Patents by Inventor Chih-Jen Tsai

Chih-Jen 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).

  • Publication number: 20090149104
    Abstract: A fabrication method for a display panel and dielectric configuration applied thereto is provided according to the present invention. The dielectric configuration of the display panel is applicable at atmospheric pressure and to a lower substrate having a surface formed with a dielectric. The fabrication method includes forming at least one lateral line segment and a plurality of longitudinal line segments on the surface of the lower substrate, thereby enabling a process of dispensing dielectric to be performed thereon at atmospheric pressure, and accordingly overcoming the drawbacks of the prior art.
    Type: Application
    Filed: March 28, 2008
    Publication date: June 11, 2009
    Inventors: Chih-Jen Tsai, Yan-Zen Chang, Jen-Chieh Yang, Chih-Yu Ke, Chang-Chou Li
  • Patent number: 7389984
    Abstract: A width-adjustable sheet tray includes a sheet supporting part, left and right rollers, a ring-shaped flexible transmission component, and left and right guiding components. The supporting part has left and right guiding slots. The left and right rollers are attached to a backside of the supporting part. A line connecting rotation centers of the left and right rollers is defined as a central line. The transmission component surrounds the left roller and the right roller and includes first and second portions on opposite sides of the central line. The left guiding component passing through the left guiding slot is fixed to the first portion. The right guiding component passing through the right guiding slot is fixed to the second portion. Thus, the left and right guiding components can be moved close to and away from each other through the transmission component so as to hold and guide the sheets.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: June 24, 2008
    Assignee: Avision Inc.
    Inventor: Chih Jen Tsai
  • Publication number: 20070013123
    Abstract: A paper feeding mechanism capable of automatically adjusting a paper-feeding angle applied in an electronic apparatus is provided. The electronic apparatus includes a casing. The paper feeding mechanism is used for feeding a piece of paper into the casing. The paper feeding mechanism includes a tray and an elastomer. The tray is rotatably connected to the casing. The elastomer is disposed in the tray and reaches the casing for supporting the tray. The elastomer is deformed according to the paper load, and drives the tray to rotate with respect to the casing, so that the paper-feeding angle is automatically adjusted.
    Type: Application
    Filed: July 11, 2006
    Publication date: January 18, 2007
    Inventor: Chih-Jen Tsai
  • Patent number: 6904493
    Abstract: A secure flash memory device includes a connection port, a microcontroller, a flash memory, and a security program. The security program provides pass code security between a computer connected to the connection port and the flash memory. The microcontroller controls the flow of data between the computer and the flash memory as allowed by the security program. The security program is stored in the flash memory or in the microcontroller and can be executed by the computer, when the microcontroller receives flash memory access requests from the connection port.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: June 7, 2005
    Assignee: AniMeta Systems, Inc.
    Inventors: Mong-Ling Chiao, Chih-Jen Tsai
  • Publication number: 20040010656
    Abstract: A secure flash memory device includes a connection port, a microcontroller, a flash memory, and a security program. The security program provides pass code security between a computer connected to the connection port and the flash memory. The microcontroller controls the flow of data between the computer and the flash memory as allowed by the security program. The security program is stored in the flash memory or in the microcontroller and can be executed by the computer, when the microcontroller receives flash memory access requests from the connection port.
    Type: Application
    Filed: July 11, 2002
    Publication date: January 15, 2004
    Inventors: Mong-Ling Chiao, Chih-Jen Tsai