Patents by Inventor David Hong
David Hong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20130059943Abstract: Halogen-free, flame retardant compositions comprising in weight percent based on the weight of the composition: A. 20 to 60% TPU/Si-g-EVA polymer blend in which the Si-g-EVA is crosslinked, B. 1 to 25% organic phosphate ester, C. 30 to 60% metal hydrate, and D. 0.1 to 10% epoxidized novolac. Optionally, the compositions further comprise in weight percent based on the weight of the composition, one or more of: E. 0.01 to 0.5% anti-dripping agent, F. 0.1 to 2% additive; and G. 0.1 to 5% filler.Type: ApplicationFiled: May 24, 2010Publication date: March 7, 2013Inventors: Wilson Xiao Wei Yan, Given Jing Chen, Lotus Hua Huang, David Hong Fei Guo
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Publication number: 20120244305Abstract: A halogen-free, flame retardant composition comprises thermoplastic polyurethane, olefin block copolymer, carbonyl-containing olefin polymer compatibilizer, and flame retardant package comprising bisphenol-A bis(diphenyl phosphate) and/or resorcinol bis(diphenyl phosphate), a nitrogen/phosphorus based, halogen-free flame retardant, and epoxidized novolac. The composition that will not only be processed easily to make a wire or cable sheath but also pass both the VW-1 flame retardancy test and the UL1581 heat deformation test at 150° C. exhibits good tensile and flexibility properties.Type: ApplicationFiled: December 18, 2009Publication date: September 27, 2012Applicant: Dow Global Technologies LLCInventors: Given Jing Chen, Wilson Xiao Wei Yan, Lan Lu, Bin Li, David Hong Fei Guo, Lotus Hua Huang
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Publication number: 20120244365Abstract: The present disclosure provides a flexible, halogen-free, flame retardant composition. The composition includes from about 25 wt % to about 95 wt % of a thermoplastic polyurethane (TPU); from about 5 wt % to about 50 wt % of an olefin block copolymer (OBC); and from about 30 wt % to about 70 wt % of a flame retardant. The flame retardant is selected from resorcinol bis(diphenyl 5 phosphate) (RDP), bis diphenyl phosphate (BDP), bisphenol-A bis(diphenyl phosphate) (BPADP), aluminum trihydrate (ATH), a nitrogen/phosphorus-based halogen-free flame retardant, epoxidized novolac resin, and combinations thereof. The composition requires no compatibilizer for the TPU and OBC. The composition finds application in wire and cable structures.Type: ApplicationFiled: December 18, 2009Publication date: September 27, 2012Inventors: Given Jing Chen, Wilson Xiao Wei Yan, Bin Li, Lan Lu, Weiming Wayne Ma, Lotus Hua Huang, David Hong Fei Guo
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Publication number: 20120238664Abstract: Polymer blends comprising a first phase comprising a thermoplastic polyurethane matrix and a second phase comprising a crosslinked polar olefin polymer are provided. The first phase is a continuous phase and the second phase can be co-continuous with the first phase, or dispersed as a non-continuous phase in the first phase. The first phase further comprises a metal hydroxide flame retardant and an organic flame retardant. The second phase further includes a metal hydroxide which is coupled to the olefin polymer via a silane coupling agent.Type: ApplicationFiled: December 11, 2009Publication date: September 20, 2012Inventors: Wilson Xiao Wei Yan, Given Jing Chen, Tong Wu, Lotus Hua Huang, David Hong Fei Guo, Jeffrey M. Cogen, Will Wei Chao Gu
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Patent number: 8171784Abstract: A gas cylinder residual gas volume indicator includes a carrier having a weight-receiving part and a pressure-applying part, a hydraulic cylinder having a cylinder body holding a hydraulic fluid and a cylinder piston stopped against the pressure-applying part of the carrier and movable with the pressure-applying part relative to the cylinder body to force the hydraulic fluid out of the cylinder body according to the weight received from a gas cylinder by the weight-receiving part, a hydraulic mechanical type meter having an index rotatable by a hydraulic fluid, and an oil pipe for guiding the hydraulic fluid out of the hydraulic cylinder into the meter to rotate the index.Type: GrantFiled: November 5, 2009Date of Patent: May 8, 2012Assignee: Winners Products Engineering Ltd.Inventor: David Hong
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Patent number: 8113191Abstract: Flame tamers for bridging on a barbeque burner box above heat sources of a barbeque grill to distribute heat energy evenly over the barbeque cooking surface have protruding openings extending toward one more of the peripheral walls of the barbeque burner box so that foods on the cooking surface can be cooked evenly and efficiently, thus saving much energy consumption.Type: GrantFiled: September 3, 2009Date of Patent: February 14, 2012Assignee: Winners Products Engineering Ltd.Inventor: David Hong
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Patent number: 8097957Abstract: A Flash memory card is disclosed comprising a substrate, a Flash memory die on top of the substrate, a controller die on top of the Flash memory die, and an interposer coupled to with the controller die and on top of the Flash memory die wherein the interposer results in substantial reduced wire bonding to the substrate. The interposer can surround or be placed side by side with the controller die. A system and method in accordance with the present invention achieves the following objectives: (1) takes advantage of as large of a Flash memory die as possible, to increase the density of the Flash card by reducing the number of wire bond pads on the substrate and enabling insertion of the largest die possible that can fit inside a given card interior boundary; (2) more efficiently stacks Flash memory dies to increase density of the Flash card; and (3) has a substantially less number of bonding wires to the substrate as possible, to improve production yield.Type: GrantFiled: February 8, 2010Date of Patent: January 17, 2012Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, Jason Jajen Chen
