Patents by Inventor Herbert Pfeifer

Herbert Pfeifer 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: D502720
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: March 8, 2005
    Assignee: Logitech, Europe S.A.
    Inventors: Susan Egnoto, John Bateman, Kutlu Aricanli, Herbert Pfeifer
  • Patent number: D522998
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: June 13, 2006
    Assignee: Toa Kabushiki Kaisha/Toa Corporation
    Inventors: Shoji Ito, Hirohiko Yukimoto, Herbert Pfeifer
  • Patent number: D480098
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: September 30, 2003
    Assignee: Logitech Europe S.A.
    Inventors: Carlo Bernoulli, Herbert Pfeifer, Kutlu Aricanli, Howard Takeo Miyamura, Susan Egnoto
  • Patent number: D584731
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: January 13, 2009
    Assignee: Socket Mobile, Inc.
    Inventors: Paul Montgomery, Herbert Pfeifer, Richard Kevin Mather, Peter Phillips, Leonard Ott, Robert John Miller
  • Patent number: D592659
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: May 19, 2009
    Assignee: Socket Mobile, Inc.
    Inventors: Paul Montgomery, Herbert Pfeifer, Richard Kevin Mather, Peter Phillips, Leonard Ott, Robert John Miller
  • Patent number: D356558
    Type: Grant
    Filed: October 21, 1993
    Date of Patent: March 21, 1995
    Assignee: Logitech, Inc.
    Inventors: Paul Montgomery, Herbert Pfeifer
  • Patent number: D379351
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: May 20, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Alison Armstrong, Paul Montgomery, Herbert Pfeifer
  • Patent number: D379974
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: June 17, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Adam Richardson, Philip Yurkonis, Herbert Pfeifer, Paul Montgomery
  • Patent number: D382546
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: August 19, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Adam Richardson, Paul Montgomery, Herbert Pfeifer
  • Patent number: D383728
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: September 16, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Philip G. Yurkonis, Mike Antonczak, Michael Dann, Steven J. Furuta, Herbert Pfeifer, Paul Montgomery
  • Patent number: D384042
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: September 23, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Mike Antonczak, Michael Dann, Philip G. Yurkonis, Robert J. Lajara, Herbert Pfeifer, Paul Montgomery
  • Patent number: D391240
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: February 24, 1998
    Assignee: Sun Microsystems, Inc.
    Inventors: Herbert Pfeifer, Paul Montgomery, Philip G. Yurkonis, Michael Dann, Alison Armstrong
  • Patent number: D394846
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: June 2, 1998
    Assignee: Sun Microsystems, Inc.
    Inventors: Milton C. Lee, Christopher E. Chiodo, Christopher Whittall, Herbert Pfeifer
  • Patent number: D394847
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: June 2, 1998
    Assignee: Sun Microsystems, Inc.
    Inventors: Milton C. Lee, Philip Yurkonis, Christopher Whittall, Herbert Pfeifer
  • Patent number: D396031
    Type: Grant
    Filed: May 15, 1997
    Date of Patent: July 14, 1998
    Assignee: Sun Microsystems, Inc.
    Inventors: Chris Chiodo, Alison Armstrong, Anita Patel, Herbert Pfeifer, Paul Montgomery
  • Patent number: D411850
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: July 6, 1999
    Assignee: Logitech, Inc.
    Inventors: Hans-Peter Riecken, Herbert Pfeifer, John J. Feldis, III
  • Patent number: D413324
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: August 31, 1999
    Assignee: Logitech, Inc.
    Inventors: Hans-Peter Riecken, Herbert Pfeifer, John J Feldis, III
  • Patent number: D428885
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: August 1, 2000
    Assignee: Sun Microsystems, Inc.
    Inventors: Kuni Masuda, Craig Leverault, Paul S. Montgomery, Herbert Pfeifer, Howard W. Stolz
  • Patent number: D432125
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: October 17, 2000
    Assignee: Sun Microsystems, Inc.
    Inventors: Kuni Masuda, Craig Leverault, Paul S. Montgomery, Herbert Pfeifer, Howard W. Stolz
  • Patent number: D433432
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: November 7, 2000
    Assignee: Logitech, Inc.
    Inventors: Vance A. Prather, Bryed Billerbeck, Herbert Pfeifer, Bruce A. Friedericks, John Scott Crissman, Junien Labrousse