Patents by Inventor S.F. Wang

S.F. 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).

  • Compositions and methods for template-dependent enzymatic synthesis of nucleic acid
    Patent number: 6670161
    Abstract: The human DNA polymerase &agr; catalytic polypeptide has been functionally over-expressed by a recombinant baculovirus in insect cells at >1000 fold higher levels than that found in cultured normal human cells.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: December 30, 2003
    Assignee: The Board of Trustees of the Leland Stanford Jr. University
    Inventors: William C. Copeland, Teresa S. F. Wang
  • Multi-mode reed-solomon decoder based upon the PGZ algorithm and associated method
    Publication number: 20030135810
    Abstract: A multi-mode Reed-Solomon decoder is disclosed. According to the invention, by simplifying the Peterson-Gorenstein-Zierler (PGZ) algorithm the goal of correcting different numbers of errors (t≦3) using a single hardware architecture is achieved. Through optimization without requiring finite field inversion operations, the hardware and the computing efficiency are both improved. The invention also discloses a register transistor level (RTL) hardware architecture to applied in error control codes (ECC) between a processor and a memory and other high-speed communication systems.
    Type: Application
    Filed: November 25, 2002
    Publication date: July 17, 2003
    Applicant: VIA TECHNOLOGIES, INC.
    Inventors: H.Y. Hsu, S.F. Wang, Anyeu Wu, Howen Chen
  • Mutagenicity screening method using human DNA polymerase or catalytic polypeptide
    Patent number: 6103473
    Abstract: The human DNA polymerase .alpha. catalytic polypeptide has been functionally over-expressed by a recombinant baculovirus in insect cells at >1000 fold higher levels than that found in cultured normal human cells.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: August 15, 2000
    Assignee: Board of Trustees of the Leland Stanford Jr. University
    Inventors: William C. Copeland, Teresa S. -F. Wang
  • Drug design assay using human DNA polymerase .alpha.-catalytic polypeptide
    Patent number: 6100023
    Abstract: The human DNA polymerase .alpha. catalytic polypeptide has been functionally over-expressed by a recombinant baculovirus in insect cells at >1000 fold higher levels than that found in cultured normal human cells.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: August 8, 2000
    Assignee: The Board of Trustees of the Leland Stanford Jr. University
    Inventors: William C. Copeland, Teresa S. F. Wang
  • Nucleic acid encoding human DNA polymerase .alpha.
    Patent number: 6008045
    Abstract: The human DNA polymerase .alpha. catalytic polypeptide has been functionally over-expressed by a recombinant baculovirus in insect cells at >1000 fold higher levels than that found in cultured normal human cells.
    Type: Grant
    Filed: November 15, 1991
    Date of Patent: December 28, 1999
    Assignee: Board of Trustees of the Leland Stanford University
    Inventors: William C. Copeland, Teresa S.-F. Wang
  • Method for allowing retrieval of documents with user defined search descriptors
    Patent number: 5299123
    Abstract: This invention relates to a method of adding a number of search terms that express syntax and semantics for an enterprise of related users to a document in a Document Interchange Architecture (DIA) Library. The enterprise related search terms are combined with specially architected DIA search terms and are made available to mechanisms used to search for documents in a shared library. The enterprise related search terms are first identified and placed in enterprise sub-profiles accessible to index build mechanisms. Associated search terms tables are created and made available to the index build mechanisms. Search indexes are created containing the enterprise unique search terms along with the DIA architected terms. The search indexes are then stored with the related documents in the Document Interchange Architecture Library and made available to search mechanisms for locating the document in the shared library.
    Type: Grant
    Filed: March 9, 1992
    Date of Patent: March 29, 1994
    Assignee: International Business Machines Corporation
    Inventors: Diana S.-F. Wang, Charles M. N. Cree