Patents by Inventor Huang Ching-Yu

Huang Ching-Yu 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).

  • Stress modulation for metal gate semiconductor device
    Patent number: 8530294
    Abstract: The present disclosure provides a method of semiconductor device fabrication including removing a sacrificial gate structure formed on a substrate to provide an opening. A metal gate structure is then formed in the opening. The forming of the metal gate structure includes forming a first layer (including metal) on a gate dielectric layer, wherein the first layer includes a metal and performing a stress modulation process on the first layer. The stress modulation process may include ion implantation of a neutral species such as silicon, argon, germanium, and xenon.
    Type: Grant
    Filed: October 21, 2011
    Date of Patent: September 10, 2013
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Yang Lee, Meng-Hsuan Chan, Huang Ching Yu, Da-Yuan Lee, Kuang-Yuan Hsu
  • STRESS MODULATION FOR METAL GATE SEMICONDUCTOR DEVICE
    Publication number: 20130102142
    Abstract: The present disclosure provides a method of semiconductor device fabrication including removing a sacrificial gate structure formed on a substrate to provide an opening. A metal gate structure is then formed in the opening. The forming of the metal gate structure includes forming a first layer (including metal) on a gate dielectric layer, wherein the first layer includes a metal and performing a stress modulation process on the first layer. The stress modulation process may include ion implantation of a neutral species such as silicon, argon, germanium, and xenon.
    Type: Application
    Filed: October 21, 2011
    Publication date: April 25, 2013
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd., ("TSMC")
    Inventors: Wei-Yang Lee, Meng-Hsuan Chan, Huang Ching Yu, Da-Yuan Lee, Kuang-Yuan Hsu
  • Toner cartridge
    Patent number: 7054582
    Abstract: A toner cartridge has a housing for containing carbon powder therein. The housing has a tip end at which an outlet is provided. The housing further has a through hole in which a filter is mounted. An output device is mounted in the outlet of the housing. Accordingly, the toner cartridge smoothes the movement of the carbon powder out of the housing via the outlet to be recyclable and economical.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: May 30, 2006
    Assignee: General Plastic Industrial Co., LTD
    Inventors: Ya-Li Huang, Huang Ching-Yu, Wang Hui-Yen
  • Toner cartridge
    Publication number: 20050286936
    Abstract: A toner cartridge has a housing for containing carbon powder therein. The housing has a tip end at which an outlet is provided. The housing further has a through hole in which a filter is mounted. An output device is mounted in the outlet of the housing. Accordingly, the toner cartridge smoothes the movement of the carbon powder out of the housing via the outlet to be recyclable and economical.
    Type: Application
    Filed: June 28, 2004
    Publication date: December 29, 2005
    Applicant: General Plastic Industrial Co., Ltd.
    Inventors: Ya-Li Huang, Huang Ching-Yu, Wang Hui-Yen