Patents by Inventor Stanley TaiHai Chow

Stanley TaiHai Chow 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).

  • Transparent caller name authentication for authorized third party callers
    Publication number: 20080187119
    Abstract: Transparent caller name authentication is provided to authorized third parties by creating an Public Key Infrastructure (PKI) certificate chain. An owner of a registered caller name can authorize third parties to use the caller name by issuing a PKI sub-certificate to each authorized third party. An authenticated caller name displays the owner's name to the called party. Outsourcing and mobile employment is thereby facilitated, and called party confusion is reduced.
    Type: Application
    Filed: February 6, 2007
    Publication date: August 7, 2008
    Applicant: ALCATEL LUCENT
    Inventors: Dmitri Vinokurov, Stanley TaiHai Chow, Vinod Kumar Choyi
  • Caller name authentication to prevent caller identity spoofing
    Publication number: 20080181379
    Abstract: Caller name is authenticated using authentication certificates issued by a registration authority that registers callers who wish to terminate calls to callers subscribed to the registration authority. In one embodiment, the authentication certificates are sent to a called device or a proxy for the called device via a path that is separate from the call setup path. An indication is conveyed to the called party to indicate whether the caller name was successfully authenticated.
    Type: Application
    Filed: January 30, 2007
    Publication date: July 31, 2008
    Applicant: Alcatel Lucent
    Inventors: Stanley TaiHai Chow, Vinod Choyi, Dmitri Vinokurov
  • Encoding technique for software and hardware
    Patent number: 6088452
    Abstract: An encoding technique of the invention protects software programs and hardware designs from being copied, tampered with, and its functions from being exposed. The software programs and hardware designs (collectively called programs) thus encoded still remain executable. The encoding technique employs the concept of complexity of programs and produces proximity inversion in terms of functions contained in the programs, while preserving the behaviors. Various embodiments are possible to achieve this encoding which includes, for example, cascading and intertwining of blocks of the programs.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: July 11, 2000
    Assignee: Northern Telecom Limited
    Inventors: Harold Joseph Johnson, Yuan Xiang Gu, Becky Laiping Chang, Stanley Taihai Chow
  • Encoding technique for software and hardware
    Patent number: 5748741
    Abstract: An encoding technique of the invention protects software programs and hardware designs from being copied, tampered with, and its functions from being exposed. The software programs and hardware designs (collectively called programs) thus encoded still remain executable. The encoding technique employs the concept of complexity of programs and produces proximity inversion in terms of functions contained in the programs, while preserving the behaviors. Various embodiments are possible to achieve this encoding which includes, for example, cascading and intertwining of blocks of the programs.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: May 5, 1998
    Assignee: Northern Telecom Limited
    Inventors: Harold Joseph Johnson, Yuan Xiang Gu, Becky Laiping Chan, Stanley Taihai Chow