Patents by Inventor Pei-Chen Kuo

Pei-Chen Kuo 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).

  • Method for fabricating SONOS a memory
    Patent number: 7498228
    Abstract: A method for fabricating a SONOS memory is disclosed. First, a semiconductor substrate is provided and a SONOS memory cell is formed on said semiconductor substrate. A passivation layer is deposited on the SONOS memory cell and a contact pad is formed on the passivation layer. Subsequently, an ultraviolet treatment is performed and an annealing process is conducted thereafter.
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: March 3, 2009
    Assignee: United Microelectronics Corp.
    Inventors: Tzu-Ping Chen, Chien-Hung Chen, Pei-Chen Kuo, Shen-De Wang
  • METHOD FOR FABRICATING SONOS A MEMORY
    Publication number: 20090017590
    Abstract: A method for fabricating a SONOS memory is disclosed. First, a semiconductor substrate is provided and a SONOS memory cell is formed on said semiconductor substrate. A passivation layer is deposited on the SONOS memory cell and a contact pad is formed on the passivation layer. Subsequently, an ultraviolet treatment is performed and an annealing process is conducted thereafter.
    Type: Application
    Filed: July 9, 2007
    Publication date: January 15, 2009
    Inventors: TZU-PING CHEN, Chien-Hung Chen, Pei-Chen Kuo, Shen-De Wang