Patents by Inventor Yen-Ting Tsai

Yen-Ting Tsai 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).

  • Central processing unit
    Patent number: 11704215
    Abstract: A central processing unit includes a core, a state memory, a plurality of bus contacts, a data generation unit, and a bus interface unit. The state memory stores a state, the bus interface unit is coupled to the core and the state memory, and the bus interface unit selectively couples the core to the plurality of bus contacts or the data generation unit according to the state.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: July 18, 2023
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventor: Yen-Ting Tsai
  • CENTRAL PROCESSING UNIT
    Publication number: 20220188204
    Abstract: A central processing unit includes a core, a state memory, a plurality of bus contacts, a data generation unit, and a bus interface unit. The state memory stores a state, the bus interface unit is coupled to the core and the state memory, and the bus interface unit selectively couples the core to the plurality of bus contacts or the data generation unit according to the state.
    Type: Application
    Filed: March 18, 2021
    Publication date: June 16, 2022
    Applicant: REALTEK SEMICONDUCTOR CORP.
    Inventor: Yen-Ting Tsai
  • High efficiency nitride based light emitting device
    Publication number: 20050082562
    Abstract: A nitride light emitting device includes a substrate, a first nitride semiconductor stack formed above the substrate, the first nitride semiconductor stack having an epitaxial surface and a first rough surface, a distance from the epitaxial surface to the substrate being not less than a distance from the rough surface to the substrate, a nitride emitting layer formed on the epitaxial surface, and a second nitride semiconductor stack formed on the nitride emitting layer for promoting the efficiency of capturing light emitted from an LED.
    Type: Application
    Filed: October 15, 2003
    Publication date: April 21, 2005
    Inventors: Chen Ou, Biau-Dar Chen, Shane-Shyan Wey, Yen-Ting Tsai