Patents by Inventor Glenn Alan DeJong

Glenn Alan DeJong 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).

  • Analog-to-digital converter and method of fabrication
    Publication number: 20020036326
    Abstract: An integrated circuit has an isolation structure in the form of a double diode moat. The P substrate has P+ buried layers 8601 and 8602 on opposite sides of N+ buried layer 8605. Analog devices are formed behind one diode moat; digital CMOS devices are formed behind the other moat.
    Type: Application
    Filed: October 9, 2001
    Publication date: March 28, 2002
    Applicant: Harris Corporation
    Inventors: Glenn Alan DeJong, Akira Ito, Choong-Sun Rhee
  • Analog-to-digital converter and method of fabrication
    Patent number: 6329260
    Abstract: An integrated circuit has an isolation structure in the form of a double diode moat. The P substrate has P+ buried layers 8601 and 8602 on opposite sides of N+ buried layer 8605. Analog devices are formed behind one diode moat, digital CMOS devices are formed behind the other moat.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: December 11, 2001
    Assignee: Intersil Americas Inc.
    Inventors: Glenn Alan DeJong, Akira Ito, Choong-Sun Rhee, Jeffrey Johnston, Michael D. Church, Kantilal Bacrania
  • Analog-to-digital converter and method of fabrication
    Patent number: 5994755
    Abstract: An integrated circuit has a pseudosubstrate 6060 with an isolation moat 9505. Substrate 6001 has one conductivity and a subcircuit region 6060 has an opposite conductivity. Digital CMOS devices are formed in the subcircuit over region 6060 and operate between zero to +5 volts. Analog devices are formed over the rest of the substrate and operate between plus and minus 5 volts. The moat 9505 isolates the digital CMOS devices from the analog devices.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: November 30, 1999
    Assignee: Intersil Corporation
    Inventors: Glenn Alan DeJong, Akira Ito, Choong-Sun Rhee, Jeffrey Johnston, Michael D. Church, Kantilal Bacrania