Patents by Inventor Kawshol Sharma

Kawshol Sharma 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).

  • USB host controller with memory for transfer descriptors
    Patent number: 7747808
    Abstract: An electronic device, operating as a USB host, has an embedded processor and a system memory, connected by a memory bus. A host controller integrated circuit does not need to master the system memory, but instead acts purely as a slave. The embedded processor is then adapted to write the data to the host controller integrated circuit in the form of transfer-based transactions.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: June 29, 2010
    Assignee: ST-Ericsson SA
    Inventors: Chee Yu Ng, Yeow Khai Chang, Kawshol Sharma, Bart Vertenten
  • Dual-mode bus station and system for communications
    Patent number: 7640385
    Abstract: A bus station in the form of a hardware dongle, operates in conjunction with a USB Device running suitable software. When the bus station determines that a bus host is connected to a first bus communication port thereof, it acts as a transceiver to allow conventional bus communications between said bus host and a bus device connected to a second bus communication port thereof. When the bus station determines that a bus device running suitable software is connected to the first bus communication port thereof, it acts as an alternate host to allow bus communications between said bus device connected to the first bus communication port and a bus device connected to a second bus communication port.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: December 29, 2009
    Assignee: ST-Ericsson SA
    Inventors: Chee Yu Ng, Yeow Khai Chang, Jerome Tjia, Kawshol Sharma
  • Usb host controller with memory for transfer descriptors
    Publication number: 20070011386
    Abstract: An electronic device, operating as a USB host, has an embedded processor and a system memory, connected by a memory bus. A host controller integrated circuit does not need to master the system memory, but instead acts purely as a slave. The embedded processor is then adapted to write the data to the host controller integrated circuit in the form of transfer-based transactions.
    Type: Application
    Filed: May 12, 2004
    Publication date: January 11, 2007
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Chee Ng, Yeow Chang, Kawshol Sharma, Bart Vertenten
  • Bus connection system
    Publication number: 20060059289
    Abstract: A bus station in the form of a hardware dongle, operates in conjunction with a USB Device running suitable software. When the bus station determines that a bus host is connected to a first bus communication port thereof, it acts as a transceiver to allow conventional bus communications between said bus host and a bus device connected to a second bus communication port thereof. When the bus station determines that a bus device running suitable software is connected to the first bus communication port thereof, it acts as an alternate host to allow bus communications between said bus device connected to the first bus communication port and a bus device connected to a second bus communication port.
    Type: Application
    Filed: May 22, 2003
    Publication date: March 16, 2006
    Inventors: Chee Ng, Yeow Chang, Jerome Tjia, Kawshol Sharma