Patents by Inventor Ken Onaga

Ken Onaga 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).

  • Adaptive equalization method
    Patent number: 6289046
    Abstract: An adaptive equalization method updates the tap coefficient through utilization of the mean value of instantaneous gradient vectors, thereby ensuring the likelihood of pseudo transmission data that is generated from received data.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: September 11, 2001
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Sumitaka Takeuchi, Shuji Murakami, Hiroshi Ochi, Ken Onaga