Patents by Inventor Bruce A. Strangfeld

Bruce A. Strangfeld 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: 8371886
    Abstract: An aquatic paddle includes a shaft having a first end and a second end, and a paddle blade rigidly coupled to the first end of the shaft. The paddle blade is constructed from a skeleton and a web spanning the skeleton. The skeleton includes a hub structure having a proximal end and a distal end, and a plurality of rod members. Each rod member is rigidly secured at the distal end of the hub structure. The proximal end of the hub structure is rigidly secured to the first end of the shaft.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: February 12, 2013
    Assignee: Ugly Duck Gear, LLC
    Inventor: Bruce Strangfeld
  • Patent number: 7868656
    Abstract: An apparatus for controlling a hot plug bus slot on a bus has an input for receiving a set of float signals (i.e., the set may have one or more float signals), and a driver having an output electrically couplable with the bus. The apparatus also has float logic operatively coupled with the input. The float logic is responsive to the set of float signals to cause the output to float at a high impedance in response to receipt of the set of float signals.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: January 11, 2011
    Assignee: SGI International, Inc.
    Inventors: Bruce A. Strangfeld, Thomas E. McGee
  • Patent number: 7622689
    Abstract: A switch activator includes a tongue including a first end and a second end and a surrounding portion. The tongue is joined to the surrounding portion at the first end and has a pressing point adjacent the second end. The tongue may be joined by glue, a heat stake or a rivet. Preferably, the tongue and the surrounding portion integrally formed in a surface. This invention provides a very low cost method of actuating a SOCI (State Of Charge Indicator) push-button switch under the requirements of MIL-PRF-49471B, paragraph 4.7.17.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: November 24, 2009
    Assignee: Integrated Device Technology Inc.
    Inventors: Bruce A. Strangfeld, Jason G. Pecor
  • Publication number: 20090276555
    Abstract: An apparatus for controlling a hot plug bus slot on a bus has an input for receiving a set of float signals (i.e., the set may have one or more float signals), and a driver having an output electrically couplable with the bus. The apparatus also has float logic operatively coupled with the input. The float logic is responsive to the set of float signals to cause the output to float at a high impedance in response to receipt of the set of float signals.
    Type: Application
    Filed: May 11, 2009
    Publication date: November 5, 2009
    Applicant: Silicon Graphics, Inc.
    Inventors: Bruce A. Strangfeld, Thomas E. McGee
  • Patent number: 7533208
    Abstract: An apparatus for controlling a hot plug bus slot on a bus has an input for receiving a set of float signals (i.e., the set may have one or more float signals), and a driver having an output electrically couplable with the bus. The apparatus also has float logic operatively coupled with the input. The float logic is responsive to the set of float signals to cause the output to float at a high impedance in response to receipt of the set of float signals.
    Type: Grant
    Filed: September 26, 2005
    Date of Patent: May 12, 2009
    Assignee: Silicon Graphics, Inc.
    Inventors: Bruce A. Strangfeld, Thomas E. McGee
  • Publication number: 20080169179
    Abstract: A switch activator includes a tongue including a first end and a second end and a surrounding portion. The tongue is joined to the surrounding portion at the first end and has a pressing point adjacent the second end. The tongue may be joined by glue, a heat stake or a rivet. Preferably, the tongue and the surrounding portion integrally formed in a surface. This invention provides a very low cost method of actuating a SOCI (State Of Charge Indicator) push-button switch under the requirements of MIL-PRF-49471B, paragraph 4.7.17.
    Type: Application
    Filed: December 20, 2007
    Publication date: July 17, 2008
    Inventors: Bruce A. Strangfeld, Jason G. Pecor
  • Publication number: 20070080716
    Abstract: An apparatus for controlling a hot plug bus slot on a bus has an input for receiving a set of float signals (i.e., the set may have one or more float signals), and a driver having an output electrically couplable with the bus. The apparatus also has float logic operatively coupled with the input. The float logic is responsive to the set of float signals to cause the output to float at a high impedance in response to receipt of the set of float signals.
    Type: Application
    Filed: September 26, 2005
    Publication date: April 12, 2007
    Applicant: Silicon Graphics, Inc.
    Inventors: Bruce Strangfeld, Thomas McGee
  • Patent number: 5175496
    Abstract: A method and apparatus for real-time testing of a Tape Automated Bonded integrated circuit is described. The apparatus is inserted between a test board and a TAB tape integrated circuit. The beams of the assembly are arranged in a pattern similar to the pattern of the electrical contact pads on the test board and the TAB tape. When axial pressure is applied to the test board, the apparatus and the TAB tape, the beams compress and deform, thereby providing a scrubbing contact between the ends of the beams and the contact pads of the TAB tape and the test board. The beams are short in length thereby providing an electrical connection of virtually no impedance interface between the TAB tape and the test board, thereby allowing the intergrated circuit to be tested at AC speed.
    Type: Grant
    Filed: August 31, 1990
    Date of Patent: December 29, 1992
    Assignee: Cray Research, Inc.
    Inventors: David R. Collins, Mary A. Nebel, Bruce A. Strangfeld
  • Patent number: D656880
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: April 3, 2012
    Assignee: Ugly Duck Gear, LLC
    Inventor: Bruce Strangfeld
  • Patent number: D772135
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: November 22, 2016
    Assignee: Ugly Duck Gear, LLC
    Inventor: Bruce Strangfeld