Patents by Inventor Tsahi Geller

Tsahi Geller 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).

  • Laser units
    Patent number: 10971893
    Abstract: A method of controlling a laser unit in order to negate heat build-up caused by a laser modulation current, and eliminating artifacts caused by image related thermal effects. Upon receipt of an activation signal, an activation current is applied which causes lasing of the laser unit. Upon receipt of a deactivation signal, the method ceases lasing by selectively applying either an idle current below the activation current, or a cooling current below the idle current.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: April 6, 2021
    Assignee: HP Indigo B.V.
    Inventors: Yuval Yunger, Benny Kimelman, Tsahi Geller
  • LASER UNITS
    Publication number: 20190386458
    Abstract: A method of controlling a laser unit in order to negate heat build-up caused by a laser modulation current, and eliminating artifacts caused by image related thermal effects. Upon receipt of an activation signal, an activation current is applied which causes lasing of the laser unit. Upon receipt of a deactivation signal, the method ceases lasing by selectively applying either an idle current below the activation current, or a cooling current below the idle current.
    Type: Application
    Filed: February 1, 2017
    Publication date: December 19, 2019
    Applicant: HP Indigo B.V.
    Inventors: Yuval Yunger, Benny Kimelman, Tsahi Geller