Patents by Inventor Yi-Syuan WANG

Yi-Syuan WANG 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).

  • Publication number: 20230101144
    Abstract: An anhydride compound, polyimide, and thin film are provided. The anhydride compound has a chemical structure of wherein R1 is each of R4 is independently C1-6 alkylene group, m is an integer of 0 to 10, and m? is an integer of 1 to 10; n is an integer of 1 to 10, each of R2 is independently hydrogen, saturated or unsaturated C1-6 hydrocarbon group, CF3, silanol group, silyl group, or Al(OH)3; and R3 is silanol group, silyl group, or Al(OH)3. The anhydride compound can be reacted with a diamine compound to form a polyimide.
    Type: Application
    Filed: August 15, 2022
    Publication date: March 30, 2023
    Inventors: Yi-Syuan WANG, Jeng-Yu TSAI, Chi-En KUAN, Jyh-Long JENG, Chih-Ming HU, Chen-Hsi CHENG
  • Patent number: 8540328
    Abstract: A control mechanism for a drawer slide assembly which includes a first slide member and a second slide member. The control mechanism includes an adjustment member and a pair of stop members. The adjustment member is rotationally connected to the second slide member, and the pair of stop members are connected to the adjustment member and each have a stop portion located corresponding to the first slide member. The first slide member includes a catch portion which is located corresponding to one of the stop portions. The pair of the stop members are moved by rotation of the adjustment member. When the second slide member is retracted relative to the first slide member, the first and second stop portions are respectively adjusted and are engaged with the catch portion of the first side member to position the second slide member.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: September 24, 2013
    Assignee: King Slide Works Co., Ltd.
    Inventors: Ken-Ching Chen, Yi-Syuan Jhao, Chun-Chiang Wang