Sun, HK
Bit Shing Victor Sun, Lantau HK
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20100001030 | WHEEL CHASSIS AND SHOPPING BAG WITH DETACHABLE WHEEL CHASSIS - The present invention relates to a shopping bag with a detachable wheel chassis, comprising a bag body having bag handles and a receiving portion disposed on its bottom, and a two-wheel chassis detachably configured to bear and hold the bag body thereon. The chassis is made of a piece of resilient metal wire and has a configuration having a downwardly extended supporting portion, two oppositely and inwardly inserting portions adapted to be received in the receiving portion of the bag body, and two end portions on which the two wheels are rotatably mounted. The shopping bag of the invention is convenient to use, low in cost, simple in structure, and also finds a wide range of applications. The invention also provides a two-wheel chassis detachably configured to bear and hold an article having a relatively flat bottom and a receiving portion on the flat bottom. | 01-07-2010 |
Brian Sun, North Point HK
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20110020184 | Kitchen Waste Bin - A kitchen waste bin having a casing; a lid hingedly attached to the casing and moveable between open and closed positions. The lid includes an outer casing, an inner casing and a cavity there between. The inner casing having one or more apertures communicating between the cavity and the interior of the receptacle when the lid is closed; an ozone generator located within the cavity arranged to discharge ozone into the receptacle where the ozone generator is an ultraviolet source that includes an elongate lamp in an elongate channel shaped reflector; a switch that generates and transmits a control signal when the lid is moved; and a control unit arranged to switch the ozone generator on or off in response to a control signal. Ozone is discharged into the receptacle for a sterilization period when the lid is closed. Discharge of the ozone stops when the lid is opened. | 01-27-2011 |
Caiming Sun, New Territories HK
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20150108632 | THIN FILM WITH NEGATIVE TEMPERATURE COEFFICIENT BEHAVIOR AND METHOD OF MAKING THEREOF - A conductive thin film including a binder matrix and semiconductor nanowires dispersed therein is disclosed. The semiconductor nanowires are in the range of 30% to 50% by weight percentage of the thin film. The present invention also discloses a method of making such thin film. The method includes the steps of: mixing a plurality of semiconductor nanowires with a polymer binder to obtain a printing ink; thinning the printing ink with a solvent to achieve a predetermined viscosity; printing the printing ink on a substrate to form a conductive thin film thereon and evaporating the solvent at a rate slower than the evaporation rate of water. | 04-23-2015 |
Chi Ping Sun, Shatin HK
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20150145450 | CONTROL CIRCUIT FOR A DC MOTOR - A control circuit for a DC motor, has: a first and second input ports for connection to a DC source; a H-bridge driving circuit, having first and second switches connected in series between the input ports, and third and fourth switches connected in series between the input ports, a first output port between the first and second switches and a second output port between the third and fourth switches, and a shunt circuit and/or a blocking circuit. The motor is connected between the first and second output ports. The shunt circuit is connected between the first second output ports and has a resistance that will decrease in response to BEMF generated by the motor. The blocking circuit is connected in series with the motor between the output ports and has a resistance that increases in response to BEMF generated by the motor. | 05-28-2015 |
Dong Sun, Kowloon HK
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20140073000 | METHODS AND MEANS FOR MANIPULATING PARTICLES - The present invention is concerned with a system for sorting target particles from a flow of particles. The system has a microscope, a light source, a CCD camera, microfluidic chip device with microfluidic channels, a detection apparatus for detecting the target particles with predefined specific features, a response generating apparatus for generating a signal in response to the detection of the target particles, and an optical tweezing system for controlling movement of optical traps, the optical tweezing system is operably linked to the response signal. | 03-13-2014 |
Hao Sun, Shatin HK
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20120322069 | Diagnositic Methods of Tumor Susceptibility With Nucleotide Polymorphisms Inside MicroRNA Target Sites - Methods of diagnosing tumor susceptibility or cancer including the step of determining whether a patient has one or more SNP-miRNA expression pattern combinations described herein. Each SNP-miRNA expression pattern combination is supported by data that shows that the SNP is associated with tumor susceptibility because of its ability to affect miRNA binding sites and/or miRNA:mRNA gene regulation. | 12-20-2012 |
