Patents by Inventor TSUNG-LIEN CHEN

TSUNG-LIEN CHEN 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).

  • Expandable screen assembly of mobile device
    Patent number: 10481639
    Abstract: A screen assembly of a mobile device which can be expanded for a larger viewing area includes a body and a back cover. The body has a main screen and a slot to one side. The back cover is detachably mounted on a rear surface of the body. The back cover has a mounting board with auxiliary screen thereon and an insertion board. The back cover is mounted on the rear surface of the body when the auxiliary screen is not deployed, and the insertion board of the back cover is inserted into the slot of the body when the auxiliary screen is deployed.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: November 19, 2019
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Tsung-Lien Chen, Gui Li, Da Xu, Jia-Bin Xiong
  • EXPANDABLE SCREEN ASSEMBLY OF MOBILE DEVICE
    Publication number: 20190235576
    Abstract: A screen assembly of a mobile device which can be expanded for a larger viewing area includes a body and a back cover. The body has a main screen and a slot to one side. The back cover is detachably mounted on a rear surface of the body. The back cover has a mounting board with auxiliary screen thereon and an insertion board. The back cover is mounted on the rear surface of the body when the auxiliary screen is not deployed, and the insertion board of the back cover is inserted into the slot of the body when the auxiliary screen is deployed.
    Type: Application
    Filed: March 5, 2018
    Publication date: August 1, 2019
    Inventors: TSUNG-LIEN CHEN, GUI LI, DA XU, JIA-BIN XIONG
  • ELECTRONIC DEVICE AND METHOD FOR CONTROLLING BATTERY OF THE ELECTRONIC DEVICE TO CHARGE AND DISCHARGE
    Publication number: 20180159342
    Abstract: A method for controlling a battery to charge or discharge includes detecting a usage pattern of the electronic device. The battery includes a first battery and a second battery. A state-of-charge (SOC) value of the fist battery and a SOC value of the second battery are acquired, and a processor of the electronic device can control the first battery and/or the second battery to charge and discharge the electronic device according to the usage pattern and the SOC value.
    Type: Application
    Filed: October 11, 2017
    Publication date: June 7, 2018
    Inventors: TSUNG-LIEN CHEN, HSU-MIN KUO