aligned with and movably coupled in front the supporting board in an inline manner, wherein the steering board is self-rotatable with respect to the supporting board and is arranged in such a manner that when the steering board is controllably shifted at a rotatable angle, said supporting board is correspondingly turned at a steering angle. | 03-26-2015 |
Man Fai Cheung, Kwun Tong CN
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20130074700 | APPLIANCE FOR SIMULTANEOUS COOKING AND STIRRING - A cooking appliance includes a base upon which a pot is supported, with a stirrer configured as a lid, for closing an open top of the pot. A tool coupled to a motorized drive of the stirrer extends downwardly into the pot. A heating element is coupled to the base and resiliently biased outwardly from the base to engage the base of the pot. A latch mechanism is provided for releasably connecting the pot to the base. The motorized drive includes a planetary gear set mounted coaxially with a pot axis, and a tool coupling is connected to a planet gear of the planetary gear set to drive the stirring tool in an orbital motion. | 03-28-2013 |
Patrick Hok Yuk Cheung, Hong Kong Sar CN
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20120009002 | APPLICATOR DEVICE - An applicator device, including a holder for holding a substance, an applicator for applying the substance, and a temperature control circuit for controlling the temperature of the applicator and the substance to be applied by the applicator. The temperature control circuit includes a microprocessor unit for control and a temperature changing element located in close proximity to the applicator for changing the temperature of the applicator to a predetermined temperature under the control of the microprocessor unit. | 01-12-2012 |
Phyllis Fung Yi Cheung, Hong Kong CN
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20140356321 | MATERIALS AND METHODS FOR TREATMENT OF LIVER CANCER - Granulin-epithelin precursor (GEP), a pluripotent growth factor, is a hepatic oncofetal protein defining a cancer stem cell (CSC) population in liver cancer. The present invention provides the use of GEP inhibitors (including anti-GEP antibody) for inhibiting immune evasion by liver cancer cells and for eliminating liver cancer stem cells. | 12-04-2014 |
20160039923 | MATERIALS AND METHODS FOR TREATMENT OF LIVER CANCER - Granulin-epithelin precursor (GEP), a pluripotent growth factor, is a hepatic oncofetal protein defining a cancer stem cell (CSC) population in liver cancer. The present invention provides the use of GEP inhibitors (including anti-GEP antibody) for inhibiting immune evasion by liver cancer cells and for eliminating liver cancer stem cells. | 02-11-2016 |
Pik To Cheung, Hong Kong CN
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20140170745 | Cell-Matrix Microspheres, Methods for Preparation and Applications - A method has been developed to produce stable cell-matrix microspheres with up to 100% encapsulation efficiency and high cell viability, using matrix or biomaterial systems with poor shape and mechanical stability for applications including cell therapeutics via microinjection or surgical implantation, 3D culture for in vitro expansion without repeated cell splitting using enzymatic digestion or mechanical dissociation and for enhanced production of therapeutic biomolecules, and in vitro modeling for morphogenesis studies. The modified droplet generation method is simple and scalable and enables the production of cell-matrix microspheres when the matrix or biomaterial system used has low concentration, with slow phase transition, with poor shape and mechanical stability. | 06-19-2014 |
Sau Chun Cheung, Hong Kong CN
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20140157505 | Portable multifunctional commode chair - A portable multifunctional commode chair includes: a chair including a foldable chair back, foldable chair legs and a cushion, wherein a seat hole is provided at a center of the cushion; a concave slot is provided along an edge of said seat hole; a plastic bag is provided in the seat hole and fixed in the concave slot; an anal plug for being inserted into an anus; an adjustable dripping stand hinged on the chair and comprising a dripping bag connected to the anal plug; a closing covering comprising an upper supporting ring and a lower supporting ring, wherein connecting elements are provided at a center of the upper supporting ring; an opaque textile or a plastic cloth is surrounding between the upper supporting ring and the lower supporting ring and a door for opening and closing is provided on the opaque textile or the plastic cloth. | 06-12-2014 |
Shu Sang Cheung, Guangdong Province CN
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20120103200 | Electrical Steamer - An improved electrical steamer is provided. The electrical steamer includes a base unit and steaming bowls. The base unit includes a water tank for receiving water and a heating device for converting the water into steam. The steaming bowls are configured for holding food to be steamed. The heating device includes a steam generator capable of generating steam and spraying the steam to the steaming bowls from a plurality of directions. The electrical steamer generates steam faster by utilizing a general heater and the steam generator. The steam generator sprays steam quickly to the steaming bowls from bottom to top, circles the bowls with steam, thus original nutrition of the food can be kept better. The micro-controlled steam generator enables best cooking time and better taste of food. | 05-03-2012 |
