Patents by Inventor Steve Weir

Steve Weir 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: 9397502
    Abstract: A system and method for proportioned power distribution in arrays of power converters are disclosed. According to one embodiment, a method includes distributing a node-specific transfer function to each node of a plurality of nodes via a communication bus. Each node includes a power converter, and nodes of the plurality of nodes are electrically connected in series. Each node-specific transfer function enables each node to contribute a positive impedance to a total impedance of the plurality of nodes. The computer-implemented method further includes coordinating a setting of a parameter of each node-specific transfer function to regulate a common bus current across the plurality of nodes, and assigning to each node an electrical characteristic based on a parameter of each node-specific transfer function.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: July 19, 2016
    Assignee: Volterra Semiconductor LLC
    Inventors: Steve Weir, Eric Macris, Eric Lawrence
  • Publication number: 20140035371
    Abstract: A system and method for proportioned power distribution in arrays of power converters are disclosed. According to one embodiment, a method includes distributing a node-specific transfer function to each node of a plurality of nodes via a communication bus. Each node includes a power converter, and nodes of the plurality of nodes are electrically connected in series. Each node-specific transfer function enables each node to contribute a positive impedance to a total impedance of the plurality of nodes. The computer-implemented method further includes coordinating a setting of a parameter of each node-specific transfer function to regulate a common bus current across the plurality of nodes, and assigning to each node an electrical characteristic based on a parameter of each node-specific transfer function.
    Type: Application
    Filed: June 19, 2013
    Publication date: February 6, 2014
    Inventors: Steve Weir, Eric Macris, Eric Lawrence
  • Publication number: 20110102075
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Application
    Filed: January 6, 2011
    Publication date: May 5, 2011
    Applicant: Teraspeed Consulting Group LLC
    Inventors: Steve Weir, Scott McMorrow
  • Publication number: 20110068878
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Application
    Filed: August 5, 2010
    Publication date: March 24, 2011
    Applicant: Teraspeed Consulting Group LLC
    Inventors: Steve Weir, Scott McMorrow
  • Patent number: 7886431
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: February 15, 2011
    Assignee: Teraspeed Consulting Group LLC
    Inventors: Steve Weir, Scott McMorrow
  • Patent number: 7773390
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: August 10, 2010
    Assignee: Teraspeed Consulting Group LLC
    Inventors: Steve Weir, Scott McMorrow
  • Publication number: 20070279880
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 6, 2007
    Applicant: SAMTEC, INC.
    Inventors: Steve WEIR, Scott MCMORROW
  • Publication number: 20070279882
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 6, 2007
    Applicant: SAMTEC, INC.
    Inventors: Steve WEIR, Scott MCMORROW
  • Publication number: 20070279881
    Abstract: A power distribution system for integrated circuits includes methods to damp resonance between a bypass capacitor network and a power/ground cavity of the printed circuit board that (a) does not require excessive quantities of bypass/damping components or (b) does not require high plane cavity capacitance or in the alternative can insure a Q of less than 1.4 at the transition from the bypass network to the plane cavity impedance cross-over.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 6, 2007
    Applicant: SAMTEC, INC.
    Inventors: Steve WEIR, Scott MCMORROW
  • Patent number: 5960331
    Abstract: Techniques employed to guarantee isochronous operation of a wireless system to within Federal Communication Commission, Unlicensed Personal Communication System (UPCS) requirements. Synchronization and frequency stability is tracked and maintained for more than one frequency references of stratum 3 or better in a wireless telecommunication system.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: September 28, 1999
    Assignee: Harris Corporation
    Inventors: Steve Weir, Vincent Korsky, Harbans Sehmar, Ronald Foerster, Warren Payne, Charles Petersen