Patents by Inventor David L. Bolen

David L. Bolen 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: 6460768
    Abstract: An improved, rotatably articuable scanner for reading and decoding bar codes in connection with the sale of retail articles is disclosed. An ultra-compact, lightweight, low-cost, self-contained, visible laser diode (VLD) bar code scanner is provided with a great range of functionality and versatility. A scan head housing an optical subsystem is rotatably connected with a tower housing. The heat-generating electronic components are located in the tower housing away from heat-sensitive optical components located in the scan head. The scanner presents an extremely small footprint, and provides for its mounting in virtually any orientation and location. The optical subsystem uses a basket-type mirror array configured around a rotating planar folding mirror, driven by a compact cup (brushed) DC motor. The scanner features a short optical beam path.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: October 8, 2002
    Assignee: PSC Scanning, Inc.
    Inventors: James W. Ring, David L. Bolen, Craig H. Bontly, Nicholas J. Tsacoumangos, Michael J. Ahten, Jorge L. Acosta, Thomas E. Tamburrini
  • Publication number: 20010032884
    Abstract: An improved, rotatably articuable scanner for reading and decoding bar codes in connection with the sale of retail articles is disclosed. An ultra-compact, lightweight, low-cost, self-contained, visible laser diode (VLD) bar code scanner is provided with a great range of functionality and versatility. A scan head housing an optical subsystem is rotatably connected with a tower housing. The heat-generating electronic components are located in the tower housing away from heat-sensitive optical components located in the scan head. The scanner presents an extremely small footprint, and provides for its mounting in virtually any orientation and location.
    Type: Application
    Filed: April 3, 2001
    Publication date: October 25, 2001
    Inventors: James W. Ring, David L. Bolen, Craig H. Bontly, Nicholas J. Tsacoumangos, Michael J. Ahten, Jorge L. Acosta, Thomas E. Tamburrini
  • Patent number: 6244510
    Abstract: An improved, rotatably articuable scanner for reading and decoding bar codes in connection with the sale of retail articles is disclosed. An ultra-compact, lightweight, low-cost, self contained, visible laser diode (VLD) bar code scanner is provided with a great range of functionality and versatility. A scan head housing an optical subsystem is rotatably connected with a tower housing. The heat-generating electronic components are located in the tower housing away from heat-sensitive optical components located in the scan head. The scanner presents an extremely small footprint, and provides for its mounting in virtually any orientation and location. The optical subsystem uses a basket-type mirror array configured around a rotating planar folding mirror, driven by a compact cup (brushed) DC motor. The scanner features a short optical beam path.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: June 12, 2001
    Assignee: PSC Scanning, Inc.
    Inventors: James W. Ring, David L. Bolen, Craig H. Bontly, Nicholas J. Tsacoumangos, Michael J. Ahten, Jorge L. Acosta, Thomas E. Tamburrini
  • Patent number: 6065676
    Abstract: An improved, rotatably articuable scanner for reading and decoding bar codes in connection with the sale of retail articles is disclosed. An ultra-compact, lightweight, low-cost, self-contained, visible laser diode (VLD) bar code scanner is provided with a great range of functionality and versatility. A scan head housing an optical subsystem is rotatably connected with a tower housing. The heat-generating electronic components are located in the tower housing away from heat-sensitive optical components located in the scan head. The scanner presents an extremely small footprint, and provides for its mounting in virtually any orientation and location. The optical subsystem uses a basket-type mirror array configured around a rotating planar folding mirror, driven by a compact cup (brushed) DC motor. The scanner features a short optical beam path.
    Type: Grant
    Filed: October 20, 1994
    Date of Patent: May 23, 2000
    Assignee: PSC Scanning, Inc.
    Inventors: James W. Ring, David L. Bolen, Craig H. Bontly, Nicholas J. Tsacoumangos, Michael J. Ahten, Jorge L. Acosta, Thomas E. Tamburrini
  • Patent number: D351149
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: October 4, 1994
    Assignee: Spectra-Physics Scanning Systems, Inc.
    Inventors: Craig H. Bontly, David L. Bolen, Michael L. Duncan
  • Patent number: D351150
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: October 4, 1994
    Assignee: Spectra-Physics Scanning Systems, Inc.
    Inventors: Craig H. Bontly, David L. Bolen, Michael L. Duncan