20130126514 | Food Steamer - A food steamer is described hereinafter. The food steamer includes a base unit, a steam basket supported on the base unit, a heating device configured in the base unit for converting water into steam, a water tank configured for supplying water for the heating device, a drip tray configured for collecting water drops from the steam basket, and an electronic controller configured for control the heating device. The heating device includes at least a steam outlet for jetting steam to the steaming basket. The water tank is detachably sited on the base unit and beside the steam basket. This food steamer can reserve much more water, extend the cooking time and shorten the time of steam generation, convenient and safe operation. | 05-23-2013 |
20130312623 | FIBER FLOW CONTROLLED CENTRIFUGAL BOWL MECHANISM - A fiber flow controlled centrifugal bowl mechanism comprises a centrifugal bowl and a mesh filter bracket sleeved at the bottom of the centrifugal bowl. A grating disk is installed between the bottom of the centrifugal bowl and the mesh filter. The upper surface of the grating disk is provided with cutting teeth, the lower part of the centrifugal bowl is provided with mesh holes allowing fibers to pass and the mesh size is adjustable. The utility model has the following advantages: 1, the centrifugal bowl and mesh filter of the juicer can rotate relatively to adjust the size of the mesh holes; 2, the fiber flow can be controlled through the mesh holes, so beverages containing different fibers can be provided; and 3, the mesh size can be quickly fixed by installing a locating structure, so the juicer is quick to adjust and convenient to use. | 11-28-2013 |
20140116262 | COOKING AND STIRRING MACHINE - A cooking and stirring machine is provided, comprising a machine base, a cup body for accommodating food, and a cup lid, wherein the bottom of the cup body is installed with a heating element and an upper connector which drives the processing tool; the base bottom is installed with a fan and a motor; the upper end of the motor is provided with an output shaft, a drive shaft, and a lower connector which is installed on the drive shaft and matched with the upper connector; the output shaft and the drive shaft are connected through a one-way bearing I. The cooking and stirring machine designed in the utility model can heat food with stirring and therefore is practical and convenient; in addition, the setting of the reduction gear set and plural one-way bearings realizes the function of outputting different rotation speeds when the motor rotates clockwise and anticlockwise. | 05-01-2014 |
20140219045 | FOOD KNEADING APPLIANCE - A food kneading appliance especially adapted to mix and knead bread or pizza dough or dough of other types includes a container, a central body located in the center of the container, kneading tools, and a drive unit to rotate the central body. The central body includes a stirring spindle and a kneading spindle which are positioned in the same axis and rotate in opposite directions in operation. The kneading tools include a dough hook disposed on the stirring spindle and a dough mixer disposed on the kneading spindle. The appliance can provide large torque and low speed operation so that the dough can be processed without overheating and Deteriorating. Beyond that, the dough is easy to be thoroughly mixed and achieve high quality dough that is comparable to manual kneading. Another advantage of the invention is that the kneading process is stable and low in noise. | 08-07-2014 |
20150033958 | JUICER - A juicer includes a linkage assembly operated with a pusher and a trigger assembly for allowing power to be supplied to motor. The linkage assembly includes a pressure component set in the end of the opening of feed tube. The pressure component is connected with a follower lever, the follower lever installed in the inside of the feed tube an be moved up and down. The trigger assembly includes some signal generators installed in the bottom of the follower lever and some inductors installed in juicer base are corresponded to the signal generators. The inductors are connected electrically with motors control circuit. The present invention avoids trouble from lengthy wires in circuit connection and shortens running length of the trigger assembly and lowers cost and machining accuracy. | 02-05-2015 |
Shu Wan Cheung, Guangdong Province CN
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20120103200 | Electrical Steamer - An improved electrical steamer is provided. The electrical steamer includes a base unit and steaming bowls. The base unit includes a water tank for receiving water and a heating device for converting the water into steam. The steaming bowls are configured for holding food to be steamed. The heating device includes a steam generator capable of generating steam and spraying the steam to the steaming bowls from a plurality of directions. The electrical steamer generates steam faster by utilizing a general heater and the steam generator. The steam generator sprays steam quickly to the steaming bowls from bottom to top, circles the bowls with steam, thus original nutrition of the food can be kept better. The micro-controlled steam generator enables best cooking time and better taste of food. | 05-03-2012 |
