Patents by Inventor Jaw-Jiun Tu

Jaw-Jiun Tu 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).

  • Patent number: 9040423
    Abstract: A method for manufacturing a semiconductor device is provided. A substrate having a first area with a first poly layer and a second area with a second poly layer is provided. A nitride HM film is then deposited above the first poly layer of a first device in the first area and above the second poly layer in the second area. Afterwards, a first patterned passivation is formed on the nitride HM film in the first area to cover the nitride HM film and the first device, and a second patterned passivation is formed above the second poly layer in the second area. The second poly layer in the second area is defined by the second patterned passivation.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: May 26, 2015
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Wan-Fang Chung, Ping-Chia Shih, Hsiang-Chen Lee, Che-Hao Chang, Jhih-Long Lin, Wei-Pin Huang, Shao-Nung Huang, Yu-Cheng Wang, Jaw-Jiun Tu, Chung-Che Huang
  • Publication number: 20150024598
    Abstract: A method for manufacturing a semiconductor device is provided. A substrate having a first area with a first poly layer and a second area with a second poly layer is provided. A nitride HM film is then deposited above the first poly layer of a first device in the first area and above the second poly layer in the second area. Afterwards, a first patterned passivation is formed on the nitride HM film in the first area to cover the nitride HM film and the first device, and a second patterned passivation is formed above the second poly layer in the second area. The second poly layer in the second area is defined by the second patterned passivation.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 22, 2015
    Inventors: Wan-Fang Chung, Ping-Chia Shih, Hsiang-Chen Lee, Che-Hao Chang, Jhih-Long Lin, Wei-Pin Huang, Shao-Nung Huang, Yu-Cheng Wang, Jaw-Jiun Tu, Chung-Che Huang