Patents by Inventor Jennifer Shih

Jennifer Shih 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: 7741157
    Abstract: A method of forming a MEMS (Micro-Electro-Mechanical System), includes forming an ambient port through a MEMS cap which defines a cavity containing a plurality of MEMS actuators therein; and bonding a lid arrangement to the MEMS cap to hermetically seal the ambient port.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: June 22, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Charles C Haluzak, Arthur Piehl, Chien-Hua Chen, Jennifer Shih
  • Patent number: 7608998
    Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: October 27, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20080280398
    Abstract: A method of forming a MEMS (Micro-Electro-Mechanical System), includes forming an ambient port through a MEMS cap which defines a cavity containing a plurality of MEMS actuators therein; and bonding a lid arrangement to the MEMS cap to hermetically seal the ambient port.
    Type: Application
    Filed: July 21, 2008
    Publication date: November 13, 2008
    Inventors: Charles C. Haluzak, Arthur Piehl, Chien-Hua Chen, Jennifer Shih
  • Patent number: 7417307
    Abstract: A method of forming a MEMS (Micro-Electro-Mechanical System), includes forming an ambient port through a MEMS cap which defines a cavity containing a plurality of MEMS actuators therein; and bonding a lid arrangement to the MEMS cap to hermetically seal the ambient port.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: August 26, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Charles C Haluzak, Arthur Piehl, Chien-Hua Chen, Jennifer Shih
  • Publication number: 20070026559
    Abstract: A method of forming a MEMS (Micro-Electro-Mechanical System), includes forming an ambient port through a MEMS cap which defines a cavity containing a plurality of MEMS actuators therein; and bonding a lid arrangement to the MEMS cap to hermetically seal the ambient port.
    Type: Application
    Filed: July 29, 2005
    Publication date: February 1, 2007
    Inventors: Charles Haluzak, Arthur Piehl, Chien-Hua Chen, Jennifer Shih
  • Publication number: 20060164009
    Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
    Type: Application
    Filed: March 22, 2006
    Publication date: July 27, 2006
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald Enck, Jennifer Shih
  • Patent number: 7045958
    Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: May 16, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20060087232
    Abstract: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
    Type: Application
    Filed: October 20, 2005
    Publication date: April 27, 2006
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald Enck, Jennifer Shih
  • Patent number: 6988924
    Abstract: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: January 24, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20050101045
    Abstract: A method of sealing a micro-electromechanical system (MEMS) includes successively depositing and etching a sealing material to seal an opening in the MEMS.
    Type: Application
    Filed: November 7, 2003
    Publication date: May 12, 2005
    Inventors: Jennifer Shih, Valerie Marty, James Przybyia, Arthur Piehl, John Williams, Christopher Leonard
  • Publication number: 20040201349
    Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20040203313
    Abstract: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih