Patents by Inventor Hai Tian

Hai Tian 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: 11885543
    Abstract: A method of shutting down a refrigeration system including: initiating a shutdown process of the refrigeration system; closing a first valve within a refrigerant circuit of the refrigeration system; operating a compressor within the refrigerant circuit; detecting a suction pressure within the refrigerant circuit; closing a second valve within the refrigerant circuit of the refrigeration system when the suction pressure is below a threshold suction pressure; and stopping operation of the compressor.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: January 30, 2024
    Assignee: CARRIER CORPORATION
    Inventors: Tingcan Mi, Hai Tian, Hui Li, Chengwei Tang
  • Patent number: 11668502
    Abstract: A transportation refrigeration system and a CAN ID allocation method for a transportation refrigeration system. The transportation refrigeration system includes: a refrigeration circuit including a compressor, a condenser, and a plurality of evaporators connected in parallel, all of which are connected to form a loop; a plurality of chambers, each of the evaporators being located in one of the chambers to adjust the chamber; a plurality of sensors of the same type, each of the sensors being installed in one of the chambers respectively; and a control unit, after being installed in place and energized, the plurality of sensors send their own identification codes to the control unit, and the control unit allocates a CAN ID to each of the sensors after receiving the identification codes of the sensors, so that the identification code of each sensor is bound to the corresponding CAN ID respectively.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: June 6, 2023
    Assignee: CARRIER CORPORATION
    Inventors: Tingcan Mi, Hai Tian, Siwei Cai
  • Patent number: 11441820
    Abstract: A method of mitigating refrigerant leaks within a refrigeration system that includes: detecting a leak of a refrigerant from a refrigeration system; closing a first valve to inhibit a fluid flow of the refrigerant between an evaporator and a condenser fluidly connected to the evaporator; and operating a compressor to direct another fluid flow of the refrigerant from the evaporator to the compressor.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: September 13, 2022
    Assignee: CARRIER CORPORATION
    Inventors: Paul V. Weyna, Jason D. Scarcella, Mark J. Perkovich, Lei Chen, Hai Tian
  • Publication number: 20220196304
    Abstract: A method of shutting down a refrigeration system including: initiating a shutdown process of the refrigeration system; closing a first valve within a refrigerant circuit of the refrigeration system; operating a compressor within the refrigerant circuit; detecting a suction pressure within the refrigerant circuit; closing a second valve within the refrigerant circuit of the refrigeration system when the suction pressure is below a threshold suction pressure; and stopping operation of the compressor.
    Type: Application
    Filed: September 2, 2020
    Publication date: June 23, 2022
    Inventors: Tingcan Mi, Hai Tian, Hui Li, Chengwei Tang
  • Publication number: 20210268875
    Abstract: A method of mitigating refrigerant leaks within a refrigeration system that includes: detecting a leak of a refrigerant from a refrigeration system; closing a first valve to inhibit a fluid flow of the refrigerant between an evaporator and a condenser fluidly connected to the evaporator; and operating a compressor to direct another fluid flow of the refrigerant from the evaporator to the compressor.
    Type: Application
    Filed: September 5, 2019
    Publication date: September 2, 2021
    Inventors: Paul V. WEYNA, Jason D. SCARCELLA, Mark J. PERKOVICH, Lei CHEN, Hai TIAN
  • Publication number: 20210199358
    Abstract: A transportation refrigeration system and a CAN ID allocation method for a transportation refrigeration system. The transportation refrigeration system includes: a refrigeration circuit including a compressor, a condenser, and a plurality of evaporators connected in parallel, all of which are connected to form a loop; a plurality of chambers, each of the evaporators being located in one of the chambers to adjust the chamber; a plurality of sensors of the same type, each of the sensors being installed in one of the chambers respectively; and a control unit, after being installed in place and energized, the plurality of sensors send their own identification codes to the control unit, and the control unit allocates a CAN ID to each of the sensors after receiving the identification codes of the sensors, so that the identification code of each sensor is bound to the corresponding CAN ID respectively.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 1, 2021
    Inventors: Tingcan Mi, Hai Tian, Siwei Cai
  • Patent number: 10776567
    Abstract: A page data compiling apparatus and method, the method being performed by a server, includes obtaining initial page structure data that is generated using an extended markup language, parsing the initial page structure data to generate scripting language page data comprising a page generation code and a data variable set, an input to the page generation code being a current data set that is determined according to the data variable set, and an output of the page generation code being a node tree matching the input current data set, and sending the scripting language page data to a terminal so that the terminal determines the current data set according to the data variable set, determines the matching node tree according to the current data set and the page generation code in the scripting language page data, and displays a page according to the node tree.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: September 15, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shun Hang You, Ji Sheng Huang, Hao Hu, Chao Lin, Hao Jun Hu, Xu Yu Gui, Hai Tian Peng
  • Publication number: 20200050652
    Abstract: A page data compiling apparatus and method, the method being performed by a server, includes obtaining initial page structure data that is generated using an extended markup language, parsing the initial page structure data to generate scripting language page data comprising a page generation code and a data variable set, an input to the page generation code being a current data set that is determined according to the data variable set, and an output of the page generation code being a node tree matching the input current data set, and sending the scripting language page data to a terminal so that the terminal determines the current data set according to the data variable set, determines the matching node tree according to the current data set and the page generation code in the scripting language page data, and displays a page according to the node tree.
    Type: Application
    Filed: November 1, 2017
    Publication date: February 13, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shun Hang YOU, Ji Sheng HUANG, Hao HU, Chao LIN, Hao Jun HU, Xu Yu GUI, Hai Tian PENG
  • Publication number: 20110172945
    Abstract: A method for monitoring a burn-in procedure of an electronic device is performed by a host computer, an external storage device, and a display device. The external storage device stores the burn-in procedure and a monitor procedure. The host computer copies the monitor procedure to the at least one electronic device and activates the monitor procedure. The monitor procedure activates the burn-in procedure for the electronic device and determines a state of the burn-in procedure. The monitor procedure then outputs a monitor result corresponding to the state of the burn-in procedure into the display device. The display device displays the monitor result.
    Type: Application
    Filed: September 8, 2010
    Publication date: July 14, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHI-HAI TIAN, ZHAO-JIE CAO, HUA DONG