Patents by Inventor Wei-Tao Wang

Wei-Tao 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).

  • Power management system utilizing a transaction terminator
    Patent number: 8832471
    Abstract: A system comprises a central processing unit (10), an interconnection bus (1), and a plurality of functional modules (11-15, 21) corresponding to distinct power domains and able to communicate with each other and/or with the central processing unit via the bus. At least one of the power domains, and is configured to be substituted for a slave functional module (21) of the power domain when the power to the power domain is turned off by the central processing unit. It signals an error in response to any request of a transaction that is in progress between the slave functional module and a master functional module at the moment the power is turned off.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: September 9, 2014
    Assignee: ST-Ericsson SA
    Inventors: Bernard Ramanadin, Tedder Meng, Wei Tao Wang, Robert (Yanxim) Chen, Gabriel Duffy
  • Transaction Terminator
    Publication number: 20120137145
    Abstract: A system comprises a central processing unit (10), an interconnection bus (1), and a plurality of functional modules (11-15, 21) corresponding to distinct power domains and able to communicate with each other and/or with the central processing unit via the bus. At least one of the power domains, and is configured to be substituted for a slave functional module (21) of the power domain when the power to the power domain is turned off by the central processing unit. It signals an error in response to any request of a transaction that is in progress between the slave functional module and a master functional module at the moment the power is turned off.
    Type: Application
    Filed: July 23, 2010
    Publication date: May 31, 2012
    Inventors: Bernard Ramanadin, Tedder Meng, Wei Tao Wang, Robert (Yanxim) Chen, Gabriel Duffy
  • Electrochemical cell
    Patent number: 4540641
    Abstract: A primary electrochemical cell having an oxidizable active anode material, a cathode current collector, and an electrolytic solution comprising a liquid cathode material and an electrolyte solute dissolved therein. The cathode current collector includes a polymer selected from the group consisting of polyenes, polyphenylenes, polyheterocyclics, mixtures thereof, copolymers thereof, and cross linked polymers thereof.
    Type: Grant
    Filed: July 18, 1983
    Date of Patent: September 10, 1985
    Assignees: GTE Communications Products Corporation, GTE Laboratories Incorporated
    Inventors: Robert C. McDonald, Wei-Tao Wang, Peter Cukor, Michael F. Rubner