Patents by Inventor Wen-Heng Chen

Wen-Heng Chen 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).

  • MELT ANNEAL SOURCE AND DRAIN REGIONS
    Publication number: 20240088225
    Abstract: A method includes forming a gate stack on a first portion of a semiconductor substrate, removing a second portion of the semiconductor substrate on a side of the gate stack to form a recess, growing a semiconductor region starting from the recess, implanting the semiconductor region with an impurity, and performing a melt anneal on the semiconductor region. At least a portion of the semiconductor region is molten during the melt anneal.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Inventors: Su-Hao Liu, Wen-Yen Chen, Li-Heng Chen, Li-Ting Wang, Liang-Yin Chen, Huicheng Chang, Yee-Chia Yeo, Ying-Lang Wang
  • Method of cultivating yeast for enhancing pentitol production
    Patent number: 8278078
    Abstract: A method for culturing the yeast for enhancing pentitol production is provided. The yeast cultured according to the present disclosure is Pichia stipitis. Application of the yeast in pentitol production by fermention of the lignocellulosic hydrolysate or the xylose-to-pentitol production yield can be enhanced 3 to 6 times from the non-detoxified or the overliming-processed lignocellulosic hydrolysate.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: October 2, 2012
    Assignee: Atomic Energy Council-Institute of Nuclear Energy Research
    Inventors: Chiung-Fang Huang, Wei-Hsi Chen, Ting-Hsiang Lin, Wen-Heng Chen, Gia-Luen Guo, Wen-Song Hwang
  • Method of Cultivating Fermentative Yeast Used for Xylose Fermentation of Non-Detoxified Lignocellulosic Hydrolysate
    Publication number: 20110177572
    Abstract: A hydrolysate-adapted yeast, Pichia stipitis INER 1128, is cultivated according to the present invention. The adapted yeast can effectively convert xylose into ethanol in lignocellulosic hydrolysate, which is not even detoxified. Well ethanol yield is obtained while xylose is not wasted and thus cost is reduced.
    Type: Application
    Filed: January 19, 2010
    Publication date: July 21, 2011
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Jia-Baau Wang, Lee-Chung Men, Wen-Song Hwang, Wen-Hua Chen, Sheng-Shieh Chen, Wen-Heng Chen, Ting-Hsiang Lin, Chiung-Fang Huang, Sheng-Hsin Chou, Teng-Chieh Hsu, Gia-Luen Guo
  • Method of Cultivating Yeast for Enhancing Pentitol Production
    Publication number: 20110104772
    Abstract: A method for culturing the yeast for enhancing pentitol production is provided. The yeast cultured according to the present disclosure is Pichia stipitis.
    Type: Application
    Filed: May 28, 2010
    Publication date: May 5, 2011
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Chiung-Fang Huang, Wei-Hsi Chen, Ting-Hsiang Lin, Wen-Heng Chen, Gia-Luen Guo, Wen-Song Hwang