Patents by Inventor Jing-Mao Li

Jing-Mao Li 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).

  • Button assembly and electronic device having the same
    Patent number: 8546714
    Abstract: An electronic device includes a panel, a button assembly, and a circuit board. The panel defines an opening. The button assembly is mounted to the rear surface of the panel, and includes a button partially received in the opening of the panel, a base plate fixed to the rear side of the button, and a substantially U-shaped balance bar. The button includes a push portion and two protrusions rearwards extending through the base plate. An end of the balance bar is movably connected to the rear side of the base plate, and an opposite end of the balance bar is pivotably connected to the protrusions of the button. The circuit board is fixed behind the button assembly, and includes a switch aligning with the push portion of the button. When the button is pressed, the balance bar restricts the button to just move linearly to the switch.
    Type: Grant
    Filed: September 18, 2011
    Date of Patent: October 1, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Meng Zhang, Guang-Yao Lee, Chien-Li Tsai, Jing-Mao Li, Jie Zhang
  • BUTTON ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20130020185
    Abstract: An electronic device includes a panel, a button assembly, and a circuit board. The panel defines an opening. The button assembly is mounted to the rear surface of the panel, and includes a button partially received in the opening of the panel, a base plate fixed to the rear side of the button, and a substantially U-shaped balance bar. The button includes a push portion and two protrusions rearwards extending through the base plate. An end of the balance bar is movably connected to the rear side of the base plate, and an opposite end of the balance bar is pivotably connected to the protrusions of the button. The circuit board is fixed behind the button assembly, and includes a switch aligning with the push portion of the button. When the button is pressed, the balance bar restricts the button to just move linearly to the switch.
    Type: Application
    Filed: September 18, 2011
    Publication date: January 24, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: MENG ZHANG, GUANG-YAO LEE, CHIEN-LI TSAI, JING-MAO LI, JIE ZHANG
  • Sliding door assembly for electronic device
    Patent number: 7929299
    Abstract: A sliding door assembly for an electronic device includes a carrier having a zone holding computerized connectors, a panel mounted to the bezel, a door slidably mounted between the bezel and the panel for selectively covering the zone, and two gears. One of the carrier and the panel comprises two racks. The gears are rotatably mounted to the door respectively and engage with the racks respectively.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: April 19, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jing-Mao Li, Jin-Cai Shan, Hsuan-Tsung Chen, Guang-Yao Lee
  • SLIDING DOOR ASSEMBLY FOR ELECTRONIC DEVICE
    Publication number: 20090323290
    Abstract: A sliding door assembly for an electronic device includes a carrier having a zone holding computerized connectors, a panel mounted to the bezel, a door slidably mounted between the bezel and the panel for selectively covering the zone, and two gears. One of the carrier and the panel comprises two racks. The gears are rotatably mounted to the door respectively and engage with the racks respectively.
    Type: Application
    Filed: December 15, 2008
    Publication date: December 31, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JING-MAO LI, JIN-CAI SHAN, HSUAN-TSUNG CHEN, GUANG-YAO LEE