Patents by Inventor Chang-Sheng Fan

Chang-Sheng Fan 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).

  • Patent number: 8201792
    Abstract: A support stand for a flat-panel display monitor includes a rotatable bracket, and an elevating support rotatably connected to the rotatable bracket. The elevating support includes a base member, a first rotatable module, a second rotatable module, and a third rotatable module. The first and second rotatable modules are both rotatably assembled between the rotatable bracket and the base member. The second rotatable module is positioned opposite to the first rotatable module. The first and second rotatable modules are spaced by a predetermined distance, and rotate along a same direction relative to the base member. The third rotatable module is positioned between the first and second rotatable modules, and rotatably follows the first and second rotatable modules.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: June 19, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Li-Jun Yuan, Chang-Sheng Fan
  • Patent number: 7789354
    Abstract: An adjustable support mechanism (30) includes a fixed unit (70), an adjustable suspension unit (80) and a connecting unit (90). The adjustable suspension unit is slidably mounted on the fixed unit. The connecting unit is configured for connecting the fixed unit and the adjustable suspension unit. The connecting unit comprises a first elastic member (96) and an adjusting bracket (94). Opposite ends of the first elastic member are connected to the fixed unit and the adjustable suspension unit correspondingly. The adjusting bracket includes two rotary wheels (942, 945) and a coiling member (944) looped around the rotary wheels. The adjustable suspension unit is fixed to the coiling member. At least one of the rotary wheels is rotatable relative to the fixed unit to coil the coiling member around the rotary wheels, sliding the adjustable suspension unit relative to the fixed unit.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: September 7, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wen-Lin Gan, Yi-Xiong Wang, Jun-Wu Duan, Chang-Sheng Fan
  • Publication number: 20100123054
    Abstract: A support stand for a flat-panel display monitor includes a rotatable bracket, and an elevating support rotatably connected to the rotatable bracket. The elevating support includes a base member, a first rotatable module, a second rotatable module, and a third rotatable module. The first and second rotatable modules are both rotatably assembled between the rotatable bracket and the base member. The second rotatable module is positioned opposite to the first rotatable module. The first and second rotatable modules are spaced by a predetermined distance, and rotate along a same direction relative to the base member. The third rotatable module is positioned between the first and second rotatable modules, and rotatably follows the first and second rotatable modules.
    Type: Application
    Filed: May 11, 2009
    Publication date: May 20, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen)CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: LI-JUN YUAN, CHANG-SHENG FAN
  • Patent number: 7628361
    Abstract: An exemplary adjustable support mechanism (50) includes a main bracket (51), an adjustable suspension member (52) slidably mounted to the main bracket and an elastic member (53). The main bracket forms at least two guide rails (516) including a first guide rail and a second guide rail disposed opposite to each other. The adjustable suspension member includes two crossed connected suspension frames (524, 525), at least two wheels (522) engaging the guide rails, and at least one stretching member (526, 527). The suspension frames are rotatably connected to each other. The at least two wheels are disposed at ends of the suspension frames. Two ends of each stretching member are connected to the suspension frames correspondingly. The elastic member has two ends fixed relative to the main bracket and the adjustable suspension member correspondingly.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: December 8, 2009
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wen-Lin Gan, Jun-Wu Duan, Chang-Sheng Fan
  • Publication number: 20090166482
    Abstract: An adjustable support mechanism (30) includes a fixed unit (70), an adjustable suspension unit (80) and a connecting unit (90). The adjustable suspension unit is slidably mounted on the fixed unit. The connecting unit is configured for connecting the fixed unit and the adjustable suspension unit. The connecting unit comprises a first elastic member (96) and an adjusting bracket (94). Opposite ends of the first elastic member are connected to the fixed unit and the adjustable suspension unit correspondingly. The adjusting bracket includes two rotary wheels (942, 945) and a coiling member (944) looped around the rotary wheels. The adjustable suspension unit is fixed to the coiling member. At least one of the rotary wheels is rotatable relative to the fixed unit to coil the coiling member around the rotary wheels, sliding the adjustable suspension unit relative to the fixed unit.
    Type: Application
    Filed: July 10, 2008
    Publication date: July 2, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: WEN-LIN GAN, YI-XIONG WANG, JUN-WU DUAN, CHANG-SHENG FAN
  • Publication number: 20090159760
    Abstract: An exemplary adjustable support mechanism (50) includes a main bracket (51), an adjustable suspension member (52) slidably mounted to the main bracket and an elastic member (53). The main bracket forms at least two guide rails (516) including a first guide rail and a second guide rail disposed opposite to each other. The adjustable suspension member includes two crossed connected suspension frames (524, 525), at least two wheels (522) engaging the guide rails, and at least one stretching member (526, 527). The suspension frames are rotatably connected to each other. The at least two wheels are disposed at ends of the suspension frames. Two ends of each stretching member are connected to the suspension frames correspondingly. The elastic member has two ends fixed relative to the main bracket and the adjustable suspension member correspondingly.
    Type: Application
    Filed: July 10, 2008
    Publication date: June 25, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: WEN-LIN GAN, JUN-WU DUAN, CHANG-SHENG FAN