Patents by Inventor Zehong ZHANG

Zehong ZHANG 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: 20240235605
    Abstract: A frequency hopping communication method for short-distance wireless communication between a primary device and a secondary device comprises switching by the primary device from the second frequency hopping sequence to the first frequency hopping sequence at a time point of frequency hopping switching, wherein M reserved channels are between a first frequency hopping sequence and a second frequency hopping sequence; and performing frequency hopping communication with the secondary device based on the first frequency hopping sequence.
    Type: Application
    Filed: March 22, 2024
    Publication date: July 11, 2024
    Inventors: Tong Chen, Han Lu, Zehong Zhang, Bixiang Hu, Yufei Yang, Rui Cui, Shaojie Xue
  • Publication number: 20240147551
    Abstract: A first device performs periodic scanning alternately, where a first scanning periodicity is used for a first-type Bluetooth connection, and a second scanning periodicity is used for a second-type Bluetooth connection; the first device receives a first-type data packet from a second device in a first scan window of any first scanning periodicity, where the first-type data packet is used to establish the first-type Bluetooth connection; the first device obtains, based on the first-type data packet, a second connection parameter for establishing the second-type Bluetooth connection to the second device; and the first device establishes the second-type Bluetooth connection to the second device based on the second connection parameter.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: Zehong Zhang, Cong Cao, Tong Chen, Han Lu, Yufei Yang, Dishan Jing, Kai Xue
  • Publication number: 20240023036
    Abstract: This application provides a low-power-consumption control method and a short-range wireless communication chip, and belongs to the field of short-range wireless communication technologies. The method includes: obtaining actual received signal strength indications corresponding to a plurality of historical receive slots; predicting, based on the actual received signal strength indications corresponding to the plurality of historical receive slots, received signal strength corresponding to a current receive slot; and adjusting a gain coefficient of a receive channel in a radio frequency front-end module in the current receive slot based on a predicted received signal strength indication. The radio frequency front-end module is coupled to the short-range wireless communication chip.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 18, 2024
    Inventors: Tong CHEN, Zehong ZHANG, Rui CUI, Shaojie XUE, Jiang DONG, Bixiang HU, Qi LI