Patents by Inventor Sudhir Gowda

Sudhir Gowda 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).

  • Ultra-sensitive detection techniques
    Patent number: 8026560
    Abstract: Techniques for ultra-sensitive detection are provided. In one aspect, a detection device is provided. The detection device comprises a source; a drain; a nanowire comprising a semiconductor material having a first end clamped to the source and a second end clamped to the drain and suspended freely therebetween; and a gate in close proximity to the nanowire.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: September 27, 2011
    Assignee: International Business Machines Corporation
    Inventors: Ali Afzali-Ardakani, Sudhir Gowda, Supratik Guha, Hendrik F. Hamann, Emanuel Tutuc
  • Ultra-sensitive detection techniques
    Patent number: 7888753
    Abstract: Techniques for ultra-sensitive detection are provided. In one aspect, a detection device is provided. The detection device comprises a source; a drain; a nanowire comprising a semiconductor material having a first end clamped to the source and a second end clamped to the drain and suspended freely therebetween; and a gate in close proximity to the nanowire.
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: February 15, 2011
    Assignee: International Business Machines Corporation
    Inventors: Ali Afzali-Ardakani, Sudhir Gowda, Supratik Guha, Hendrik F. Hamann, Emanuel Tutuc
  • Ultra-Sensitive Detection Techniques
    Publication number: 20100327259
    Abstract: Techniques for ultra-sensitive detection are provided. In one aspect, a detection device is provided. The detection device comprises a source; a drain; a nanowire comprising a semiconductor material having a first end clamped to the source and a second end clamped to the drain and suspended freely therebetween; and a gate in close proximity to the nanowire.
    Type: Application
    Filed: July 15, 2010
    Publication date: December 30, 2010
    Applicant: International Business Machines Corporation
    Inventors: Ali Afzali-Ardakani, Sudhir Gowda, Supratik Guha, Hendrik F. Hamann, Emanuel Tutuc
  • ULTRA-SENSITIVE DETECTION TECHNIQUES
    Publication number: 20100330687
    Abstract: Techniques for ultra-sensitive detection are provided. In one aspect, a detection device is provided. The detection device comprises a source; a drain; a nanowire comprising a semiconductor material having a first end clamped to the source and a second end clamped to the drain and suspended freely therebetween; and a gate in close proximity to the nanowire.
    Type: Application
    Filed: July 31, 2006
    Publication date: December 30, 2010
    Applicant: International Business Machines Corporation
    Inventors: Ali Afzali - Ardakani, Sudhir Gowda, Supratik Guha, Hendrik F. Hamann, Emanuel Tutuc
  • Method and apparatus for clock-and-data recovery using a secondary delay-locked loop
    Patent number: 7197102
    Abstract: A clock and data recovery circuit includes a delay-locked-loop adapted to recover data from a data stream: and a phase-locked-loop in communication with the delay-locked-loop and adapted to recover a clock signal from the data stream.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: March 27, 2007
    Assignee: International Business Machines Corporation
    Inventors: Woogeun Rhee, Daniel Friedman, Sudhir Gowda, Mehmet Soyuer
  • Method and apparatus for clock-and-data recovery using a secondary delay-locked loop
    Publication number: 20030227989
    Abstract: A clock and data recovery circuit includes a delay-locked-loop adapted to recover data from a data stream: and a phase-locked-loop in communication with the delay-locked-loop and adapted to recover a clock signal from the data stream.
    Type: Application
    Filed: June 7, 2002
    Publication date: December 11, 2003
    Inventors: Woogeun Rhee, Daniel Friedman, Sudhir Gowda, Mehmet Soyuer