Peng Sun, Fanling HK
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20090294974 | BONDING METHOD FOR THROUGH-SILICON-VIA BASED 3D WAFER STACKING - There is described a bonding method for through-silicon-via bonding of a wafer stack in which the wafers are formed with through-silicon-vias and lateral microchannels that are filled with solder. To fill the vias and channels the wafer stack is placed in a soldering chamber and molten solder is drawn through the vias and channels by vacuum. The wafers are held together by layers of adhesive during the assembly of the wafer stack. Means are provided for local reheating of the solder after it has cooled to soften the solder to enable it to be removed from the soldering chamber. | 12-03-2009 |
Raymond Wai Yin Sun, Honk Kong HK
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20110098263 | HYDROXY-SUBSTITUTED COLD(III) PORPHYRIN COMPLEXES AS HISTONE DEACETYLASE INHIBITORS - A method for treatment of cancer by inhibiting the activity of histone deacetylase, comprising administering to a human in need of such treatment a composition containing a therapeutically effective amount of a gold(III) complex having the structural formula of | 04-28-2011 |
Samuel Sai Ming Sun, Shatin HK
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20080199910 | Production of recombinant insulin-like growth factor-I (IGF-I) and insulin-like growth factor binding protein-3 (IGFBP-3) in transgenic monocots - Two important human proteins, insulin growth factor I (IGF-I) and insulin growth factor binding protein 3 (IGFBP-3) have been produced in monocots. The recombinantly produced proteins exhibit the known activities of the native forms. | 08-21-2008 |
20090031445 | METHODS TO ENHANCE PLANT TRAUMA RESISTANCE - Expression systems that effect production of a GTPase activating protein in plants are used to modify plants to enhance their ability to resist trauma | 01-29-2009 |
20090038029 | Method to alleviate abiotic stress in plants - Plants can be modified to resist abiotic stress by effecting expression of PAP activity. | 02-05-2009 |
Wai Lun Alan Sun, Lantau HK
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20090140504 | SHOPPING BAG WITH DETACHABLE WHEEL CHASSIS - The present invention relates to a shopping bag with a detachable wheel chassis. Said shopping bag comprises a bag body having bag handles and receiving portion on its bottom; and a wheel chassis connected with the shopping bag body in an inserting manner, which includes a pair of wheels and a shaft on two ends of which the wheels are respectively fitted by means of fixing elements and on which a supporting assembly including a supporting rod, two supporting members and a bracket is provided, and an inserting element is also provided wherein the inserting element can be inserted into the receiving portion of the bag body. Such a shopping bag has the advantages of simple structure producible in various sizes, ease of use, force saving and easily marketed. | 06-04-2009 |
20100001030 | WHEEL CHASSIS AND SHOPPING BAG WITH DETACHABLE WHEEL CHASSIS - The present invention relates to a shopping bag with a detachable wheel chassis, comprising a bag body having bag handles and a receiving portion disposed on its bottom, and a two-wheel chassis detachably configured to bear and hold the bag body thereon. The chassis is made of a piece of resilient metal wire and has a configuration having a downwardly extended supporting portion, two oppositely and inwardly inserting portions adapted to be received in the receiving portion of the bag body, and two end portions on which the two wheels are rotatably mounted. The shopping bag of the invention is convenient to use, low in cost, simple in structure, and also finds a wide range of applications. The invention also provides a two-wheel chassis detachably configured to bear and hold an article having a relatively flat bottom and a receiving portion on the flat bottom. | 01-07-2010 |
Xiangxia Sun, New Territories HK
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20140066085 | SECONDARY USER SELECTION IN COOPERATIVE SENSING SCHEDULING - Cooperative spectral channel sensing techniques are applied in a cognitive radio network (CRN). Network characteristics and target parameter thresholds can be determined. An overall number of secondary users (SUs) assigned to sense a number of primary user (PU) channels can be determined. Further, it can be determined how many SUs to assign to sense each PU channel. In one aspect, SUs are allowed to access to PU channels based on spectrum opportunities determined by the cooperative spectral channel sensing techniques. | 03-06-2014 |
Xiao-Hong Sun, Hung Hom HK
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20100313668 | FIBER STRAIN SENSOR AND MEASUREMENT SYSTEM FOR REPEATED LARGE DEFORMATION - A measurement system ( | 12-16-2010 |