Patents by Inventor Ping Yaw Peh

Ping Yaw Peh 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).

  • EEPROM cell structure and a method of fabricating the same
    Patent number: 8564043
    Abstract: An electrically erasable programmable read only memory (EEPROM) cell structure and a method of fabricating the same. The EEPROM cell comprising a substrate comprising two shallow trench isolation (STI) structures separated by a substrate portion; an intermediate patterned layer formed on the substrate such that the patterned layer covers respective portions of each STI structure; a floating gate bridging between the STI structures such that the floating gate extends over the intermediate patterned layer; a dielectric layer formed over the floating gate; and a control gate formed over the dielectric layer.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: October 22, 2013
    Assignee: Systems On Silicon Manufacturing Co. Pte. Ltd.
    Inventors: Sheng He Huang, Eng Keong Ho, Ping Yaw Peh
  • EEPROM CELL STRUCTURE AND A METHOD OF FABRICATING THE SAME
    Publication number: 20120181594
    Abstract: An electrically erasable programmable read only memory (EEPROM) cell structure and a method of fabricating the same. The EEPROM cell comprising a substrate comprising two shallow trench isolation (STI) structures separated by a substrate portion; an intermediate patterned layer formed on the substrate such that the patterned layer covers respective portions of each STI structure; a floating gate bridging between the STI structures such that the floating gate extends over the intermediate patterned layer; a dielectric layer formed over the floating gate; and a control gate formed over the dielectric layer.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 19, 2012
    Applicant: Systems On Silicon Manufacturing Co. Pte. Ltd.
    Inventors: Sheng He HUANG, Eng Keong Ho, Ping Yaw Peh