Patents by Inventor Bruce Yeh

Bruce Yeh 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: 7733553
    Abstract: An electronic light modulator device for at least partially displaying a pixel of an image, the device comprising first and second reflectors defining an optical cavity therebetween, the optical cavity being selective of an electromagnetic wavelength at an intensity by optical interference, the device having at least first and second optical states, at least one of the optical states being tunable and the other not tunable.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: June 8, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kenneth Faase, Adel Jilani, James C. McKinnell, Eric L. Nikkel, Arthur Piehl, James R. Przybyla, Bao-Sung Bruce Yeh
  • Patent number: 7471441
    Abstract: Various embodiments of a MEMs structure including flexures movably supporting a reflective face are disclosed.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: December 30, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: James R. Przybyla, Kenneth Faase, Adel Jilani, James C. McKinnell, Eric L. Nikkel, Arthur Piehl, Bao-Sung Bruce Yeh, Michael G. Monroe
  • Patent number: 7320899
    Abstract: A method of forming a micro-display includes forming a device that includes forming a partially reflecting layer on a first substrate and forming a plate overlying the partially reflecting layer, and adhering the device to a second substrate.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: January 22, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Charles C Haluzak, Kenneth Faase, John R Sterner, Chien-Hua Chen, Kirby Sand, Bao-Sung Bruce Yeh, Michael J. Regan
  • Patent number: 7245285
    Abstract: A pixel device, comprising; a first plate, a second plate disposed under the first plate, and a third plate disposed under the second plate; a first power supply for providing a first voltage to the first plate; a second power supply for providing a second voltage to the second plate; and a third power supply for providing a third voltage to the third plate.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: July 17, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bao-Sung Bruce Yeh, James Richard Przybyla, Michael John Regan
  • Patent number: 6984554
    Abstract: A transistor includes a base, a collector, and an emitter comprising a group III/VI semiconductor. Microcircuits having at least one metal oxide semiconductor (MOS) transistor and the previously described transistor are provided. Processes for manufacturing a transistor and a BiMOS microcircuit are also provided.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: January 10, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hung Liao, Bao-Sung Bruce Yeh
  • Patent number: 6937502
    Abstract: A re-recordable data storage medium is disclosed. The medium in one embodiment includes a phase-changeable layer and an intermediate layer. A junction between the intermediate layer and another layer of the medium provides a conduction barrier under no illumination that is substantially diminished under illumination of the regions of the phase-changeable layer that are in the appropriate phase.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: August 30, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bao-Sung Bruce Yeh, Michael J. Regan, Gary A. Gibson
  • Patent number: 6903386
    Abstract: A transistor includes a means for providing a non-silicon-based emitter with a flexible structure to relieve lattice mis-match between the emitter and the base.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: June 7, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hung Liao, Bao-Sung Bruce Yeh
  • Patent number: 6902258
    Abstract: An integrated circuit (IC) is formed on a substrate. The IC has a first well having a first dopant concentration that includes a second conductivity low-voltage transistor. The IC also has a second well having a dopant concentration equal to the first dopant concentration that includes a first conductivity high-voltage transistor. In addition, the IC has a third well having a second dopant concentration of an opposite type than the first well that includes a first conductivity low-voltage transistor. The first conductivity low-voltage transistor and the second conductivity low-voltage transistor are created without a threshold voltage (Vt) implant.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: June 7, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Zhizang Chen, Bao-Sung Bruce Yeh, S. Jonathan Wang, Cathy P. Peltier
  • Publication number: 20050041070
    Abstract: An integrated circuit (IC) is formed on a substrate. The IC has a first well having a first dopant concentration that includes a second conductivity low-voltage transistor. The IC also has a second well having a dopant concentration equal to the first dopant concentration that includes a first conductivity high-voltage transistor. In addition, the IC has a third well having a second dopant concentration of an opposite type than the first well that includes a first conductivity low-voltage transistor. The first conductivity low-voltage transistor and the second conductivity low-voltage transistor are created without a threshold voltage (Vt) implant.
    Type: Application
    Filed: September 28, 2004
    Publication date: February 24, 2005
    Inventors: Zhizang Chen, Bao-Sung Bruce Yeh, S. Jonathan Wang, Cathy Peltier
  • Patent number: D836521
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: December 25, 2018
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D860902
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: September 24, 2019
    Assignee: WHEEL GROUP HOLDING, LLC
    Inventor: Bruce Yeh
  • Patent number: D865609
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: November 5, 2019
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D872670
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: January 14, 2020
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D878992
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: March 24, 2020
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D887935
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: June 23, 2020
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D921551
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: June 8, 2021
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D926099
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 27, 2021
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D928681
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: August 24, 2021
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D935368
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: November 9, 2021
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh
  • Patent number: D942360
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: February 1, 2022
    Assignee: WHEEL GROUP HOLDINGS, LLC
    Inventor: Bruce Yeh