Patents by Inventor Robert Yu

Robert Yu 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).

  • Patent number: 7722971
    Abstract: An electric generator for a motor vehicle, including: a reformer for producing a reformate from a primary fuel, water and air; circuits supplying the reformer with primary fuel, air, and water; a fuel cell for production electric power from the reformate and air; a compressor for compressing the air for the fuel cell and/or the reformer; and circuits for supplying the fuel cell with reformate and air, connecting the fuel cell to the reformer and the compressor, respectively. The circuits supplying water to the reformer include a first heat exchanger for establishing heat exchange relationship between the water and the air compressed by the compressor.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: May 25, 2010
    Assignee: Renault S.A.S
    Inventors: Samuel Barbier, Fabien Boudjemaa, Gerard Olivier, Abdelhakim Oulefki, Robert Yu
  • Patent number: 7557605
    Abstract: A system including a plurality of programmable logic blocks, a plurality of special-purpose blocks, and a configurable high-speed mesh interconnect fabric operatively connecting the plurality of programmable logic blocks and the plurality of special-purpose blocks, where the configurable high-speed mesh interconnect fabric is configured to implement a plurality of interconnect pipeline buses spanning across the system.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: July 7, 2009
    Assignee: Cswitch Corporation
    Inventors: Godfrey P. D'Souza, Douglas Laird, Malcolm J. Wing, Colin N. Murphy, Dana L. How, Robert Yu, Jay B. Patel, Ivo Dobbelaere, Jason Golbus, Suresh Subramaniam, Mukunda Krishnappa, Pohrong R. Chu, Dave Trossen, Kevin James
  • Publication number: 20090077308
    Abstract: A system for determining memory addresses including a first content-addressable memory (CAM) configured to generate a first matchvector based on a first key; a first inverse-mask-reverse (IMR) module operatively connected to the first CAM, where the first IMR module is configured to generate a first auxiliary matchvector based on the first matchvector; and a first priority encoder (PE) operatively connected to the first IMR module, where the first PE is configured to output a first encoded memory address based on the first auxiliary matchvector, where the first CAM, the first IMR module, and the first PE are associated with a first reconfigurable content-addressable memory (RCAM).
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: Cswitch Corporation
    Inventors: Robert Yu, Dave Trossen, Jack Liu, Mukunda Krishnappa, Kevin James
  • Publication number: 20090072858
    Abstract: A system including a plurality of programmable logic blocks, a plurality of special-purpose blocks, and a configurable high-speed mesh interconnect fabric operatively connecting the plurality of programmable logic blocks and the plurality of special-purpose blocks, where the configurable high-speed mesh interconnect fabric is configured to implement a plurality of interconnect pipeline buses spanning across the system.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Applicant: CSWITCH CORPORATION
    Inventors: Godfrey P. D'Souza, Douglas Laird, Malcolm J. Wing, Colin N. Murphy, Dana L. How, Robert Yu, Jay B. Patel, Ivo Dobbelaere, Jason Golbus, Suresh Subramaniam, Mukunda Krishnappa, Pohrong R. Chu, Dave Trossen, Kevin James
  • Publication number: 20080251303
    Abstract: A method for controlling a vehicle drive train, which communicates or maintains in communication via at least one valve two cooling circuits operating normally and respectively associated with a heat engine and with at least one electrical member.
    Type: Application
    Filed: September 7, 2006
    Publication date: October 16, 2008
    Applicant: RENAULT S.A.S
    Inventors: Cedric Rouaud, Robert Yu
  • Publication number: 20080050624
    Abstract: The invention concerns an electric generator for a motor vehicle, comprising: a reformer (60) for producing a reformate from a primary fuel, water and air; circuits supplying the reformer with primary fuel (64), air (36, 40, 38, 62) and water (82, 86, 90, 66), a fuel cell (20) for production electric power from the reformate and air, a compressor (36, 38) for compressing the air for the fuel cell (20) and/or the reformer (60), circuits for supplying the fuel cell with reformate (80, 82, 84, 86, 88, 90, 92, 94, 22) and air (24), connecting the fuel cell to the reformer and the compressor (36, 38), respectively. The inventive generator is characterized in that the circuits (82, 86, 90, 66) supplying water to the reformer comprises a first heat exchanger (130; 40; 50) for establishing heat exchange relationship between said water and the air compressed by said compressor (35; 38).