Sikling Cheung, Guangdong CN
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20080222952 | Naturally Degradable Green Flowerpot and Making Process Thereof - The present invention discloses a naturally degradable green flowerpot and its making process. The green flowerpot includes crushed plant fiber, adhesive agent and lubricant. The adhesive agent comprises oxidized starch and one or more selected from the group consisting of polyvinyl alcohol (PVA), polycaprolactone (PCL), and amino resin. The making process thereof includes the following steps: crushing plant fiber, mixing, adding lubricant and water, stirring, molding to form, polishing and drilling holes. The green flower pot can naturally degrade, has the advantages of low production cost and is suitable for planting various flowers especially in large mechanized plantation. | 09-18-2008 |
Suilung Cheung, Guangdong CN
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20120171929 | Comfortable Arc-shaped Underwire - The utility model relates to the field of women's underwear. The technical problem solved by the utility model is to provide a comfortable arc-shaped underwire with simple structure. The arc-shaped underwire, which is embedded in the lower edge of a bra cup for supporting, the underwire is arc-shaped as a whole and is provided with an inner and outer end that respectively faces and deviates from the middle part of the bra, characterized in that at least one end of the outer and inner end deflects in a direction deviating from the body. This structure is different from the traditional one extending upwards which means the end of the underwire maintains a certain gap with the body to ensure that it would not press the users. The structure is comfortable to use. | 07-05-2012 |
20130068147 | Girder Band for Underwear Connection and Processing Method Thereof - A girdle band for underwear connection and a processing method thereof, the girder band has a baseband with upper and lower overturning edges, a plurality of snap rings, surface cloth and a shaping layer, and the processing method has the following steps: firstly respectively connecting both surfaces of the lower overturning edge of the baseband with the shaping layer and the first strip of the surface cloth; sewing the bottom surface of the second strip of the surface cloth with the shaping layer; forming the upper and the lower overturning edges; and using an ultrasonic wave cutting machine for cutting the long strip-shaped baseband into girdle band units. The girdle band has the advantages of no sewing joints on the back surface and good appearance effect, and can avoid skin injuries. | 03-21-2013 |
20130130592 | Arched Bra wire - An arched bra wire is formed by bending a steel wire, the whole bra wire is in the shape of an arc, the bra wire comprises a first part facing towards the middle part of the bra and a second part deviating from the middle part of the bra, the first part and the second part are inclined plane sections, an arc-shaped section is arranged between the first part and the second part, and the improvement is that at least part of the arc-shaped section is arched to the outer side of the bra for being in the shape of the arc. The arc-shaped arching of the bra wire aims at matching with the breastbone shape of the human body and the bra part supported by the bra wire is also in the shape of the arc. | 05-23-2013 |
Suilung Cheung, Kaiping City CN
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20090156095 | Safety bra support - The present disclosure provides an improved safety bra support comprising an arc-shaped steel wire in which the special characteristic is that at least the two ends of the underwire are enclosed with at least one set of thermal contractible cases made of polymeric materials. The thermal contractible case's external end is a soft tube which protrudes out of the end of the arc-shaped underwire, and such a soft tube is bendable and flexible, ensuring the tip of the underwire be placed at the end stitches of the sleeve. Because the above described structure is used, the present disclosure not only can effectively prevent injuries to users caused by the ends of the underwire poking through the sleeve of the bra support, but can also provide a seamless and natural fit, and the utmost comfort to wear. | 06-18-2009 |
20120178341 | THREE-DIMENSIONAL BRA UNDERWIRE - The utility model relates to the field of women's underwear. The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a three-dimensional bra underwire which is matched with the cup shape, has good supporting effects and is comfortable to use. The three-dimensional bra underwire comprises the middle part and two ends of the underwire, wherein the underwire is a inclined-type underwire with a certain inclination angle, at least one end of the underwire is a flat section, while the other parts are inclined section, and the inclined section is connected with the flat section by a transition section. In the utility model, the traditional flat underwire is changed into a three-dimensional underwire with a certain torsional stress so as to ensure that the underwire is matched with the cup shape well and has good supporting effects, bringing the shaping functions of the underwire into full play as well. Meanwhile, due to the better fit between the underwire and the human body, traces of the underwire can not be left on the body of the users, so that the three-dimensional bra underwire can improve the wearing comfort. | 07-12-2012 |
