Patents by Inventor Sihai Yu

Sihai Yu 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).

  • Mounting structure for keypads
    Patent number: 9441783
    Abstract: An improved mounting structure for keypads is provided. The mounting structure can include first and second frame members and first and second spring-loaded members. Respective first and second ends of the first spring-loaded member can couple a first end of the first frame member to a first end of the second frame member, and respective first and second ends of the second spring-loaded member can couple a second end of the first frame member to a second end of the second frame member. Each of the first and second frame members can include at least one mounting device for mounting a second device thereto, and each of the first and second spring-loaded members can include at least one affixation mechanism for affixing the apparatus to a third device.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: September 13, 2016
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Yongjun Chen, Gen Yin, Sihai Yu
  • MOUNTING STRUCTURE FOR KEYPADS
    Publication number: 20150122539
    Abstract: An improved mounting structure for keypads is provided. The mounting structure can include first and second frame members and first and second spring-loaded members. Respective first and second ends of the first spring-loaded member can couple a first end of the first frame member to a first end of the second frame member, and respective first and second ends of the second spring-loaded member can couple a second end of the first frame member to a second end of the second frame member. Each of the first and second frame members can include at least one mounting device for mounting a second device thereto, and each of the first and second spring-loaded members can include at least one affixation mechanism for affixing the apparatus to a third device.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 7, 2015
    Applicant: Honeywell International Inc.
    Inventors: Yongjun Chen, Gen Yin, Sihai Yu
  • Building controller
    Patent number: D937259
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: November 30, 2021
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Sandesh Devaraja, Shajun Lu, Zhang Ke, Yidan Zhao, Xuewei Liu, Sihai Yu, Hang Su, Norbert Hohpe
  • Building controller
    Patent number: D938419
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: December 14, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Peilin Li, Haitao Li, Sandesh Devaraja, Shajun Lu, Zhang Ke, Yidan Zhao, Xuewei Liu, Sihai Yu, Hang Su, Norbert Hohpe