Patents by Inventor David S. Chau

David S. Chau 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: 7739876
    Abstract: An apparatus including a socket having a socket body and a cavity within the socket body. The apparatus further including a thermoelectric cooler coupled to an in-substrate voltage regulator positioned within the cavity. A method including coupling a thermoelectric cooler to an in-substrate voltage regulator positioned within a cavity of a socket and electrically coupling the thermoelectric cooler to the socket using a contact of the socket. A system including an electronic appliance having a processor including an in-substrate voltage regulator positioned within a cavity of a socket coupled to the processor. The system further including a thermoelectric cooler positioned within the cavity and coupled to the in-substrate voltage regulator.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: June 22, 2010
    Assignee: Intel Corporation
    Inventors: Ashish Gupta, David S. Chau
  • Patent number: 7560640
    Abstract: Embodiments of the invention provide a thin film thermoelectric cooler. The cooler may have a high packing density that provides good cooling performance. The cooler may be formed by forming a first set of cooling elements, depositing a conformal insulating layer on the first set, then forming a second set of cooling elements between the first set of elements.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: July 14, 2009
    Assignee: Intel Corporation
    Inventors: Chuan Hu, David S. Chau
  • Publication number: 20090109619
    Abstract: A method and apparatus cooling a chassis. The apparatus includes a telecommunication shelf structure or chassis (102) having a top side (108), bottom side (110), front side (104) and back side (108). Slots that can support boards (112) are oriented between the top side and the bottom side. A first set of fans (126) pushes air flow through the slots from the front and bottom sides of the shelf structure to the top and back sides of the shelf structure, and a second set of fans (128) pulls air flow through the slots from the front and bottom sides of the shelf structure to the top and back of the shelf structure. The first and second set of fans form a fault tolerant and redundant fan configuration in the telecommunication shelf structure to achieve an S-shaped air flow through the telecommunication shelf structure.
    Type: Application
    Filed: October 25, 2007
    Publication date: April 30, 2009
    Applicant: MOTOROLA, INC.
    Inventors: Jeffrey L. Wise, David S. Chau, Stephen A. Hauser, Pasi J. Vaananen
  • Patent number: 7430870
    Abstract: An apparatus and associated method to provide localized cooling to a microelectronic device are generally described. In this regard, according to one example embodiment, a cooling system comprising one or more thermoelectric cooler(s) is thermally coupled to a heat spreader to provide cooling to one or more hot spot(s) of a microelectronic device.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: October 7, 2008
    Assignee: Intel Corporation
    Inventors: David S. Chau, Gregory M. Chrysler
  • Publication number: 20080155990
    Abstract: An apparatus including a socket having a socket body and a cavity within the socket body. The apparatus further including a thermoelectric cooler coupled to an in-substrate voltage regulator positioned within the cavity. A method including coupling a thermoelectric cooler to an in-substrate voltage regulator positioned within a cavity of a socket and electrically coupling the thermoelectric cooler to the socket using a contact of the socket. A system including an electronic appliance having a processor including an in-substrate voltage regulator positioned within a cavity of a socket coupled to the processor. The system further including a thermoelectric cooler positioned within the cavity and coupled to the in-substrate voltage regulator.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 3, 2008
    Inventors: Ashish Gupta, David S. Chau
  • Patent number: 7336487
    Abstract: Embodiments of a cold plate and a manifold plate are disclosed. The cold plate may be coupled with an integrated circuit die, and the cold plate may also include a flow path to receive a liquid coolant. Coolant moving through the flow path can remove heat generated by the die. The cold plate may include one or more piercing elements that are coupled with the flow path. The manifold plate may hold a volume of a liquid coolant, and one or more breakable seals on the manifold plate contain the liquid coolant within the manifold plate (and perhaps other components of a fluid cooling system). The piercing element (or elements) on the cold plate may be inserted into the breakable seal (or seals) on the manifold plate to open the breakable seals and establish fluid communication between the cold and manifold plates. The use of a manifold plate including the breakable seals may enable the shipment and storage of a fluid cooling system precharged with a working fluid. Other embodiments are described and claimed.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: February 26, 2008
    Assignee: Intel Corporation
    Inventors: Gregory M. Chrysler, Paul J. Gwin, David S. Chau
  • Patent number: 6868898
    Abstract: A heat pipe is provided, which includes at least one outer structural wall, a wicking structure, and an inner retaining wall for the wicking structure. The outer structural wall has condenser, intermediate, and evaporator sections sequentially after one another. The wicking structure includes a plurality of wicking components onto which a fluid condenses at the condenser section when heat transfers therefrom out through the condenser section, flows thereon through the intermediate section, and evaporates therefrom when heat transfers thereto through the evaporator section. The wicking components are held in place between the intermediate section and an outer surface of the inner retaining wall. The fluid evaporating from the evaporator section recirculates past an inner surface of the inner retaining wall to the condenser section.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: March 22, 2005
    Assignee: Intel Corporation
    Inventors: David S. Chau, Ioan Sauciuc
  • Publication number: 20040188067
    Abstract: A heat pipe is provided, which includes at least one outer structural wall, a wicking structure, and an inner retaining wall for the wicking structure. The outer structural wall has condenser, intermediate, and evaporator sections sequentially after one another. The wicking structure includes a plurality of wicking components onto which a fluid condenses at the condenser section when heat transfers therefrom out through the condenser section, flows thereon through the intermediate section, and evaporates therefrom when heat transfers thereto through the evaporator section. The wicking components are held in place between the intermediate section and an outer surface of the inner retaining wall. The fluid evaporating from the evaporator section recirculates past an inner surface of the inner retaining wall to the condenser section.
    Type: Application
    Filed: March 26, 2003
    Publication date: September 30, 2004
    Inventors: David S. Chau, Ioan Sauciuc