Patents Assigned to TAG Co., Ltd.
  • RFID device
    Patent number: 11769031
    Abstract: The present invention disclosed a radio-frequency identification (RFID) device. The RFID device comprises a protective body and a RFID circuit unit located inside the protective body. The RFID circuit unit comprises a printed circuit board (PCB), a RFID chip and an antenna disposed thereon. A front surface of the PCB faces a top surface of the protective body; a rear surface of the PCB faces a bottom surface of the protective body.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: September 26, 2023
    Assignee: ASIA SMART TAG CO., LTD.
    Inventor: Lien-Feng Lin
  • Exhaust gas purification system in combustion engine
    Patent number: 5730109
    Abstract: In an exhaust gas purification system according to the invention, a liquid fuel is jetted into the engine cylinder at a high pressure in turbulence in such a condition as easily burned. A spiral metal tube ring is accommodated in the fuel supply, system as a fuel activation device such that molecules of the liquid fuel passing therethrough are activated and atomized by contacting the metal spiral tube ring. The spiral tube may be a single member or of a composite structure.
    Type: Grant
    Filed: November 2, 1995
    Date of Patent: March 24, 1998
    Assignee: TAG Co., Ltd.
    Inventor: Hideaki Nozawa