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Patent number: 8040749Abstract: A Flash memory controller is disclosed. The Flash memory controller comprises a host interface, a Flash memory interface, controller logic coupled between the host interface, the controller logic handling a plurality of voltages. The controller also includes a mechanism for allowing a multiple voltage host to interface with a high voltage or a multiple voltage Flash memory. A multiple voltage Flash memory controller in accordance with the present invention provides the following advantages over conventional Flash memory controllers: (1) a voltage host is allowed to interface with multiple Flash memory components that operate at different voltages in any combination; (2) power consumption efficiency is improved by integrating the programmable voltage regulator, and voltage comparator mechanism with the Flash memory controller; (3) External jumper selection is eliminated for power source configuration; and (4) Flash memory controller power source interface pin-outs are simplified.Type: GrantFiled: June 28, 2010Date of Patent: October 18, 2011Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, David Sun
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Patent number: 7989268Abstract: A shape-molding structure of a memory card comprises a circuit substrate, at least one chip, and an encapsulant covering. The upper and lower surfaces of the circuit substrate have a circuit layer and a plurality of electric contacts, respectively. The chip is located on the upper surface of the circuit substrate and electrically connected with the circuit layer. The encapsulant covering is formed by using a mold to press encapsulant entering at least one encapsulant inlet provided on at least one side surface of the circuit substrate. The encapsulant covering encapsulates all the above components with only the electric contacts exposed. A trace mark of the encapsulant inlet remaining on the encapsulant covering is then cut to obtain a shape-molding structure of memory card with an smooth and intact outer appearance.Type: GrantFiled: July 22, 2009Date of Patent: August 2, 2011Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, Jin S. Wang, David Hong-Dien Chen
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Patent number: 7977386Abstract: The present invention relates to solid forms of (S)—N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy) -2-hydroxy-2-methylpropanamide and process for producing the same.Type: GrantFiled: September 11, 2008Date of Patent: July 12, 2011Assignee: Universtiy of Tennessee Research FoundationInventors: James T. Dalton, David A. Dickason, David Hong, Thomas G. Bird, Tai Ahn
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Publication number: 20110100110Abstract: A gas cylinder residual gas volume indicator includes a carrier having a weight-receiving part and a pressure-applying part, a hydraulic cylinder having a cylinder body holding a hydraulic fluid and a cylinder piston stopped against the pressure-applying part of the carrier and movable with the pressure-applying part relative to the cylinder body to force the hydraulic fluid out of the cylinder body according to the weight received from a gas cylinder by the weight-receiving part, a hydraulic mechanical type meter having an index rotatable by a hydraulic fluid, and an oil pipe for guiding the hydraulic fluid out of the hydraulic cylinder into the meter to rotate the index.Type: ApplicationFiled: November 5, 2009Publication date: May 5, 2011Applicant: Winners Products Engineering Ltd.Inventor: David Hong
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Publication number: 20110048399Abstract: Flame tamers for bridging on a barbeque burner box above heat sources of a barbeque grill to distribute heat energy evenly over the barbeque cooking surface have protruding openings extending toward one more of the peripheral walls of the barbeque burner box so that foods on the cooking surface can be cooked evenly and efficiently, thus saving much energy consumption.Type: ApplicationFiled: September 3, 2009Publication date: March 3, 2011Applicant: WINNERS PRODUCTS ENGINEERING LTD.Inventor: David Hong
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Patent number: 7864615Abstract: A Flash memory controller includes a host interface, a Flash memory interface, controller logic coupled between the host interface, the controller logic handling a plurality of voltages. The controller also includes a mechanism for allowing a multiple voltage host to interface with a high voltage or multiple voltage Flash memory. A multiple voltage Flash memory controller in accordance with the present invention provides the following advantages over conventional Flash memory controllers: (1) a voltage host is allowed to interface with multiple Flash memory components that operate at different voltages in any combination; (2) power consumption efficiency is improved by integrating the programmable voltage regulator, and voltage comparator mechanism with the Flash memory controller; (3) External jumper selection is eliminated for power source configuration; and (4) Flash memory controller power source interface pin-outs are simplified.Type: GrantFiled: February 25, 2005Date of Patent: January 4, 2011Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, David Sun
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Publication number: 20100268873Abstract: A Flash memory controller is disclosed. The Flash memory controller comprises a host interface, a Flash memory interface, controller logic coupled between the host interface, the controller logic handling a plurality of voltages. The controller also includes a mechanism for allowing a multiple voltage host to interface with a high voltage or a multiple voltage Flash memory. A multiple voltage Flash memory controller in accordance with the present invention provides the following advantages over conventional Flash memory controllers: (1) a voltage host is allowed to interface with multiple Flash memory components that operate at different voltages in any combination; (2) power consumption efficiency is improved by integrating the programmable voltage regulator, and voltage comparator mechanism with the Flash memory controller; (3) External jumper selection is eliminated for power source configuration; and (4) Flash memory controller power source interface pin-outs are simplified.Type: ApplicationFiled: June 28, 2010Publication date: October 21, 2010Applicant: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, David Sun
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Patent number: 7760574Abstract: A Flash memory controller is disclosed. The Flash memory controller comprises a host interface, a Flash memory interface, controller logic coupled between the host interface the controller logic handling a plurality of voltages. The controller also includes a mechanism for allowing a multiple voltage host to interface with a high voltage or a multiple voltage Flash memory. A multiple voltage Flash memory controller in accordance with the present invention provides the following advantages over conventional Flash memory controllers: (1) a voltage host is allowed to interface with multiple Flash memory components that operate at different voltages in any combination; (2) power consumption efficiency is improved by integrating the programmable voltage regulator, and voltage comparator mechanism with the Flash memory controller; (3) External jumper selection is eliminated for power source configuration; and (4) Flash memory controller power source interface pin-outs are simplified.Type: GrantFiled: November 8, 2007Date of Patent: July 20, 2010Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, David Sun
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Patent number: 7748295Abstract: A tire-repair bottle includes a latex bottle, a balloon mounted in an inlet of the bottle, a connector fastened to an extension tube at the inlet of the bottle and connected to an air compressor through an air hose, a connector fastened to an extension tube at an outlet of the bottle to hold a one-way valve and to secure a fluid hose for connection to a tire to be repaired. When the balloon is inflated by the air compressor to increase the pressure inside the bottle, the one-way valve is opened for enabling latex to flow out of the bottle through the flow guide into the tire that is connected to the connector at the outlet of the bottle, and the balloon explodes when inflated to a predetermined status to touch a sharp point of the bottle, for enabling compressed air to enter the tire.Type: GrantFiled: February 23, 2007Date of Patent: July 6, 2010Assignee: Active Tools International (HK) Ltd.Inventor: David Hong
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Publication number: 20100133673Abstract: A Flash memory card is disclosed comprising a substrate, a Flash memory die on top of the substrate, a controller die on top of the Flash memory die, and an interposer coupled to with the controller die and on top of the Flash memory die wherein the interposer results in substantial reduced wire bonding to the substrate. The interposer can surround or be placed side by side with the controller die. A system and method in accordance with the present invention achieves the following objectives: (1) takes advantage of as large of a Flash memory die as possible, to increase the density of the Flash card by reducing the number of wire bond pads on the substrate and enabling insertion of the largest die possible that can fit inside a given card interior boundary; (2) more efficiently stacks Flash memory dies to increase density of the Flash card; and (3) has a substantially less number of bonding wires to the substrate as possible, to improve production yield.Type: ApplicationFiled: February 8, 2010Publication date: June 3, 2010Applicant: KINGSTON TECHNOLOGY CORPORATIONInventors: Ben Wei CHEN, David Hong-Dien CHEN, Jason Jajen CHEN
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Patent number: 7659610Abstract: A Flash memory card is disclosed comprising a substrate, a Flash memory die on top of the substrate, a controller die on top of the Flash memory die, and an interposer coupled to with the controller die and on top of the Flash memory die wherein the interposer results in substantial reduced wire bonding to the substrate. The interposer can surround or be placed side by side with the controller die. A system and method in accordance with the present invention achieves the following objectives: (1) takes advantage of as large of a Flash memory die as possible, to increase the density of the Flash card by reducing the number of wire bond pads on the substrate and enabling insertion of the largest die possible that can fit inside a given card interior boundary; (2) more efficiently stacks Flash memory dies to increase density of the Flash card; and (3) has a substantially less number of bonding wires to the substrate as possible, to improve production yield.Type: GrantFiled: July 29, 2008Date of Patent: February 9, 2010Assignee: Kingston Technology CorporationInventors: Ben Wei Chen, David Hong-Dien Chen, Jason Japen Chen
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Patent number: 7629191Abstract: A semiconductor device can include a channel including a zinc-indium oxide film.Type: GrantFiled: September 26, 2006Date of Patent: December 8, 2009Assignee: Hewlett-Packard Development Company, L.P.Inventors: Hai Q. Chiang, Randy L. Hoffman, David Hong, Nicole L. Dehuff, John F. Wager
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Patent number: 7626201Abstract: A semiconductor device can include a channel including a zinc-indium oxide film.Type: GrantFiled: October 4, 2006Date of Patent: December 1, 2009Assignee: Hewlett-Packard Development Company, L.P.Inventors: Hai Q. Chiang, Randy L. Hoffman, David Hong, Nicole L. Dehuff, John F. Wager