Patents by Inventor Roy Oren

Roy Oren 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).

  • Memory reduction in DVB-H applications
    Publication number: 20090019508
    Abstract: A method of storing DVB-H data from a DVB-H data burst, the method comprising: identifying erasures in the data burst; and storing non-erasure data from the data burst in memory locations of a memory that would be used to store erasures.
    Type: Application
    Filed: July 9, 2007
    Publication date: January 15, 2009
    Inventor: Roy Oren
  • Video channel estimation
    Publication number: 20080192843
    Abstract: There is provided herein a method of estimating a channel impulse response, the method includes using an incomplete set of orthogonal frequency division multiplexing (OFDM) symbols to estimate said impulse response. There is further provided a devise and a system which includes a device for digital video channel estimation, the devise includes a channel estimation circuitry adapted to estimate a channel impulse response using an incomplete set of orthogonal frequency division multiplexing (OFDM) symbols to estimate said impulse response.
    Type: Application
    Filed: February 12, 2007
    Publication date: August 14, 2008
    Inventors: Roy Tenny, Roy Oren, Tzahi Oren
  • Multi-channel digital modem
    Patent number: 7023939
    Abstract: An interpolation filter for processing a sequence of input samples provided at an input rate controlled by an input clock, so as to generate interpolants at an output rate controlled by an output clock, which is substantially independent of the input clock. The filter includes a plurality of stages arranged in a succession in which each of the stages, except for a first stage in the succession, is coupled respectively to a preceding one of the stages.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: April 4, 2006
    Assignee: Tioga Technologies Inc.
    Inventors: Liron Frenkel, Roy Oren
  • Multi-channel digital modem
    Publication number: 20020150153
    Abstract: An interpolation filter for processing a sequence of input samples provided at an input rate controlled by an input clock, so as to generate interpolants at an output rate controlled by an output clock, which is substantially independent of the input clock. The filter includes a plurality of stages arranged in a succession in which each of the stages, except for a first stage in the succession, is coupled respectively to a preceding one of the stages.
    Type: Application
    Filed: March 7, 2001
    Publication date: October 17, 2002
    Applicant: TIOGA TECHNOLOGIES INC.
    Inventors: Liron Frenkel, Roy Oren