Patents by Inventor Chao-Wen Chang

Chao-Wen 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: 11968817
    Abstract: A semiconductor device includes a fin structure. A source/drain region is formed on the fin structure. A first gate structure is disposed over the fin structure. A source/drain contact is disposed over the source/drain region. The source/drain contact has a protruding segment that protrudes at least partially over the first gate structure. The source/drain contact electrically couples together the source/drain region and the first gate structure.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: April 23, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Jui-Lin Chen, Chao-Yuan Chang, Ping-Wei Wang, Fu-Kai Yang, Ting Fang, I-Wen Wu, Shih-Hao Lin
  • Publication number: 20240128635
    Abstract: Sensor packages and manufacturing methods thereof are disclosed. One of the sensor packages includes a semiconductor chip and a redistribution layer structure. The semiconductor chip has a sensing surface. The redistribution layer structure is arranged to form an antenna transmitter structure aside the semiconductor chip and an antenna receiver structure over the sensing surface of the semiconductor chip.
    Type: Application
    Filed: December 24, 2023
    Publication date: April 18, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yung-Ping Chiang, Chao-Wen Shih, Shou-Zen Chang, Albert Wan, Yu-Sheng Hsieh
  • Patent number: 10875773
    Abstract: The present disclosure relates to a method for storage or transportation of graphene oxide. The method for storage or transportation of graphene oxide comprises the steps of: carrying out wet spinning of a graphene oxide spinning solution to a coagulating bath to obtain graphene oxide pellets; drying the obtained graphene oxide pellets; storing or transporting the dried graphene oxide pellets; and redispersing the stored or transported graphene oxide pellets.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: December 29, 2020
    Assignees: CORNELL UNIVERSITY, JMC CORPORATION
    Inventors: Yong Lak Joo, Chao-Wen Chang, Somayeh Zamani, Wonsik Jung, Taechung Kang, Sangjoon Park
  • Publication number: 20200325024
    Abstract: The present disclosure relates to a method for storage or transportation of graphene oxide. The method for storage or transportation of graphene oxide comprises the steps of: carrying out wet spinning of a graphene oxide spinning solution to a coagulating bath to obtain graphene oxide pellets; drying the obtained graphene oxide pellets; storing or transporting the dried graphene oxide pellets; and redispersing the stored or transported graphene oxide pellets.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 15, 2020
    Applicants: Cornell University, JMC Corporation
    Inventors: Yong Lak JOO, Chao-Wen CHANG, Somayeh ZAMANI, Wonsik JUNG, Taechung KANG, Sangjoon PARK
  • Patent number: 8059398
    Abstract: A panel module for a computer enclosure includes a main panel, a linkage member, a cover panel, and a resilient limiting member. The main panel has a cover region and an opening provided in the cover region. The linkage member is connected pivotally to the main and cover panels. The cover panel is movable relative to the main panel to be closed upon or flipped away from the cover region. The linkage member is disposed at a closed position when the cover panel is closed. The limiting member is interposed between the main panel and the linkage member to limit the linkage member to the closed position, and enables the linkage member to be automatically restored to the closed position when the cover panel is to be closed, thereby permitting easy and proper closing of the cover panel.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: November 15, 2011
    Assignee: Wistron Corporation
    Inventor: Chao-Wen Chang
  • Publication number: 20090284916
    Abstract: A panel module for a computer enclosure includes a main panel, a linkage member, a cover panel, and a resilient limiting member. The main panel has a cover region and an opening provided in the cover region. The linkage member is connected pivotally to the main and cover panels. The cover panel is movable relative to the main panel to be closed upon or flipped away from the cover region. The linkage member is disposed at a closed position when the cover panel is closed. The limiting member is interposed between the main panel and the linkage member to limit the linkage member to the closed position, and enables the linkage member to be automatically restored to the closed position when the cover panel is to be closed, thereby permitting easy and proper closing of the cover panel.
    Type: Application
    Filed: December 24, 2008
    Publication date: November 19, 2009
    Applicant: Wistron Corporation
    Inventor: Chao-Wen Chang