Patents by Inventor Tow Wang

Tow Wang 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).

  • Publication number: 20240187619
    Abstract: A compute device implements a technique for facilitating selective access to hardware codec resources. The compute device executes, in a trusted execution environment, firmware for controlling graphics hardware of a device that supports a plurality of video codecs. The compute device obtains codec control data specific to the device from a remote system and then configures the firmware to implement a codec policy for selectively providing access to the plurality of video codecs based on the codec control data.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 6, 2024
    Inventors: Xingyue Zhang, Krzysztof Socha, Catalin Beju, Kathirkamanathan Nadarajah, Gia Tung Phan, Weimin Chen, Tow Wang
  • Publication number: 20120042193
    Abstract: Systems and methods for selecting and setting clock frequencies for an electronic device are disclosed. Specifically, clock frequencies may be adjusted to avoid interference with input electromagnetic energy, often in radio frequency bands. Clock frequencies may be chosen to minimize signal interference and improve device performance. In some embodiments, clock frequency information is stored in one or more lookup tables in device memory. In certain embodiments, a system processor can access the information stored in the lookup table and instruct system circuitry to adjust clock frequency as needed based on lookup table entries.
    Type: Application
    Filed: August 13, 2010
    Publication date: February 16, 2012
    Applicant: Apple Inc.
    Inventors: Saurabh Gupta, Robert Curtis, Tow Wang, Anup Sharma