Patents by Inventor Bao-Jun Huang

Bao-Jun Huang 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: 8246208
    Abstract: An electronic book includes a shell and an illumination device. The shell defines a housing. The illumination device is received in the housing, and includes a support arm rotatablely connected to the shell, at least one light source fixed on the support arm, a opening mechanism movably connected to the support arm and opens or folds the support arm, and a light cover mounted on the opening mechanism. The light cover follows the opening mechanism to unfold or fold.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: August 21, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Bao-Jun Huang, Jing Wen
  • Patent number: 8220945
    Abstract: An electronic book includes a shell and an illumination device. The shell defines a receiving groove. The illumination device includes a support arm fastened to the shell and an illumination member fixed on the support arm. The illumination device is received in the receiving groove when not in use. The electronic book can be read when the ambient light is too low or in darkness.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: July 17, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Bao-Jun Huang, Jing Wen
  • Patent number: 8007132
    Abstract: An electric torch includes a main body, a holder and a connecting portion. The main body includes a lamp shade and a light emitting portion. The lamp shade defines a receiving space. The light emitting portion is secured in the receiving space and configured for emitting light. The holder is rotatably connected to the main body via the connecting portion and configured for supporting the main body. The connecting portion includes a protrusion, a locating rod and a torsion spring. The protrusion is extended from the main body and communicates with the receiving space of the lamp shade. The locating rod is inserted into the protrusion and received in the holder with two ends fixed to the holder. The torsion spring is sleeved on the locating rod with one end attached to the lamp shade and another end attached to the holder.
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: August 30, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Bao-Jun Huang
  • Publication number: 20110134643
    Abstract: An electronic book includes a shell and an illumination device. The shell defines a housing. The illumination device is received in the housing, and includes a support arm rotatablely connected to the shell, at least one light source fixed on the support arm, a opening mechanism movably connected to the support arm and opens or folds the support arm, and a light cover mounted on the opening mechanism. The light cover follows the opening mechanism to unfold or fold.
    Type: Application
    Filed: May 11, 2010
    Publication date: June 9, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Bao-Jun Huang, Jing Wen
  • Publication number: 20110122626
    Abstract: An electronic book includes a shell and an illumination device. The shell defines a receiving groove. The illumination device includes a support arm fastened to the shell and an illumination member fixed on the support arm. The illumination device is received in the receiving groove when not in use. The electronic book can be read when the ambient light is too low or in darkness.
    Type: Application
    Filed: April 15, 2010
    Publication date: May 26, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: BAO-JUN HUANG, JING WEN
  • Patent number: 7922558
    Abstract: An electronic cake includes an inner base, an outer base, a driving device, a bottom shell, a rotatable platform, a number of candle-like lamps, a controlling device and a power source. The outer base is loosely sleeved on the inner base forming a predetermined guiding groove there-between. The bottom shell is rotatably received in the inner base by the driving device. The rotatable platform is attached on the bottom shell. The candle-like lamps are slidably attached on the rotatable platform. Each candle-like lamp has a supporting leg extending out from a side wall of the rotatable platform and received in the predetermined guiding groove. The controlling device is positioned in the rotatable platform. The power source is electrically connected to the driving device and the candle-like lamps via the controlling device for supply driving electric power to the driving device and the candle-like lamps.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: April 12, 2011
    Assignees: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Bao-Jun Huang
  • Publication number: 20100213855
    Abstract: An electric torch includes a main body, a holder and a connecting portion. The main body includes a lamp shade and a light emitting portion. The lamp shade defines a receiving space. The light emitting portion is secured in the receiving space and configured for emitting light. The holder is rotatably connected to the main body via the connecting portion and configured for supporting the main body. The connecting portion includes a protrusion, a locating rod and a torsion spring. The protrusion is extended from the main body and communicates with the receiving space of the lamp shade. The locating rod is inserted into the protrusion and received in the holder with two ends fixed to the holder. The torsion spring is sleeved on the locating rod with one end attached to the lamp shade and another end attached to the holder.
    Type: Application
    Filed: April 22, 2009
    Publication date: August 26, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: BAO-JUN HUANG
  • Publication number: 20100159797
    Abstract: An electronic cake includes an inner base, an outer base, a driving device, a bottom shell, a rotatable platform, a number of candle-like lamps, a controlling device and a power source. The outer base is loosely sleeved on the inner base forming a predetermined guiding groove there-between. The bottom shell is rotatably received in the inner base by the driving device. The rotatable platform is attached on the bottom shell. The candle-like lamps are slidably attached on the rotatable platform. Each candle-like lamp has a supporting leg extending out from a side wall of the rotatable platform and received in the predetermined guiding groove. The controlling device is positioned in the rotatable platform. The power source is electrically connected to the driving device and the candle-like lamps via the controlling device for supply driving electric power to the driving device and the candle-like lamps.
    Type: Application
    Filed: April 29, 2009
    Publication date: June 24, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) Co., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: BAO-JUN HUANG