Patents by Inventor Jr-Kai LIANG

Jr-Kai LIANG 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).

  • DATA TRANSMISSION SYSTEM WITH HIGH TRANSMISSION SECURITY
    Publication number: 20240073679
    Abstract: There is provided a data transmission system including a human input device and a host. Before transmitting data to the host, the human input device checks whether there is any previously paired key device nearby. If there is no previously paired key device appearing close to the human input device, the human input device is arranged not to transmit data or to transmit non-dedicated data to the host.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Inventor: Jr-Kai LIANG
  • IMAGE DISPLAY SYSTEM SENDING COMPRESSED DATA
    Publication number: 20240040155
    Abstract: There is provided an imaging system capable of reducing required system resource and increasing a frame update rate. The imaging system includes a host and a display device. The host selects to transmit compressed data or row data to the display device. When the display device identifies the row data being received, the row data is directly stored into a frame buffer for being shown on a display panel. When the display device identifies the compressed data being received, the compressed data is used to generate restored data to the frame buffer for being shown on the display panel.
    Type: Application
    Filed: August 1, 2022
    Publication date: February 1, 2024
    Inventor: Jr-Kai LIANG
  • OPERATION METHOD OF SLAVE DEVICE IN BLUETOOTH SYSTEM
    Publication number: 20230171820
    Abstract: There is provided a Bluetooth system including multiple slave devices. When a first slave device among the multiple slave devices changes its connection to a different master device, the first slave device actively informs other slave devices among the multiple slave devices to connect to said different master device to realize the Bluetooth connection synchronization between the multiple slave devices.
    Type: Application
    Filed: January 14, 2023
    Publication date: June 1, 2023
    Inventors: Jr-Kai LIANG, Min-Hsiang HSIA
  • Connection synchronizing method of Bluetooth system and slave device
    Patent number: 11596006
    Abstract: There is provided a Bluetooth system including multiple slave devices. When a first slave device among the multiple slave devices changes its connection to a different master device, the first slave device actively informs other slave devices among the multiple slave devices to connect to said different master device to realize the Bluetooth connection synchronization between the multiple slave devices.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: February 28, 2023
    Assignee: PIXART IMAGING INC.
    Inventors: Jr-Kai Liang, Min-Hsiang Hsia
  • CONNECTION SYNCHRONIZING METHOD OF BLUETOOTH SYSTEM AND SLAVE DEVICE
    Publication number: 20210289565
    Abstract: There is provided a Bluetooth system including multiple slave devices. When a first slave device among the multiple slave devices changes its connection to a different master device, the first slave device actively informs other slave devices among the multiple slave devices to connect to said different master device to realize the Bluetooth connection synchronization between the multiple slave devices.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 16, 2021
    Inventors: Jr-Kai LIANG, Min-Hsiang HSIA