Tak Keung Cheung, Hong Kong Sar CN
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20090014024 | HAIR CRIMPER (LOCAL HEATING) - A hair crimper comprising a pair of complementary hair crimping surfaces which are configured for hair crimping by application of heat and pressure to hair when cooperatively engaged, wherein each one of said complementary hair crimping surfaces comprises a corrugated hair styling surface which defines a transversal hair shaping profile, characterised in that, said complementary hair crimping surfaces are configured to cooperatively apply heat at predetermined intervals along said transversal hair shaping profile. | 01-15-2009 |
Tin Yau Cheung, Hong Kong CN
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20140209035 | AQUARIUM LIGHTING SYSTEM - A control system for an aquarium lighting system in which motor drivers alter over time the relative inclination of a light source with respect to an ornamental feature (18) within the aquarium. The effect is that light intensity (92, 94) falling incident on an ornamental feature more accurately simulates natural light impinging on a natural environment from day and seasonal movements of the sun. In addition to the relative change in inclination, power settings for the light source can be adjusted to further mimic the effects experienced with daily variations of climate and/or weather. The system effectively changes the angle of incidence of light and outwardly facing areas of ornamental features or areas beneath overhangs receive programmable levels of illumination that would otherwise not be possible with an overhead, single fixed-position light source. | 07-31-2014 |
20150156995 | AQUARIUM LIGHTING SYSTEM - A control system for an aquarium lighting system in which motor drivers alter over time the relative inclination of a light source with respect to an ornamental feature (18) within the aquarium. The effect is that light intensity (92, 94) falling incident on an ornamental feature more accurately simulates natural light impinging on a natural environment from day and seasonal movements of the sun. In addition to the relative change in inclination, power settings for the light source can be adjusted to further mimic the effects experienced with daily variations of climate and/or weather. The system effectively changes the angle of incidence of light and outwardly facing areas of ornamental features or areas beneath overhangs receive programmable levels of illumination that would otherwise not be possible with an overhead, single fixed-position light source. | 06-11-2015 |
Wah Hing Cheung, Hong Kong CN
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20130000139 | ACCESSORY FOR HAIR TREATMENT DEVICE - An air deflector ( | 01-03-2013 |
Wah Sing Alex Cheung, Guangdong CN
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20090324104 | Hidden image identification system, products, identification device and producing method - The invention is concerned with a hidden image product, an identification device which shows the hidden image information, an identification system, the produce method of the produce and the identification equipment, the identification equipment contains a single layer or multi-layer lens with the specified array micro-structure. The produce contains the array pixels with same-level array-distance corresponding with the identification equipment array micro-structure. The selected area of the array pixels and the identification equipment array micro-structure has the entirely or partly controlling phase excursion, shows the micro-structure or the hidden image in the pixel when the array of pixels of the product or the array of the identification equipment array micro-structure is superposition or spacedly squaring with distance. The invention overcomes the low anti-false precision and the inconvenience of the existing hidden image identification technique. | 12-31-2009 |
Wai Kwan Cheung, Dongguan CN
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20090065186 | CONDENSER ASSEMBLY - A condenser assembly is provided. The condenser includes a first tube-and-fin module having a first flat tube with a first group of microchannels formed parallelly therethrough. The condenser also includes a second tube-and-fin module arranged next to the first tube-and-fin module. The second tube-and-fin module includes a second flat tube with a second group of microchannels formed parallelly therethrough. The condenser further includes a bottom panel having a bottom group of microchannels. The bottom panel is sealingly coupled to the first and second flat tubes at one common end thereof. The bottom group of microchannels extends between and communicates with the first and second groups of microchannels defining a plurality of continuous passages. | 03-12-2009 |
Wai Yeung Cheung, Hong Kong Sar CN
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20140332096 | SHUT-OFF DEVICE FOR PIPE - A shut-off device for a pipe in a pipeline for operation in response to ingress of water, has a valve for installation in a pipe of the pipeline. The valve has a valve member moving between an open position, when the valve is open, to permit passage of fluid through the pipe, and a closed position, when the valve is closed, to shut off a passage extending through the pipe. A buoyant member associated with the valve member moves the valve member to the closed position automatically in the presence of ingress water in the vicinity of the buoyant member. | 11-13-2014 |
