Patents by Inventor Kyuong Cheol Oh

Kyuong Cheol Oh 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).

  • METHODS AND SYSTEMS USING FAST DL / UL SYNCHRONIZATION FOR MOBILE SYSTEMS
    Publication number: 20100118797
    Abstract: Certain embodiments provide techniques and apparatus that may allow for improvements in performance and power consumption in sleep and idle mode through fast DL and UL synchronization for wireless communications systems, such as Mobile WiMAX Systems.
    Type: Application
    Filed: April 17, 2009
    Publication date: May 13, 2010
    Applicant: QUALCOMM INCORPORATED
    Inventors: Jong Ro Park, Chun Woo Lee, Wan Ho Kim, Doo Seok Kim, Kyuong Cheol Oh, Quanzhu Duan