Patents by Inventor Jun-Ren Wang

Jun-Ren 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).

  • Patent number: 11015260
    Abstract: A method for performing an electrochemical plating (ECP) process includes contacting a surface of a substrate with a plating solution comprising ions of a metal to be deposited, electroplating the metal on the surface of the substrate, in situ monitoring a plating current flowing through the plating solution between an anode and the substrate immersed in the plating solution as the ECP process continues, and adjusting a composition of the plating solution in response to the plating current being below a critical plating current such that voids formed in a subset of conductive lines having a highest line-end density among a plurality of conductive lines for a metallization layer over the substrate are prevented.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: May 25, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Jun-Nan Nian, Shiu-Ko Jangjian, Yu-Ren Peng, Yao-Hsiang Liang, Ting-Chun Wang
  • Patent number: 7726980
    Abstract: The invention relates to a socket for a baseless vehicle light. The light includes a lens, a circuit board having plural through holes, and a socket. The socket possesses a plugging groove, two plugging holes formed in the plugging groove, a slot bored in each plugging hole, two terminals respectively inserted into one of the plugging holes, a conductive pin located at one end of each terminal to extend through the slot to connect with the circuit board, and plural connecting members set on one side to correspondingly engage with the through holes. A waterproof resin is injected into the lens to cover on the circuit board and the socket to keep the circuit board positioned in the lens. Thus, a plug of an vehicle is, not cut off, directly plugged into the socket, enabling the light conveniently installed in a vehicle.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: June 1, 2010
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventor: Jun-Ren Wang
  • Publication number: 20030162934
    Abstract: The present invention discloses phosphorus-containing epoxy monomers of formula (I), 1
    Type: Application
    Filed: January 15, 2002
    Publication date: August 28, 2003
    Applicant: Chung Shan Institute of Science & Technology
    Inventors: Wen-Chiung Su, Jiang-Jen Lin, Jun-Ren Wang, Shi-Min Shau, Ru-Jong Jeng
  • Patent number: D561360
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: February 5, 2008
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventor: Jun-Ren Wang
  • Patent number: D561361
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: February 5, 2008
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventors: Ko-Chun Pan, Jun-Ren Wang
  • Patent number: D561362
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: February 5, 2008
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventors: Ko-Chun Pan, Jun-Ren Wang
  • Patent number: D576754
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: September 9, 2008
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventor: Jun-Ren Wang
  • Patent number: D586024
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: February 3, 2009
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventor: Jun-Ren Wang