Patents by Inventor Huai Sun

Huai Sun 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).

  • Method and expert system of molecular mechanics force fields for computer simulation of molecular systems
    Patent number: 6785665
    Abstract: A method and system of generating molecular mechanics force fields for computer simulation of molecular systems, including a graphic user interface 101, extensible database 108 containing parameterized force fields, data and molecular models, interfaces to quantum mechanics 102 and molecular mechanics 107 calculations, and a computational engine 105. A force field attributes assigner 205 assigns force field type, functional forms and atom types. A parameter estimator 206 makes initial force field parameters based on the database and a set of mathematical formulas. A fit engine 207 fits complex potential energy surfaces efficiently.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: August 31, 2004
    Inventor: Huai Sun
  • Method and expert system of molecular mechanics force fields for computer simulation of molecular systems
    Publication number: 20030195734
    Abstract: A method and system of generating molecular mechanics force fields for computer simulation of molecular systems, including a graphic user interface 101, extensible database 108 containing parameterized force fields, data and molecular models, interfaces to quantum mechanics 102 and molecular mechanics 107 calculations, and a computational engine 105. A force field attributes assigner 205 assigns force field type, functional forms and atom types. A parameter estimator 206 makes initial force field parameters based on the database and a set of mathematical formulas. A fit engine 207 fits complex potential energy surfaces efficiently.
    Type: Application
    Filed: April 16, 2002
    Publication date: October 16, 2003
    Inventor: Huai Sun
  • Toilet for pets
    Patent number: D1024460
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: April 23, 2024
    Assignee: PLANDDO CO., LTD.
    Inventors: Tsung-Te Sun, Chao-Shun Liang, Chia-Hsin Wu, Ping-Yun Su, Yu-Huai Yang