Patents by Inventor Chih-Min Chen

Chih-Min Chen 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).

  • Publication number: 20190271911
    Abstract: A direct patterning method of touch panel is provided. A substrate having a display region and a peripheral region is provided. A periphery circuit having a bonding pad is disposed on the periphery region. A metal nanowire layer made of metal nanowires are disposed on the display region and the peripheral region. A photosensitive pre-cured layer is disposed on the metal nanowire layer. A photolithography process is performed, which includes exposing the pre-cured layer to define a removal area and a reserved area, and removing the pre-cured layer and the metal nanowire layer on the removal area using a developer solution to form a touch-sensing electrode disposed on the display region and to expose the bonding pad disposed on the periphery region. The touch sensing electrode made of the pre-cured layer and the metal nanowire layer is electrically connected to the periphery circuit.
    Type: Application
    Filed: February 27, 2019
    Publication date: September 5, 2019
    Inventors: Shan-Yu Wu, Chien-Hsien Yu, Chih-Min Chen, Wei-Na Cao, Cheng-Chieh Chang, Xue-Wei Wei, Zhi-Xiong Chen
  • Publication number: 20170242508
    Abstract: A touch device and a manufacturing method thereof are provided. The touch device includes a base structure and a touch structure. The touch structure includes a touch electrode pattern and a metal trace. The touch electrode pattern is on the base structure. The metal trace is on an edge of the touch electrode pattern. A thickness of the metal trace is 1 ?m-100 ?m. A roughness of the metal trace is 0.1 ?m-90 ?m.
    Type: Application
    Filed: February 22, 2017
    Publication date: August 24, 2017
    Inventors: Shan-Yu WU, Chih-Min CHEN, Jui-Jen YUEH, Hung-Sheng CHO, Sheng-Shiou YEH
  • Publication number: 20070036833
    Abstract: A mosquito-repellent patch attached to any place desired by the user either on his body, personal belongings, or any other object is comprised of osmosis layer, lemon grass layer, binding layer and strip-off paper in sequence; the strip-off paper being removed for the patch to stick to any place as desired for the lemon grass to dissipate its flavor through the osmosis layer to fend off mosquitoes.
    Type: Application
    Filed: August 15, 2005
    Publication date: February 15, 2007
    Inventor: Chih-Min Chen
  • Patent number: 6591267
    Abstract: A method for consumption via a network that simultaneously provides a plurality of consumption activities for the user to select from and presents the selected consumption activity result in a predetermined form to the user. The method further registers the selected consumption activity as a paid consumption activity of the user so that the user does not need to pay again when the user again uses the paid consumption activity. The invention also provides a system for consumption via a network according to the method.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: July 8, 2003
    Assignee: PCYI Network Corp.
    Inventor: Chih-Min Chen
  • Patent number: 6523039
    Abstract: A fortune-telling oriented network information supply system comprising a database subsystem and a fortune analysis subsystem, and coupling to an information supply device for providing the user information. The database subsystem stores relevant data on the user to perform fortune-telling activities, which are carried out in the fortune analysis subsystem. The fortune analysis subsystem generates a first request signal according to the relevant data in the database subsystem or generates a second request signal according to the fortune analysis results and sends the first request signal or the second request signal to the information supply device, which then sends the first request signal or the second request signal to the user. The invention also discloses a fortune-telling oriented network information supply method.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: February 18, 2003
    Assignee: Yi-Fu Lin
    Inventor: Chih-Min Chen
  • Publication number: 20020126491
    Abstract: The present invention discloses a light emitted diode (LED) bulb, mainly comprising a bulb shell, a light bulb set, an isolating plug, and a supporting contact base for connecting directly to the alternating current (AC) for its application. It consumes low electricity and enhances the lifespan in a large extent, which can be applied for the general illumination in electric appliances and computer equipments, further extended to the use for signal lights, large display panel, third brake lights, and festival lights. Meanwhile, the present invention also improves the structure to enhance the convenience for its installation.
    Type: Application
    Filed: March 8, 2001
    Publication date: September 12, 2002
    Inventor: Chih-min Chen