Patents by Inventor Guojian CAI

Guojian CAI 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: 11959658
    Abstract: A control method for an air conditioner indoor unit is provided. The air conditioner indoor unit has a housing, a drain pan, an air deflector, a door, and a sweeping strip. In a wind-free mode of the indoor unit, an orthographic projection of the air deflector in the drain pan is located in the drain pan. According to the method, the air conditioner indoor unit enables the non-draught mode; when receiving an instruction of ending the non-draught mode, the air conditioner indoor unit controls the door to move back and forth for n times to close and open the air outlet, so as to drive the sweeping strip to move to sweep the condensate water on the surface of the air deflector, n being greater than 0; and the wind-free mode is ended.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: April 16, 2024
    Assignee: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Guojian Cai, Zhouheng Tan
  • Patent number: 11947211
    Abstract: A display panel includes: a liquid crystal cell; an optical layer configured to transmit part of light incident onto the optical layer whose polarization direction is parallel to a transmission axis of the optical layer, and reflect a remaining part of the light incident onto the optical layer; a first polarization structure configured to transmit part of light incident onto the first polarization structure whose polarization direction is parallel to a transmission axis of the first polarization structure, and absorb a remaining part of the light incident onto the first polarization structure; and a second polarization structure configured to transmit part of light incident onto the second polarization structure whose polarization direction is parallel to a transmission axis of the second polarization structure, and absorb a remaining part of the light incident onto the second polarization structure.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: April 2, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jing Wang, Yangyang Cai, Guojian Qu, Guangyun Tong, Fan Yang, Chengwei Wang, Zhanchang Bu, Bochang Wang, Yu Zhang, Hetao Wang, Xiang Li
  • Publication number: 20220373212
    Abstract: An air conditioner, a control method and a computer-readable storage medium are provided. The air conditioner has a body provided with an air outlet. An air output assembly suitable for adjusting an air output angle of the air outlet is arranged at the air outlet. The air conditioner further has a detection device for acquiring position information of a target and a controller electrically connected to the air output assembly and the detection device for controlling the air output assembly according to the position information.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 24, 2022
    Applicant: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Ansheng JI, Guojian CAI, Shunkai DU, Qiwei LIU, Fuxing ZHAI, Jian HE, Zhengqing YI
  • Publication number: 20220373213
    Abstract: An air conditioner, a control method for the air conditioner, and a computer-readable storage medium are provided. The air conditioner has a body, an air outlet provided on the body, and an air output structure for adjusting an air output angle of the air outlet. The air output structure has multiple operative configurations. The air conditioner also has a detection device for acquiring an ambient temperature and an ambient humidity, and a controller electrically connected to the air output structure and the detection device. The controller controls the air output structure to switch among the operative configurations according to the ambient temperature and the ambient humidity, and further adjusts the air output angle of the air outlet and causes the air output angle and the amount of air output to match with the current ambient temperature and the current ambient humidity.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 24, 2022
    Applicant: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Ansheng JI, Guojian CAI, Shunkai DU, Fuxing ZHAI, Jian HE, Qiwei LIU
  • Publication number: 20220364741
    Abstract: An air conditioner, a control method for an air conditioner, and a computer-readable storage medium are provided. The air conditioner has a body, an air outlet, and an air output assembly for adjusting the air output of the air outlet. The air conditioner further has a detection device and a controller. The detection device acquires a distance value of a target object from the air conditioner. The controller is electrically connected to the air output assembly and the detection device, and controls the air output assembly to switch among different operative configurations based on the distance value.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 17, 2022
    Applicant: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Ansheng JI, Shunkai DU, Qiwei LIU, Guojian CAI, Jian HE, Shaosheng GUO, Fuxing ZHAI
  • Publication number: 20210215380
    Abstract: A control method for an air conditioner indoor unit is provided. The air conditioner indoor unit has a housing, a drain pan, an air deflector, a door, and a sweeping strip. In a wind-free mode of the indoor unit, an orthographic projection of the air deflector in the drain pan is located in the drain pan. According to the method, the air conditioner indoor unit enables the non-draught mode; when receiving an instruction of ending the non-draught mode, the air conditioner indoor unit controls the door to move back and forth for n times to close and open the air outlet, so as to drive the sweeping strip to move to sweep the condensate water on the surface of the air deflector, n being greater than 0; and the wind-free mode is ended.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Applicant: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    Inventors: Guojian CAI, Zhouheng TAN