Patents by Inventor Luhua YAN

Luhua YAN 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).

  • Publication number: 20230332775
    Abstract: An air conditioner indoor unit includes a housing, a panel, a fan assembly, a first air guide assembly, and a first driving assembly. The panel includes a first air outlet. The first air guide assembly is located on a side of the panel away from the housing, and a second air outlet is constituted between an edge of the first air guide assembly and an edge of the first air outlet. The first driving assembly is configured to drive the first air guide assembly to move relative to the panel, so as to change a size of the second air outlet to adjust a flow direction of air flowing out from the second air outlet. The first air guide assembly includes a flow direction changing structure, and the flow direction changing structure is configured to move in a direction different from a moving direction of the first air guide assembly.
    Type: Application
    Filed: June 12, 2023
    Publication date: October 19, 2023
    Applicant: QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD.
    Inventors: Kun XU, Luhua YAN, Zhichao YUAN, Yanfang ZHU, Hu LI, Tao LI, Jianjun MENG, Bao QI, Xutong SONG, Yanqiang HUAN, Changquan ZHANG
  • Patent number: 10017896
    Abstract: A control panel for clothes dryer and clothes dryer. The control panel for clothes dryer includes an operation panel and a mounting panel which can be detachably connected. The operation panel is electrically connected to a control device of the clothes dryer, and is configured to send a control signal to the control device and receive a display signal sent by the control device. The operation panel can be mounted on the mounting panel upwardly or upside down. The mounting panel can be fixedly connected to a housing of a clothes dryer. The clothes dryer includes the housing and the above control panel device. The mounting panel is fixedly connected to a housing of a clothes dryer.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: July 10, 2018
    Assignee: QINGDAO JIAONAN HAIER WASHING MACHINE CO.
    Inventors: Jindong Bing, Rongfeng Cheng, Jian Wang, Luhua Yan, Xianchang Li, Haifei Liu
  • Publication number: 20170292219
    Abstract: A control panel for clothes dryer and clothes dryer. The control panel for clothes dryer includes an operation panel and a mounting panel which can be detachably connected. The operation panel is electrically connected to a control device of the clothes dryer, and is configured to send a control signal to the control device and receive a display signal sent by the control device. The operation panel can be mounted on the mounting panel upwardly or upside down. The mounting panel can be fixedly connected to a housing of a clothes dryer. The clothes dryer includes the housing and the above control panel device. The mounting panel is fixedly connected to a housing of a clothes dryer.
    Type: Application
    Filed: November 17, 2014
    Publication date: October 12, 2017
    Inventors: Jindong BING, Rongfeng CHENG, Jian WANG, Luhua YAN, Xianchang LI, Haifei LIU