Patents by Inventor Greg Chang

Greg Chang 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).

  • Patent number: 11996842
    Abstract: An integrated circuit includes a flip-flop circuit and a gating circuit. The flip-flop circuit is arranged to receive an input data for generating a master signal during a writing mode according to a first clock signal and a second clock signal, and to output an output data according to the first clock signal and the second clock signal during a storing mode. The gating circuit is arranged for generating the first clock signal and the second clock signal according to the master signal and an input clock signal. When the input clock signal is at a signal level, the first clock signal and the second clock signal are at different logic levels. When the input clock signal is at another signal level, the first clock signal and the second clock signal are at a same logic level determined according to a signal level of the master signal.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: May 28, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Greg Gruber, Chi-Lin Liu, Ming-Chang Kuo, Lee-Chung Lu, Shang-Chih Hsieh
  • Patent number: 8863056
    Abstract: An integrated design-for-manufacturing (DFM) platform is provided. The integrated DFM platform an automatic warning and verification system; an automatic data feedback and feed forward system; an automatic intellectual property (IP) library management system; and a data management system integrated under a same platform.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: October 14, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Iyun Kevin Leu, Yun Yong Shen, Greg Chang
  • Publication number: 20090055011
    Abstract: An integrated design-for-manufacturing (DFM) platform is provided. The integrated DFM platform an automatic warning and verification system; an automatic data feedback and feed forward system; an automatic intellectual property (IP) library management system; and a data management system integrated under a same platform.
    Type: Application
    Filed: August 23, 2007
    Publication date: February 26, 2009
    Inventors: Iyun Kevin Leu, Yun Yong Shen, Greg Chang
  • Patent number: D1030783
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: June 11, 2024
    Assignee: Apple Inc.
    Inventors: Greg Apodaca, Lee Broughton, Gary Butcher, Young Seok Cha, Sandy Chang, Craig Dehner, Gerardo A. Hernandez, Jonathan P. Ive, Chanaka Karunamuni, Mark Kim, Ernest Rowe, Alessandro Francesco Sabatelli, Megan Sullivan, Wan Si Wan