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).

  • ANHYDRIDE COMPOUND, POLYIMIDE, AND THIN FILM
    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
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Syuan WANG, Jeng-Yu TSAI, Chi-En KUAN, Jyh-Long JENG, Chih-Ming HU, Chen-Hsi CHENG