Patents by Inventor Ching-I Hsu

Ching-I Hsu 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: 10468502
    Abstract: A FinFET device includes a substrate, first and second fins, first and second gates and first and second epitaxial layers. The substrate has a first region and a second region. The first and second fins are on the substrate respectively in the first and second regions. In an embodiment, the number of the first fins is different from the number of the second fins. The first and second gates are on the substrate and respectively across the first and second fins. The first epitaxial layers are disposed in first recesses of the first fins adjacent to the first gate. The second epitaxial layers are disposed in second recesses of the second fins adjacent to the second gate. In an embodiment, the maximum width of the first epitaxial layers is L1, the maximum width of the second epitaxial layers is L2, and (L2?L1)/L1 is equal to or less than about 1%.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: November 5, 2019
    Assignee: United Microelectronics Corp.
    Inventors: Chun-Liang Kuo, Tsang-Hsuan Wang, Yu-Ming Hsu, Tsung-Mu Yang, Ching-I Li
  • Publication number: 20190229202
    Abstract: A FinFET device includes a substrate, first and second fins, first and second gates and first and second epitaxial layers. The substrate has a first region and a second region. The first and second fins are on the substrate respectively in the first and second regions. In an embodiment, the number of the first fins is different from the number of the second fins. The first and second gates are on the substrate and respectively across the first and second fins. The first epitaxial layers are disposed in first recesses of the first fins adjacent to the first gate. The second epitaxial layers are disposed in second recesses of the second fins adjacent to the second gate. In an embodiment, the maximum width of the first epitaxial layers is L1, the maximum width of the second epitaxial layers is L2, and (L2?L1)/L1 is equal to or less than about 1%.
    Type: Application
    Filed: January 22, 2019
    Publication date: July 25, 2019
    Applicant: United Microelectronics Corp.
    Inventors: Chun-Liang Kuo, Tsang-Hsuan Wang, Yu-Ming Hsu, Tsung-Mu Yang, Ching-I Li
  • Publication number: 20190157103
    Abstract: A planarization method and a CMP method are provided. The planarization method includes providing a substrate with a first region and a second region having different degrees of hydrophobicity or hydrophilicity and performing a surface treatment to the first region to render the degrees of hydrophobicity or hydrophilicity in proximity to that of the second region. The CMP method includes providing a substrate with a first region and a second region; providing a polishing slurry on the substrate, wherein the polishing slurry and the surface of the first region have a first contact angle, and the polishing slurry and the surface of the first region have a second contact angle; modifying the surface of the first region to make a contact angle difference between the first contact angle and the second contact angle equal to or less than 30 degrees.
    Type: Application
    Filed: June 8, 2018
    Publication date: May 23, 2019
    Inventors: TUNG-KAI CHEN, CHING-HSIANG TSAI, KAO-FENG LIAO, CHIH-CHIEH CHANG, CHUN-HAO KUNG, FANG-I CHIH, HSIN-YING HO, CHIA-JUNG HSU, HUI-CHI HUANG, KEI-WEI CHEN
  • Patent number: 10083104
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: September 25, 2018
    Assignee: Sunbird Software, Inc.
    Inventors: Ching-I Hsu, Siva Somasundaram, Neil Weinstock
  • Publication number: 20170161164
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 8, 2017
    Inventors: Ching-I Hsu, Siva Somasundaram, Neil Weinstock
  • Patent number: 9606592
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: March 28, 2017
    Assignee: Raritan Americas, Inc.
    Inventors: Ching-I Hsu, Siva Somasundaram, Neil Weinstock
  • Publication number: 20140317281
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Application
    Filed: June 30, 2014
    Publication date: October 23, 2014
    Inventors: Ching-I Hsu, Siva Somasundaram, Neil Weinstock
  • Patent number: 8782213
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: July 15, 2014
    Inventors: Ching-I Hsu, Siva Somasundaram, Neil Weinstock
  • Publication number: 20120030347
    Abstract: A system and method of displaying the temperature and relative humidity data of sensors on a psychrometric chart. The system and method operate to display an environmental envelope on the psychrometric chart in order to compare the data of the sensors to the environmental envelope of the psychrometric chart, in order to ensure safe operating conditions for data center equipment.
    Type: Application
    Filed: March 1, 2011
    Publication date: February 2, 2012
    Applicant: Raritan Americas, Inc.
    Inventors: Ching-I HSU, Siva SOMASUNDARAM, Neil WEINSTOCK
  • Patent number: 6522551
    Abstract: A method and apparatus for mounting an electronic component within a rack system is provided comprising a modular equipment rack bracket for electronic equipment including a first and second mounting bracket arm for mounting to a rack assembly and a frame member for supporting a plurality of electrical supply cabling, signal cabling or data cabling and the like. The first and second mounting bracket arms are affixed to the front of the rack assembly and have associated therewith a plurality of fastener openings for attaching electronic components thereto. The frame member is coupled to one of a plurality of coupling means of the first and second mounting bracket arms allowing the electronic component to be affixed to the mounting bracket in either a front-facing forward configuration or a rear-facing forward configuration without removing the affixed first and second mounting bracket arms from the rack assembly.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: February 18, 2003
    Assignee: Raritan Computer, Inc.
    Inventors: Ching-I Hsu, Richard Bopp, Alan Chen
  • Publication number: 20020067601
    Abstract: A method and apparatus for mounting an electronic component within a housing is provided comprising a modular equipment rack bracket for electronic equipment including a first and second mounting bracket arm for mounting to a housing rack assembly and a frame member for supporting a plurality of electrical supply cabling, signal cabling or data cabling and the like. The first and second mounting bracket arms are affixed to the front of the housing rack assembly and have associated therewith a plurality of fastener openings for attaching electronic components thereto. The frame member is coupled to one of a plurality of coupling means of the first and second mounting bracket arms allowing the electronic component to be affixed to the mounting bracket in either a front-facing forward configuration or a rear-facing forward configuration without removing the affixed first and second mounting bracket arms from the rack housing assembly.
    Type: Application
    Filed: December 4, 2000
    Publication date: June 6, 2002
    Inventors: Ching-I Hsu, Richard Bopp, Alan Chen
  • Patent number: D463778
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: October 1, 2002
    Assignee: Raritan Computer, Inc.
    Inventors: Ching-I Hsu, Richard Bopp, Alan Chen