Patents by Inventor Jia-Hao Tseng

Jia-Hao Tseng 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).

  • Portable electronic device having secured battery
    Patent number: 8088507
    Abstract: A portable electronic device includes a main casing having a battery-receiving groove for receiving a battery therein, and two aligned resilient abutting tongues flanking the battery-receiving groove. A cover is mounted removably on the main casing for covering the battery-receiving groove. Two anchoring members are mounted rotatably on the cover, extends into the main casing, and is operable so as to switch between a releasing state, where the abutting tongues are spaced respectively apart from the battery, and a clamping state, where the abutting tongues are pressed respectively against the battery.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: January 3, 2012
    Assignees: Universal Scientific Industrial (Shanghai) Co., Ltd., Universal Global Scientific Industrial Co., Ltd.
    Inventors: Fei-Ming Su, Jia-Hao Tseng
  • PORTABLE ELECTRONIC DEVICE
    Publication number: 20090270136
    Abstract: A portable electronic device includes a main casing having a battery-receiving groove for receiving a battery therein, and two aligned resilient abutting tongues flanking the battery-receiving groove. A cover is mounted removably on the main casing for covering the battery-receiving groove. Two anchoring members are mounted rotatably on the cover, extends into the main casing, and is operable so as to switch between a releasing state, where the abutting tongues are spaced respectively apart from the battery, and a clamping state, where the abutting tongues are pressed respectively against the battery.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 29, 2009
    Inventors: Fei-Ming Su, Jia-Hao Tseng