Patents by Inventor Yu-Pu Wang

Yu-Pu 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).

  • Hydrogen sulfide sustained releasing dressing and manufacturing method thereof
    Patent number: 11504393
    Abstract: The invention is to provide a hydrogen sulfide sustained releasing dressing and a manufacturing method thereof. The hydrogen sulfide sustained releasing dressing includes a hydrocolloid, a surfactant and sodium hydro sulfide. The manufacturing method includes (a) heating and stirring a hydrocolloid material; (b) adding a surfactant and sodium hydrosulfide into the hydrocolloid material; and (c) injecting the hydrocolloid material containing the surfactant and the sodium hydrosulfide into a mold for thermoforming a hydrogen sulfide sustained releasing dressing.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: November 22, 2022
    Assignee: BenQ Materials Corporation
    Inventors: Lie-Sian Yap, Chih-Yuan Chao, Yu-Pu Wang
  • Fluorescent material and method for making the same
    Patent number: 11059726
    Abstract: A fluorescent material includes at least one fluorescent compound having a structure formula of ABXZY3-Z as defined in the specification, a plurality of NH3+ group-containing ions bound to the fluorescent compound through protonation of amine groups of an amine composition, and a plurality of COO? group-containing ions bound to the fluorescent compound through deprotonation of carboxyl groups of an acid composition. The amine composition has a total hydrogen bonding Hansen solubility parameter (T?H) ranges from 2.4 to 3.3 (cal/cm3)1/2, and the acid composition has a total polar Hansen solubility parameter (T?P) which is less than 1.4 (cal/cm3)1/2.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: July 13, 2021
    Assignee: DAXIN MATERIALS CORP.
    Inventors: Kuo-Huai Kuo, Yu-Pu Wang, Fu-Shan Chen
  • HYDROGEN SULFIDE SUSTAINED RELEASING DRESSING AND MANUFACTURING METHOD THEREOF
    Publication number: 20200237811
    Abstract: The invention is to provide a hydrogen sulfide sustained releasing dressing and a manufacturing method thereof. The hydrogen sulfide sustained releasing dressing includes a hydrocolloid, a surfactant and sodium hydro sulfide. The manufacturing method includes (a) heating and stirring a hydrocolloid material; (b) adding a surfactant and sodium hydrosulfide into the hydrocolloid material; and (c) injecting the hydrocolloid material containing the surfactant and the sodium hydrosulfide into a mold for thermoforming a hydrogen sulfide sustained releasing dressing.
    Type: Application
    Filed: December 5, 2019
    Publication date: July 30, 2020
    Inventors: Lie-Sian YAP, Chih-Yuan CHAO, Yu-Pu WANG
  • Fluorescent Material and Method For Making the Same
    Publication number: 20190218108
    Abstract: A fluorescent material includes at least one fluorescent compound having a structure formula of ABXZY3-Z as defined in the specification, a plurality of NH3+ group-containing ions bound to the fluorescent compound through protonation of amine groups of an amine composition, and a plurality of COO? group-containing ions bound to the fluorescent compound through deprotonation of carboxyl groups of an acid composition. The amine composition has a total hydrogen bonding Hansen solubility parameter (T?H) ranges from 2.4 to 3.3 (cal/cm3)1/2, and the acid composition has a total polar Hansen solubility parameter (T?P) which is less than 1.4 (cal/cm3)1/2.
    Type: Application
    Filed: January 15, 2019
    Publication date: July 18, 2019
    Inventors: Kuo-Huai Kuo, Yu-Pu Wang, Fu-Shan Chen