Patents by Inventor Yidan Zhao

Yidan Zhao 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).

  • THERMOSTAT WITH A PLURALITY OF RANKED LEVELS OF ACCESS CONTROL
    Publication number: 20240372853
    Abstract: A system and method for configuring an HVAC thermostat provides multiple users of varying rank with different levels of permission to access different sets of thermostat functions. The thermostat distinguishes users by the passcodes they enter. In some examples, a cascade hierarchy enables multiple levels of higher ranking users to limit the function accessibility of lower ranking users. In some examples, higher ranking users determine which home screen is presented to users that do not enter a passcode.
    Type: Application
    Filed: July 11, 2024
    Publication date: November 7, 2024
    Inventors: Ji Zhang, Zhiguo Di, Yidan Zhao, Foong Chan, Kristine Lichtscheidl, Ashu Rawat, Gutha Stalin Sanghamitra
  • THERMOSTAT WITH A PLURALITY OF RANKED LEVELS OF ACCESS CONTROL
    Publication number: 20210400034
    Abstract: A system and method for configuring an HVAC thermostat provides multiple users of varying rank with different levels of permission to access different sets of thermostat functions. The thermostat distinguishes users by the passcodes they enter. In some examples, a cascade hierarchy enables multiple levels of higher ranking users to limit the function accessibility of lower ranking users. In some examples, higher ranking users determine which home screen is presented to users that do not enter a passcode.
    Type: Application
    Filed: June 2, 2021
    Publication date: December 23, 2021
    Inventors: Ji Zhang, Zhiguo Di, Yidan Zhao, Foong Yeen Chan, Kristine Lichtscheidl, Ashu Rawat, Gutha Stalin Sanghamitra
  • Building controller
    Patent number: D914017
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: March 23, 2021
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Sandesh Devaraja, Ke Zhang, Yidan Zhao, Unmesh Kulkarni
  • Building controller
    Patent number: D936052
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: November 16, 2021
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Sandesh Devaraja, Haitao Li, Zhang Ke, Yidan Zhao, Xuewei Liu, Xinyan Zheng, Norbert Hohpe, David Field
  • Building controller
    Patent number: D937258
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: November 30, 2021
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Zhang Ke, Yidan Zhao, Mu Yong, Cary Leen, Stefan Andreas Schmidt
  • 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: D937830
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: December 7, 2021
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Zhang Ke, Yidan Zhao, Mu Yong, Cary Leen, Stefan Andreas Schmidt
  • 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
  • Building controller
    Patent number: D938420
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: December 14, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Peilin Li, Sandesh Devaraja, Haitao Li, Zhang Ke, Yidan Zhao, Xuewei Liu, Xinyan Zheng, Norbert Hohpe, David Field
  • Building control module
    Patent number: D940130
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: January 4, 2022
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Sandesh Devaraja, Ke Zhang, Yidan Zhao, Unmesh Shankar Kulkarni
  • Building controller touchscreen with control icon
    Patent number: D953372
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: May 31, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Ji Zhang, Yidan Zhao, FoongYeen Chanduka, Zhiguo Di, Kristine Lichtscheidl, Anna Prisacari
  • Display screen with icon for a building controller lock screen
    Patent number: D957411
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: July 12, 2022
    Assignee: Honeywell International Inc.
    Inventors: Ji Zhang, Zhiguo Di, Yidan Zhao, FoongYeen Chan
  • Building controller
    Patent number: D972946
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: December 20, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Zhiguo Di, Yidan Zhao, Peilin Li
  • Building controller
    Patent number: D975031
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: January 10, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Zhiguo Di, Yidan Zhao, Mohit Khurana
  • Building controller
    Patent number: D985402
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: May 9, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Wenbin Zhou, Zhiguo Di, Yidan Zhao, Grant T. Patterson
  • Building controller
    Patent number: D996987
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: August 29, 2023
    Assignee: Honeywell International Inc.
    Inventors: Zhiguo Di, Yidan Zhao, Mohit Khurana
  • Building controller
    Patent number: D996988
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: August 29, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Wenbin Zhou, Zhiguo Di, Yidan Zhao, Grant T. Patterson
  • Display screen with graphical user interface for a building controller
    Patent number: D1006044
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: November 28, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Zhiguo Di, Yidan Zhao, Ji Zhang
  • Display screen with icon for a building controller lock screen
    Patent number: D1043712
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: September 24, 2024
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Ji Zhang, Zhiguo Di, Yidan Zhao, FoongYeen Chan
  • Building controller
    Patent number: D1071880
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: April 22, 2025
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Zhiguo Di, Yidan Zhao, Peilin Li