Patents by Inventor Bjorn Erik Grubelich

Bjorn Erik Grubelich 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).

  • Low-power wide-range level shifter
    Patent number: 9559673
    Abstract: A latch-based level-shifter is provided that includes an edge-triggered pulse generator that drives a switch to switch off and isolate a pair of cross-coupled inverters in the level-shifter from ground for a transition period responsive to rising and falling edges in an input signal.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: January 31, 2017
    Assignee: QUALCOMM Incorporated
    Inventor: Bjorn Erik Grubelich
  • LOW-POWER WIDE-RANGE LEVEL SHIFTER
    Publication number: 20160294373
    Abstract: A latch-based level-shifter is provided that includes an edge-triggered pulse generator that drives a switch to switch off and isolate a pair of cross-coupled inverters in the level-shifter from ground for a transition period responsive to rising and falling edges in an input signal.
    Type: Application
    Filed: April 1, 2015
    Publication date: October 6, 2016
    Inventor: Bjorn Erik Grubelich