Patents by Inventor Daeim HAN

Daeim HAN 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).

  • 2 pogo pin design for TWS headphone
    Patent number: 12556853
    Abstract: A True Wireless System (TWS) headphone is provided, which comprises a charging case and one or two earbuds. The earbuds may be attached into the charging case by a two pogo pin connector. The earbuds can detect the different status of the battery in the charging case via the two pogo pin connector and can auto power on or off accordingly when taken out or put into the charging case.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: February 17, 2026
    Assignee: Harman International Industries, Incorporated
    Inventors: Tieyi Liang, Daeim Han, Bin Cai
  • 2 POGO PIN DESIGN FOR TWS HEADPHONE
    Publication number: 20230224621
    Abstract: A True Wireless System (TWS)headphone is provided, which comprises a charging case and one or two earbuds. The earbuds may be attached into the charging case by a two pogo pin connector. The earbuds can detect the different status of the battery in the charging case via the two pogo pin connector and can auto power on or off accordingly when taken out or put into the charging case.
    Type: Application
    Filed: June 1, 2020
    Publication date: July 13, 2023
    Applicant: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
    Inventors: Tieyi LIANG, Daeim HAN, Bin CAI