Patents by Inventor Ding-Guey Tsai

Ding-Guey Tsai 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).

  • Patent number: 11276851
    Abstract: The present invention provides an electrochemical unit, a manufacturing method for the same and a use of the same as a component of batteries, and an electrochemical device including the same. The electrochemical unit includes a mixture layer and a transition metal oxide layer. The mixture layer includes an oxide made of a first transition metal, an oxide made of a second transition metal, and a first alkali metal. The transition metal oxide layer is disposed on one side of the mixture layer, where the transition metal oxide layer includes a third transition metal oxide.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 15, 2022
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN, R.O.C.
    Inventors: Min-Chuan Wang, Yu-Lin Yeh, Yu-Chen Li, Ding-Guey Tsai, Der-Jun Jan
  • Publication number: 20200259167
    Abstract: The present invention provides an electrochemical unit, a manufacturing method for the same and a use of the same as a component of batteries, and an electrochemical device including the same. The electrochemical unit includes a mixture layer and a transition metal oxide layer. The mixture layer includes an oxide made of a first transition metal, an oxide made of a second transition metal, and a first alkali metal. The transition metal oxide layer is disposed on one side of the mixture layer, where the transition metal oxide layer includes a third transition metal oxide.
    Type: Application
    Filed: July 3, 2019
    Publication date: August 13, 2020
    Inventors: MIN-CHUAN WANG, YU-LIN YEH, YU-CHEN LI, DING-GUEY TSAI, DER-JUN JAN
  • Publication number: 20120255492
    Abstract: An apparatus provides large area atmospheric pressure plasma enhanced chemical vapor deposition without contaminations in its electrode assembly and deposited films. The apparatus consists of a large area vertical planar nitrogen plasma activation electrode assembly and its high voltage power supply, a large area vertical planar nitrogen plasma deposition electrode assembly and its high voltage power supply, a long-line uniform precursor jet apparatus, a roll-to-roll apparatus for substrate movement, and a sub-atmospheric pressure deposition chamber and its pumping apparatus.
    Type: Application
    Filed: April 6, 2011
    Publication date: October 11, 2012
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENETGY RESEARCH
    Inventors: Mien-Win Wu, Ding-Guey Tsai, Hwei-Lang Chang, Deng-Lain Lin, Cheng-Chang Hsieh, Chi-Fong Ai
  • Publication number: 20090197014
    Abstract: There is a disclosed apparatus for coating diamond on work pieces via hot filament chemical vapor deposition. The apparatus includes a chamber, a pump for pumping air from the chamber, a pressure controller for con trolling the pressure in the chamber, a grid disposed in the chamber, a grid-bias power supply for providing a positive bias to the grid, a holder for carrying the work pieces, a holder-bias power supply for providing a negative bias to the holder, filaments provided between the grid and the carrier, a filament power supply for energizing the filaments to heat up, a programmable temperature controller for controlling the temperature in the chamber and a pipe for transferring reaction gas into the chamber.
    Type: Application
    Filed: February 4, 2008
    Publication date: August 6, 2009
    Applicant: ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Jin-Yu Wu, Chun-Han Wang, Ding-Guey Tsai, Ming-Ruesy Tsai, Chi-Fong Ai
  • Publication number: 20080105657
    Abstract: A plasma source is designed with a starting rod to reduce target vapor shielding. A curve ion duct has reverse thorns on its inner wall to filter macroparticles in plasma. The curve ion duct has duct segments and each duct segment has an individual electricity. The present invention increases ion amount, acquires a film through high energy ions, and obtains enhanced film adhesion and film quality.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 8, 2008
    Applicant: ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Jin-Yu Wu, Ming-Ruesy Tsai, Shang-Feng Huang, Ding-Guey Tsai, Shin-Wu Wei, Chi-Fong Ai