Patents by Inventor Kirk Li

Kirk Li 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).

  • Temperature self-regulating soldering iron with removable tip
    Patent number: 7259356
    Abstract: A soldering iron with a removable tip, including: a soldering iron, including: a shaft; a ferrite bobbin disposed on the shaft; a magnetic coil wrapped around the ferrite bobbin; and a removable tip with a heater element disposed thereon, wherein the heater element is dimensioned to be received around the magnetic coil when the removable tip is placed onto the soldering iron.
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: August 21, 2007
    Assignee: Delaware Capital Formation, Inc.
    Inventors: Mark Cowell, Kirk Li, Mike Carlomagno
  • Temperature self-regulating soldering iron with removable tip
    Publication number: 20050109756
    Abstract: A soldering iron with a removable tip, including: a soldering iron, including: a shaft; a ferrite bobbin disposed on the shaft; a magnetic coil wrapped around the ferrite bobbin; and a removable tip with a heater element disposed thereon, wherein the heater element is dimensioned to be received around the magnetic coil when the removable tip is placed onto the soldering iron.
    Type: Application
    Filed: November 7, 2003
    Publication date: May 26, 2005
    Inventors: Mark Cowell, Kirk Li, Mike Carlomagno