    Type: Application
    Filed: October 6, 2005
    Publication date: February 28, 2008
    Inventors: Samuel Barbier, Fabien Boudjemaa, Gerard Olivier, Abdelhakim Oulefki, Robert Yu
  • Publication number: 20070148572
    Abstract: An imaging member having an adhesive charge transport layer is disclosed herein. The charge transport layer comprises a low surface energy polymer having siloxane segments in its backbone and a charge transport compound; it may further comprise a film-forming polymer. The charge transport layer has low surface energy, reduced coefficient of surface contact friction, and improved surface lubricity.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 28, 2007
    Inventors: Robert Yu, Stephen Avery, Kathleen Carmichael, Jimmy Kelly
  • Publication number: 20070141487
    Abstract: An imaging member having an anti-curl back coating is disclosed. The anti-curl back coating comprises a low surface energy polymer having siloxane segments in its backbone and a film forming polymer. The anti-curl back coating has low surface energy and improved surface lubricity.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Robert Yu, Stephen Avery
  • Publication number: 20070141491
    Abstract: An imaging member comprising a barrier or under-layer intermediate a photogenerating layer and charge transport layer to reduce charge deficiency spots. The barrier under-layer comprises a film forming polymer binder selected from a conductive polymer binder, a non-conductive polymer binder, or mixtures thereof. Optionally, the barrier layer can include a small amount of a charge transport material.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Satchidanand Mishra, Kathleen Carmichael, Yuhua Tong, Anthony Horgan, Edward Grabowski, Richard Post, Robert Yu, Dennis Prosser, Edward Domm, Min-Hong Fu
  • Publication number: 20070141493
    Abstract: An imaging member having an anti-curl back coating comprising an inner layer and an outer layer is disclosed. The outer layer comprises a low surface energy polymer having siloxane segments in its backbone and the inner layer comprises a film forming polymer. The anti-curl back coating has low surface energy and improved surface lubricity.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Kent Evans, Robert Yu, Stephen Avery
  • Publication number: 20070137611
    Abstract: In an internal combustion engine a fuel-air mixture having compression temperatures and pressures sufficiently low as not to support auto ignition, ignition is achieved by injecting igniting active radicals into the air-fuel mixture. In one embodiment the active radicals are provided by withdrawing a portion of the mixture, treating it to produce active radicals in the portion and returning the portion to the mixture. Treatment of the portion typically includes simultaneously injecting, mixing, and compression of a predetermined amount of pilot fuel within the portion.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 21, 2007
    Inventors: Robert Yu, Ming-Li Yu, Robert Yu
  • Patent number: 7215649
    Abstract: A method and system for wireless pairing procedure through a wired interface. The wireless pairing system of the present invention comprises at least two wireless devices and a central controller. First, the wireless devices are connected to the central controller through a wired interface for pairing. The central controller then requests relevant information such as device address, device type, and connection mode of each wireless device. The central controller determines all possible pairs of peer entities according to the relevant information of the wireless devices, and generates a dedicated link key for each pair for successful pairing. Finally, the central controller writes the link key and the relevant information of the corresponding peer entity into each wireless device.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: May 8, 2007
    Assignee: Via Technologies, Inc.
    Inventors: Robert Yu, Vance Yeh
  • Publication number: 20070099101
    Abstract: A flexible imaging member which does not require the use of an anti-curl back coating is disclosed herein. The flexible imaging member has a layer comprising two charge transport molecules dispersed in a film-forming polymer binder and an overcoat layer. The first charge transport molecule is a biphenyl amine, terphenyl diamine, or bis(triarylamine) stilbene. The second charge transport molecule is a bis(triarylamine), tri-p-tolylamine, or triphenylamine. The weight ratio of second charge transport molecule to first charge transport molecule is from about 90:10 to about 66:34. Trifluoro acetic acid is also added to the layer containing the charge transport material.
    Type: Application
    Filed: October 28, 2005
    Publication date: May 3, 2007
    Inventors: Anthony Horgan, Robert Yu, Kathleen Carmichael
  • Publication number: 20070092813
    Abstract: An imaging member having a charge transport layer is provided. The charge transport layer includes a plurality of charge transport layers coated from solutions of similar or different compositions or concentrations, wherein the upper or additional transport layer(s) comprise a lower concentration of charge transport compound than the first (bottom) charge transport layer. The charge transport compound included in the first (bottom) charge transport layer may either be the same or different from that included in the additional charge transport layers. The charge transport compound in one or more of the layers is dissolved or molecularly dispersed in an electrically inactive polymer material to form a solid solution. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improves wear resistance, provides excellent imaging member electrical performance, and delivers improved print quality.
    Type: Application
    Filed: November 16, 2006
    Publication date: April 26, 2007
    Inventors: Anthony Horgan, Robert Yu, Satchidanand Mishra, Richard Post, Edward Grabowski, Kathleen Carmichael, John Lambie, Houy Yuh, Timothy Fuller, John Yanus, Markus Silvestri, Yuhua Tong, Dale Renfer, Kenny-Tuan Dinh, Geoffrey Foley
  • Publication number: 20070082282
    Abstract: An electrophotographic imaging member having a charge generating layer and a charge transport layer overlayed thereon is provided. The charge transport layer has a lower surface and an upper surface, wherein the lower surface is in contiguous contact with the charge generating layer. The charge transport layer comprises a film forming polymer binder and a charge transport compound molecularly dispersed or dissolved therein to form a solid solution. The concentration of the charge transport compound in the charge transport layer decreases from the lower surface to the upper surface. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improved wear resistance, excellent imaging member electrical performance, and improved copy print out quality.
    Type: Application
    Filed: December 15, 2006
    Publication date: April 12, 2007
    Inventors: Satchidanand Mishra, Anthony Horgan, Robert Yu, Dasarao Murti, Suresh Ahuja
  • Publication number: 20070059623
    Abstract: The presently disclosed embodiments are directed to anticurl back coatings useful in electrophotography. More particularly, the embodiments pertain to an electrophotographic imaging member with an improved anticurl back coating including a low surface energy polymeric material to prevent curling, render surface lubricity, eliminate electrostatic charge built-up, and reduce friction, and a process for making and using the member.
    Type: Application
    Filed: September 15, 2005
    Publication date: March 15, 2007
    Applicant: Xerox Corporation
    Inventor: Robert Yu
  • Patent number: D561264
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: February 5, 2008
    Assignee: Astralite, Inc.
    Inventor: Robert Yu
  • Patent number: D586860
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: February 17, 2009
    Assignee: Astralite, Inc.
    Inventor: Robert Yu
  • Patent number: D597434
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: August 4, 2009
    Assignee: Astralite, Inc.
    Inventor: Robert Yu
  • Patent number: D615442
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: May 11, 2010
    Assignee: Astralite, Inc.
    Inventor: Robert Yu