Patents by Inventor Henry T. Chan

Henry T. Chan 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: 9871759
    Abstract: Methods and systems for sharing information related to operational metrics of a plurality of equipment used in manufacturing of semiconductor wafer includes interfacing a server with the equipment to allow the server to receive a plurality of parameters including operational metrics associated with operation of each of the plurality of equipment. The plurality of parameters are processed to identify event-related data, message-related data and to generate human-readable interpretation for the identified event-related data and the message related data. Users are identified for receiving the operational metrics of each of the plurality of equipment. The event-related data, message-related data and the corresponding human-readable interpretation for the operational metrics associated with each of the equipment are forwarded to a social network service for performing a posting operation to social data streams associated with the identified users.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: January 16, 2018
    Assignee: Lam Research Corporation
    Inventors: Chung Ho Huang, Henry T. Chan, Chad R. Weetman, David J. Hemker
  • Patent number: 9736135
    Abstract: A method for establishing a virtual tether between a mobile device and a semiconductor processing tool, the method including: obtaining, by a mobile device, a unique key associated with the semiconductor processing tool; establishing a unique pairing between the mobile device and the semiconductor processing tool based on the unique key that is obtained by the mobile device; in response to successfully establishing the unique pairing, authenticating a user of the mobile device for access to the semiconductor processing tool; in response to successfully authenticating the user, performing resource arbitration on the semiconductor processing tool which includes reserving one or more resources associated with the semiconductor processing tool based on a level of access granted to the user; monitoring an activity level of the mobile device over a period of time; and comparing the activity level to a predetermined activity level threshold.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: August 15, 2017
    Assignee: LAM RESEARCH CORPORATION
    Inventors: Chris Thorgrimsson, Chad Weetman, Paul Ballintine, Vincent Wong, Chung Ho Huang, Henry T. Chan
  • Publication number: 20170078238
    Abstract: Methods and systems for sharing information related to operational metrics of a plurality of equipment used in manufacturing of semiconductor wafer includes interfacing a server with the equipment to allow the server to receive a plurality of parameters including operational metrics associated with operation of each of the plurality of equipment. The plurality of parameters are processed to identify event-related data, message-related data and to generate human-readable interpretation for the identified event-related data and the message related data. Users are identified for receiving the operational metrics of each of the plurality of equipment. The event-related data, message-related data and the corresponding human-readable interpretation for the operational metrics associated with each of the equipment are forwarded to a social network service for performing a posting operation to social data streams associated with the identified users.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 16, 2017
    Inventors: Chung Ho Huang, Henry T. Chan, Chad R. Weetman, David J. Hemker
  • Publication number: 20160112390
    Abstract: A method for establishing a virtual tether between a mobile device and a semiconductor processing tool, the method including: obtaining, by a mobile device, a unique key associated with the semiconductor processing tool; establishing a unique pairing between the mobile device and the semiconductor processing tool based on the unique key that is obtained by the mobile device; in response to successfully establishing the unique pairing, authenticating a user of the mobile device for access to the semiconductor processing tool; in response to successfully authenticating the user, performing resource arbitration on the semiconductor processing tool which includes reserving one or more resources associated with the semiconductor processing tool based on a level of access granted to the user; monitoring an activity level of the mobile device over a period of time; and comparing the activity level to a predetermined activity level threshold.
    Type: Application
    Filed: October 17, 2014
    Publication date: April 21, 2016
    Inventors: Chris Thorgrimsson, Chad Weetman, Paul Ballintine, Vincent Wong, Chung Ho Huang, Henry T. Chan