Patents by Inventor Yan Xiao

Yan Xiao 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: 20080131442
    Abstract: IgY antibodies which specifically bind to human telomerase reverse transcriptase (hTERT) can be used to detect hTERT and thereby diagnose cancer. Preparations of the antibodies can be used to reduce hTERT reverse transcriptase activity in in vitro assays and can be used as in vivo therapeutics to treat cancer.
    Type: Application
    Filed: June 26, 2006
    Publication date: June 5, 2008
    Applicant: SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
    Inventor: Yan Xiao
  • Publication number: 20080059679
    Abstract: An application processor circuit has SD-compatible interface protocols and can perform both host and slave functions. The circuit includes SD bus interface logic for realizing SD interface signals defined in SD-compatible interface protocols; system bus interface logic for performing the interface function on the system bus side; a data buffer for adjusting the data transfer rate difference between the SD bus interface and the system bus interface; a data buffer controller for controlling access to the data buffer; and a configuration unit for configuring the circuit to work in the host mode or slave mode. The SD-compatible interface protocols include MMC/SD/SDIO protocol, high speed MMC/SD/SDIO protocol, and CE-ATA interface protocol. The SD host logic and slave logic are incorporated in a single module to support both the SD host and slave functions, so as to achieve more convenient data transfer between electronic devices.
    Type: Application
    Filed: August 13, 2007
    Publication date: March 6, 2008
    Applicant: FREESCALE SEMICONDUCTOR, INC
    Inventors: Li Zhang, Su-Fen Wei, Yan Xiao
  • Publication number: 20080034139
    Abstract: A memory access controller that improves SDRAM access performance with the enhanced AHB bus protocol includes at least one memory access master for issuing a memory access instruction including an HLEN signal that represents the burst length of the transmitting data; and a memory access controller for controlling the access to the memory on the basis of the HLEN signal generated by the memory access master.
    Type: Application
    Filed: July 30, 2007
    Publication date: February 7, 2008
    Applicant: FREESCALE SEMICONDUCTOR, INC.
    Inventors: Qi Han, Yan Xiao
  • Publication number: 20050060211
    Abstract: Techniques for delivering data for coordinating multiple party use of a facility include producing conditions data by measuring without human intervention current condition of a facility that is used by multiple human parties. Availability data that indicates present or future availability for the facility is generated based at least in part on the conditions data. Coordination data based at least in part on the availability data is presented for the parties. These techniques allow rapid dynamic adaptation to changing status of a high-value facility while being less reliant on varied and subjective human motivations for reporting status changes. Undue exposure of sensitive information can be avoided by deriving less detailed views from high-resolution images of the facility and its users. Coordination data can be projected directly onto, and manual input can be derived from, a magnetic white board currently used for coordination at many facilities.
    Type: Application
    Filed: August 26, 2004
    Publication date: March 17, 2005
    Inventors: Yan Xiao, Fu Hu, F. Seagull, Colin MacKenzie