Ta-Yi Chien

Person

  • Taipei, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Camera system and camera fill light method

    • Patent number 10,992,874
    • Issue date Apr 27, 2021
    • LATTICE ENERGY TECHNOLOGY CORPORATION
    • Ta-Yi Chien
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Fatigue alarm apparatus and method

    • Patent number 10,596,963
    • Issue date Mar 24, 2020
    • LATTICE ENERGY TECHNOLOGY CORPORATION
    • Ta-Yi Chien
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Optical toy

    • Patent number 8,939,811
    • Issue date Jan 27, 2015
    • Lattice Energy Technology Corporation
    • Ta-Yi Chien
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents