Patents by Inventor Eric Hsia

Eric Hsia 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: 4736526
    Abstract: Apparatus is disclosed in which a clear plastic template bears a combination of inscribed marks and aperatures adapted to cooperate with each other so as to enable a user to readily draw common geometric figures. The template further cooperates with an annexed arm which rotates with respect to the template to assist in drawing circles.
    Type: Grant
    Filed: April 17, 1987
    Date of Patent: April 12, 1988
    Inventor: Eric Hsia
  • Patent number: D768171
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: October 4, 2016
    Assignee: Microsoft Corporation
    Inventors: MacBeth Watson, Kathryn Storm, Rita Yu, Megan McMillan, Eric Hsia
  • Patent number: D773511
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: December 6, 2016
    Assignee: Microsoft Corporation
    Inventors: MacBeth Watson, Megan McMillan, David Gardner, Eric Hsia
  • Patent number: D774069
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: December 13, 2016
    Assignee: Microsoft Corporation
    Inventors: David Gardner, Eric Hsia, MacBeth Watson, Brian Ralphs, John Snavely, Megan McMillan
  • Patent number: D774070
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: December 13, 2016
    Assignee: Microsoft Corporation
    Inventors: Andrew Moroney, Stephane Comeau, David Gardner, Megan McMillan, Eric Hsia, MacBeth Watson, Brian Ralphs, John Snavely
  • Patent number: D783666
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: April 11, 2017
    Assignee: Microsoft Corporation
    Inventors: John Snavely, Megan McMillan, MacBeth Watson, Chao Wang, David Gardner, Eric Hsia
  • Patent number: D796530
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: September 5, 2017
    Assignee: Microsoft Corporation
    Inventors: Megan McMillan, MacBeth Watson, Eric Hsia