Patents by Inventor Chun-Hui Su

Chun-Hui Su 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).

  • Controlling fin-thinning through feedback
    Patent number: 11923437
    Abstract: A method includes forming isolation regions extending into a semiconductor substrate. A semiconductor strip is between the isolation regions. The method further includes recessing the isolation regions so that a top portion of the semiconductor strip protrudes higher than top surfaces of the isolation regions to form a semiconductor fin, measuring a fin width of the semiconductor fin, generating an etch recipe based on the fin width, and performing a thinning process on the semiconductor fin using the etching recipe.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: March 5, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsu-Hui Su, Chun-Hsiang Fan, Yu-Wen Wang, Ming-Hsi Yeh, Kuo-Bin Huang
  • Intumescent, halogen-free, silicon-phosphorus-nitrogen based polymeric flame retardant
    Patent number: 9175223
    Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: November 3, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
  • Intumescent, Halogen-Free, Silicon-Phosphorus-Nitrogen Based Polymeric Flame Retardant
    Publication number: 20130248783
    Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.
    Type: Application
    Filed: December 2, 2010
    Publication date: September 26, 2013
    Inventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
  • Mobile phone
    Patent number: D546316
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: July 10, 2007
    Assignee: BENQ Corporation
    Inventors: Wen-Ming Wu, Hsun-Li Huang, Chun-Hui Su, Tsun-Chih Yang