Patents by Inventor Ram Ofir

Ram Ofir 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).

  • UNMANNED AERIAL VEHICLE CONTROL
    Publication number: 20200064868
    Abstract: A method of automatic roll control in a UAV includes adjusting UAV yaw, measuring UAV pitch, estimating UAV drag, and estimating UAV velocity from the drag. A system includes a processor and a memory including instructions to automatically control roll in the UAV responsive to UAV yaw adjustment. A method includes estimating velocity in the UAV.
    Type: Application
    Filed: November 30, 2017
    Publication date: February 27, 2020
    Inventors: Chen Rosen, Itay Guy, Konstantin Sharlaimov, Ram Ofir
  • Video memory management for MPEG video decode and display system
    Patent number: 6198773
    Abstract: A system and method for decoding and displaying a video bitstream representing video images and displaying the video images. The present invention discloses a split memory manager design which is particularly adapted to display MPEG-2 format video images. In addition, the present invention discloses a novel way of managing the video memory used in a video decode and display system. Finally, an intraframe video data compression system and method is disclosed to complement the disclosed video decoding and displaying system.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: March 6, 2001
    Assignee: Zoran Corporation
    Inventors: Aharon Gill, Elan Rosenthal, Miri Fraenkel, Ram Ofir, David Anisman, Alon Ironi, Paul R. Goldberg
  • MPEG decoder
    Patent number: 5557538
    Abstract: An MPEG decoder which distributes the processing load to a plurality of processors and units including an external memory and a bus interface unit, a de-multiplexing data processor, an image data processor, an inverse transform and reconstruction processor, and a prediction calculation unit. A video post-processing unit generates video data, and a serial port unit provides an output for audio data.
    Type: Grant
    Filed: May 18, 1994
    Date of Patent: September 17, 1996
    Assignee: Zoran Microelectronics Ltd.
    Inventors: Refael Retter, Moshe Bublil, Gad Shavit, Aharon Gill, Ricardo Jaliff, Ram Ofir, Alon Boner, Oded Ilan, Eliezer Hassut