Patents by Inventor Thomas Edward Keen

Thomas Edward Keen 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).

  • Bar code scanner
    Patent number: D420657
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: February 15, 2000
    Assignee: Fujitsu Limited
    Inventors: Thomas Edward Keen, Koji Kimura, Mitsuharu Ishii
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    Patent number: D839261
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: January 29, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
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    Patent number: D839262
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: January 29, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
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    Patent number: D839264
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: January 29, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
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    Patent number: D839265
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: January 29, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
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    Patent number: D840389
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: February 12, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
  • Electronic copying machine
    Patent number: D842925
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: March 12, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Yu Iritani, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
  • Electronic copying machine
    Patent number: D857792
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: August 27, 2019
    Assignee: KONICA MINOLTA, INC
    Inventors: Masakazu Nagano, Yu Iritani, Nicholas Woodley, Thomas Edward Keen, Philip Harrison, Astrid Nathalie Xavier Vanhuyse, King Hang Peter Li
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    Patent number: D862455
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: October 8, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
  • Server for data
    Patent number: D868771
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: December 3, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Masakazu Nagano, Yu Iritani, Thomas Edward Keen, Nicholas Woodley, Astrid Nathalie Xavier Vanhuyse, Manon Bourette
  • Electronic copying machine
    Patent number: D947276
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: March 29, 2022
    Assignee: KONICA MINOLTA, INC.
    Inventors: Hiroko Hirano, Kenichiro Uchihara, Yu Iritani, Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, James Holt, Astrid Nathalie Xavier Vanhuyse, Solène Lemare Toneatti
  • Electronic copying machine
    Patent number: D947277
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: March 29, 2022
    Assignee: KONICA MINOLTA, INC.
    Inventors: Naoaki Iwamatsu, Yu Iritani, Masakazu Nagano, Thomas Edward Keen, Nicholas Woodley, James Holt, Astrid Nathalie Xavier Vanhuyse, Solène Lemare Toneatti