Patents by Inventor Pin-Shen Chen

Pin-Shen 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).

  • Polarizing device integrated with touch sensor
    Patent number: 6717083
    Abstract: A polarizing device has a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulating layer, an electrode layer and a hardening coating layer. When a user touches a monitor, which is implemented with the polarizing device, by his/her finger, the coordinate of the touch point will be detected by monitoring the interference caused on the equivalently generated electric filed.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: April 6, 2004
    Assignee: Eturbotouch Technology Inc.
    Inventors: Pin-Shen Chen, Shih-Chieh Jang
  • Polarizing device integrated with touch sensor
    Patent number: 6605789
    Abstract: A polarizing device has a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulating layer, an electrode layer and a hardening coating layer. When a user touches a monitor, which is implemented with the polarizing device, by his/her finger, the coordinate of the touch point will be detected by monitoring the interference caused on the equivalently generated electric filed.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: August 12, 2003
    Assignee: Eturbotouch Technology Inc.
    Inventors: Pin-Shen Chen, Shih-Chieh Jang
  • POLARIZING DEVICE INTEGRATED WITH TOUCH SENSOR
    Publication number: 20030127308
    Abstract: A polarizing device has a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulating layer, an electrode layer and a hardening coating layer. When a user touches a monitor, which is implemented with the polarizing device, by his/her finger, the coordinate of the touch point will be detected by monitoring the interference caused on the equivalently generated electric filed.
    Type: Application
    Filed: December 18, 2001
    Publication date: July 10, 2003
    Applicant: ETURBOTOUCH TECHNOLOGY INC.
    Inventors: Pin-Shen Chen, Shih-Chieh Jang
  • Polarizing device integrated with touch sensor
    Publication number: 20030121766
    Abstract: A polarizing device has a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulating layer, an electrode layer and a hardening coating layer. When a user touches a monitor, which is implemented with the polarizing device, by his/her finger, the coordinate of the touch point will be detected by monitoring the interference caused on the equivalently generated electric filed.
    Type: Application
    Filed: February 21, 2003
    Publication date: July 3, 2003
    Applicant: Eturbotouch Technology Inc.
    Inventors: Pin-Shen Chen, Shih-Chieh Jang