Patents by Inventor Ta-Pan Guo

Ta-Pan Guo 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: 20150097227
    Abstract: A semiconductor device includes a first type region including a first conductivity type. The semiconductor device includes a second type region including a second conductivity type. The semiconductor device includes a channel region extending between the first type region and the second type region. The semiconductor device includes a gate region surrounding the channel region. The gate region includes a gate electrode. A gate electrode length of the gate electrode is less than about 10 nm. A method of forming a semiconductor device is provided.
    Type: Application
    Filed: October 5, 2013
    Publication date: April 9, 2015
    Applicant: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Jean-Pierre Colinge, Kuo-Cheng Ching, Ta-Pan Guo, Carlos H. Diaz
  • Patent number: 5315545
    Abstract: According to a first aspect of the present invention, a static random access memory cell according to the present invention includes two stages. The first stage has a first P-Channel MOS transistor with its source connected to a high-voltage supply rail, and its drain connected to the drain of a first N-Channel MOS transistor. The source of the first N-Channel MOS transistor is connected to the drain of a second N-Channel MOS transistor. The source of the second N-Channel MOS transistor is connected to a V.sub.SS power supply rail. The second stage has a second P-Channel MOS transistor with its source connected to the high-voltage supply rail V.sub.HS, and its drain connected to the drain of a third N-Channel MOS transistor. The source of the third N-Channel MOS transistor is connected to the drain of a fourth N-Channel MOS transistor. The source of the fourth N-Channel MOS transistor is connected to V.sub.SS.
    Type: Grant
    Filed: June 15, 1993
    Date of Patent: May 24, 1994
    Assignee: Aptix Corporation
    Inventors: Ta-Pan Guo, Adi Srinivasan