Wai Yuen Cheung, Kwai Chung CN
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20120301251 | APPARATUS FOR DELIVERING SEMICONDUCTOR COMPONENTS TO A SUBSTRATE DURING SEMICONDUCTOR PACKAGE MANUFACTURING - An apparatus | 11-29-2012 |
William M. W. Cheung, Sunshine City CN
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20110087006 | DNA Sequence Encoding a Retinoic Acid Regulated Protein - The present invention concerns a novel retinoic acid regulated gene whose expression product displays useful morphogenic/mitogenic properties. The present invention further concerns an isolated nucleic acid of SEQ ID NO:1 encoding a retinoic acid regulated expression product having an amino acid sequence of SEQ ID NO:2. | 04-14-2011 |
Wing Sum Cheung, Jiansu CN
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20110003009 | PROCESS FOR OBTAINING A RABBIT SKIN COMPRISING BIOLOGICAL ACTIVE SUBSTANCES - The present invention relates to a process for obtaining a rabbit skin containing biologically active substances. The rabbit skin extract is obtained by the process including vaccinating a rabbit subcutaneously with vaccinia virus, feeding the rabbit, killing the rabbit when the skin is inflamed, skinning the rabbit within 15 minutes of death, preserving the rabbit skin at −18 degrees Celsius, extracting a portion of the rabbit skin with a phenol solution at 4° C., processing the rabbit skin extract with an acid and an alkali, eluting the rabbit skin extract and fractioning under a nitrogen atmosphere the eluted portion of the rabbit skin extract. The rabbit skin of the present invention can be used for preparing drugs and health foods. | 01-06-2011 |
Wing Sum Cheung, Rugao CN
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20130183386 | PROCESS FOR OBTAINING A RABBIT SKIN COMPRISING BIOLOGICAL ACTIVE SUBSTANCES - The present invention relates to a process for obtaining a rabbit skin containing biologically active substances. The rabbit skin extract is obtained by the process including vaccinating a rabbit subcutaneously with vaccinia virus, feeding the rabbit, killing the rabbit when the skin is inflamed, skinning the rabbit within 15 minutes of death, preserving the rabbit skin at −18 degrees Celsius, extracting a portion of the rabbit skin with a phenol solution at 4° C., processing the rabbit skin extract with an acid and an alkali, eluting the rabbit skin extract and fractioning under a nitrogen atmosphere the eluted portion of the rabbit skin extract. The rabbit skin of the present invention can be used for preparing drugs and health foods. | 07-18-2013 |
Wing Sze Cheung, Hong Kong CN
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20150198294 | LIGHT BAR, BACKLIGHT DEVICE, AND MANUFACTURING METHODS THEREOF - A manufacturing method of a light bar includes providing a hard substrate; electrically connecting multiple optical source chips on the substrate, the multiple optical source chips being arranged along a length direction of the substrate in a predetermined spacing; and encapsulating the optical source chips and a top surface of the substrate with encapsulation polymer, thereby a topmost surface of the encapsulation polymer on the optical source chips and the substrate being located at the same level. The light bar obtained has efficient light coupling, simple and efficient manufacturing process, and meets requirements of compact and light product. | 07-16-2015 |
Wing Yiu Cheung, Hong Kong CN
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20150198294 | LIGHT BAR, BACKLIGHT DEVICE, AND MANUFACTURING METHODS THEREOF - A manufacturing method of a light bar includes providing a hard substrate; electrically connecting multiple optical source chips on the substrate, the multiple optical source chips being arranged along a length direction of the substrate in a predetermined spacing; and encapsulating the optical source chips and a top surface of the substrate with encapsulation polymer, thereby a topmost surface of the encapsulation polymer on the optical source chips and the substrate being located at the same level. The light bar obtained has efficient light coupling, simple and efficient manufacturing process, and meets requirements of compact and light product. | 07-16-2015 |
Yee Wai Cheung, Hong Kong CN
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20130210023 | NUCLEIC ACID APTAMERS AGAINST PLASMODIUM LACTATE DEHYDROGENASE AND HISTIDINE-RICH PROTEIN II AND USES THEREOF FOR MALARIA DIAGNOSIS - The present invention provides nucleic acid aptamers that bind to | 08-15-2013 |
Yiu Wah Andy Cheung, Hong Kong CN
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20150280509 | ELECTRIC MOTOR - An electric motor has a stator, a rotor rotatable with respect to the stator, motor windings, a connection plate electrically connected to the motor windings, and a power lead for connecting the motor to a power source. The power lead is connected to the connection plate by an electrical connection and by a separate mechanical connection. The mechanical connection protects the electrical connection from vibration or movement which may otherwise break the electrical connection. | 10-01-2015 |