Patents by Inventor Yanzhen Yu

Yanzhen 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).

  • Electronic lock compatible with left and right opening and a method for automatically judging left and right opening of the electronic lock
    Patent number: 12158024
    Abstract: An electronic lock compatible with left and right opening and a method for the electronic lock, comprising a lock body and a lock tongue seat, the lock body is provided with a switch knob, a rotating shaft is connected to the switch knob, and a lock tongue and a first transmission assembly are arranged on the lock tongue seat, the first transmission assembly is provided with a first rotating member, the first rotating member is provided with a front and rear through inserting slot. The rotating shaft can be inserted from a front end to a rear end of the inserting slot and can be inserted from the rear end to the front end. A driven gear is drivingly connected in the lock body, wherein a circumferential transmission mechanism is arranged between the driven gear and the switch knob, and the lock body is also provided with a sensing mechanism.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: December 3, 2024
    Assignee: ZHONG SHAN CITY JIXIN CORE LOCK CO., LTD.
    Inventors: Bojian Tan, Juhua Zheng, Haiqiang Liao, Yanzhen Yu
  • ELECTRONIC LOCK COMPATIBLE WITH LEFT AND RIGHT OPENING AND A METHOD FOR AUTOMATICALLY JUDGING LEFT AND RIGHT OPENING OF THE ELECTRONIC LOCK
    Publication number: 20230366240
    Abstract: An electronic lock compatible with left and right opening and a method for the electronic lock, comprising a lock body and a lock tongue seat, the lock body is provided with a switch knob, a rotating shaft is connected to the switch knob, and a lock tongue and a first transmission assembly are arranged on the lock tongue seat, the first transmission assembly is provided with a first rotating member, the first rotating member is provided with a front and rear through inserting slot. The rotating shaft can be inserted from a front end to a rear end of the inserting slot and can be inserted from the rear end to the front end. A driven gear is drivingly connected in the lock body, wherein a circumferential transmission mechanism is arranged between the driven gear and the switch knob, and the lock body is also provided with a sensing mechanism.
    Type: Application
    Filed: August 26, 2022
    Publication date: November 16, 2023
    Inventors: BOJIAN TAN, JUHUA ZHENG, HAIQIANG LIAO, YANZHEN YU
  • Energy storage and power supply device
    Patent number: D950490
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: May 3, 2022
    Assignee: SHENZHEN CARKU TECHNOLOGY CO., LIMITED
    Inventor: Yanzhen Yu
  • Fingerprint lock
    Patent number: D1046598
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: October 15, 2024
    Assignee: ZHONG SHAN CITY JIXIN CORE LOCK CO., LTD.
    Inventors: Bojian Tan, Juhua Zheng, Haiqiang Liao, Yanzhen Yu