Patents by Inventor David Kalamen

David Kalamen 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).

  • Self aligning minimal gap keycaps
    Patent number: 9256294
    Abstract: Keyboard keys are outfitted with alignment features whose configuration, placement and geometry on a key serve to allow the key to automatically self-locate when the key returns from a pressed down, accessed, position, to its home, resting, position. In this manner, keyboards can be designed with keys with minimal keycap gaps that reduce the perceptible variance in the keycap spacing to be ascetically pleasing with minimal manufacturing costs.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: February 9, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Shane Sykes, Jerome David Kalamen, Summer Schneider
  • SELF ALIGNING MINIMAL GAP KEYCAPS
    Publication number: 20140048397
    Abstract: Keyboard keys are outfitted with alignment features whose configuration, placement and geometry on a key serve to allow the key to automatically self-locate when the key returns from a pressed down, accessed, position, to its home, resting, position. In this manner, keyboards can be designed with keys with minimal keycap gaps that reduce the perceptible variance in the keycap spacing to be ascetically pleasing with minimal manufacturing costs.
    Type: Application
    Filed: August 14, 2012
    Publication date: February 20, 2014
    Applicant: Microsoft Corporation
    Inventors: Shane Sykes, Jerome David Kalamen, Summer Schneider
  • Medical device control unit display screen with graphical user interface
    Patent number: D794662
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: August 15, 2017
    Assignee: EKOS CORPORATION
    Inventors: Curtis Genstler, William Russell Kanz, Michael George Svob, William Lyle Richardson, Jeff Ladwig, Amy Brumet, Eric Wahl, David Kalamen, Stephanie Seraphina, Alex Hay
  • Medical device control unit
    Patent number: D797918
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: September 19, 2017
    Assignee: EKOS CORPORATION
    Inventors: Curtis Genstler, William Russell Kanz, Michael George Svob, William Lyle Richardson, Jeff Ladwig, Amy Brumet, Eric Wahl, David Kalamen, Stephanie Seraphina, Alex Hay
  • Medical device interface connector
    Patent number: D819807
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: June 5, 2018
    Assignee: EKOS CORPORATION
    Inventors: Curtis Genstler, William Russell Kanz, Michael George Svob, William Lyle Richardson, Jeff Ladwig, Amy Brumet, Eric Wahl, David Kalamen, Stephanie Seraphina, Alex Hay
  • Medical device control unit display screen with graphical user interface
    Patent number: D831058
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: October 16, 2018
    Assignee: EKOS CORPORATION
    Inventors: Curtis Genstler, William Russell Kanz, Michael George Svob, William Lyle Richardson, Jeff Ladwig, Amy Brumet, Eric Wahl, David Kalamen, Stephanie Seraphina, Alex Hay