Patents Assigned to AdSem, Inc.
  • High temperature thermistor probe
    Patent number: 7812705
    Abstract: In one embodiment, a thermistor probe includes a probe body, a high temperature NTC semiconductor thermistor attached to the probe body, and at least two conductive leads attached to the high temperature NTC semiconductor thermistor.
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: October 12, 2010
    Assignee: AdSem, Inc.
    Inventors: Michael Kozhukh, Michael Shkolnikov
  • Methods of manufacturing high temperature thermistors
    Patent number: 7432123
    Abstract: A method of manufacturing high temperature thermistors. A polycrystalline thermistor body is formed from a material selected from a list consisting of bulk polycrystalline Si with intrinsic conductivity and bulk polycrystalline Ge with intrinsic conductivity. At least one ohmic contact is formed on at least one surface of the polycrystalline thermistor body.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: October 7, 2008
    Assignee: AdSem, Inc.
    Inventor: Michael Kozhukh
  • High temperature thermistors
    Patent number: 7405457
    Abstract: A high temperature NTC thermistor includes a polycrystalline thermistor body, selected from a list consisting of polycrystalline Si with intrinsic conductivity and polycrystalline Ge with intrinsic conductivity. At least one ohmic contact is disposed on at least one surface of the polycrystalline thermistor body.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: July 29, 2008
    Assignee: AdSem, Inc.
    Inventor: Michael Kozhukh
  • Method of forming high temperature thermistors
    Patent number: 7306967
    Abstract: A method of manufacturing high temperature thermistors from an ingot. The high temperature thermistors can be comprised of germanium or silicon. The high temperature thermistors have at least one ohmic contact.
    Type: Grant
    Filed: May 15, 2004
    Date of Patent: December 11, 2007
    Assignee: AdSem, Inc.
    Inventor: Michael Kozhukh
  • NTC thermistor probe
    Patent number: 7292132
    Abstract: An apparatus for temperature measurement comprising at least one insulator, at least one thermistor attached to the insulator, the thermistor having at least one of a Ge NTC die and an Si NTC die, and at least one outer electrically conductive film attached to the insulator and electrically coupled to the thermistor.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: November 6, 2007
    Assignee: AdSem, Inc.
    Inventors: Michael Kozhukh, Michael Shkolnikov