Patents by Inventor Da-Long Sun

Da-Long Sun 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).

  • Publication number: 20130146351
    Abstract: A mounting assembly includes a latching mechanism, an engaging member, and an actuating member. The latching mechanism is pivotably secured to a base. The engaging member is secured to a cover. The actuating member is pivotably secured to the engaging member. The actuating member is rotatable relative to the engaging member, between a locked position and an unlocked position; when the actuating member is in the locked position, the latching mechanism is engaged with the engaging member to secure the cover to the base, and when the actuating member is in the unlocked position the latching mechanism is rotated to disengage it from the engaging member, and the actuating member biases the latching mechanism to rotate.
    Type: Application
    Filed: August 2, 2012
    Publication date: June 13, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHUNG CHAI, DA-LONG SUN
  • Publication number: 20130147324
    Abstract: An electronic device enclosure includes a rear plate defining a through hole, a side plate having a hook, a clipping device, and a rotating device. The clipping device includes a clipping member and a first resilient member. The clipping member may slide relative to the rear plate between a lock position and an unlock position. When the clipping member is located in the clock position, the hook is engaged in the through hole. When the clipping member is located in the unlock position, the hook is disengaged from the through hole. The rotating device is rotatably coupled to the side plate and may drive the clipping member to slide from the lock position to the unlock position. The first resilient member may drive the clipping member to slide from the unlock position to the lock position.
    Type: Application
    Filed: August 10, 2012
    Publication date: June 13, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHUNG CHAI, DA-LONG SUN
  • Publication number: 20130112633
    Abstract: A retaining apparatus for a data storage device includes a base board, a bracket, and a tray. The bracket is mounted to the base board. A receiving space is defined between the base board and the bracket. The tray is received in the receiving space. The tray includes a pair of mounting members. Each of the pair of mounting members includes a spring and an arm. The spring resiliently abuts against the bracket towards a first direction. The arm resiliently abuts against the bracket towards a second direction. The first direction is substantially perpendicular to the second direction.
    Type: Application
    Filed: June 19, 2012
    Publication date: May 9, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHUNG CHAI, DA-LONG SUN, ZHI-MING GUO
  • Patent number: 8413945
    Abstract: A mounting apparatus includes a mounting tray configured for securing an expansion card, a first securing member, a second securing member, a first rotating member and a second rotating member. The first securing member is attached to a first edge of the mounting tray, and a first stopper portion is disposed on the first securing member. The second securing member is attached to a second opposite edge of the mounting tray, and a second stopper portion is disposed on the second securing member. The first and second rotating members are rotatably secured to the mounting tray. A first and second hooks respectively extend from the first and second rotating members. The first hook is engaged with the first stopper portion, and the second hook engaged with the second stopper portion.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: April 9, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yun-Lung Chen, Da-Long Sun, Sheng-He Li
  • Publication number: 20130039014
    Abstract: A mounting apparatus includes a bracket, a cage and a cushion. The bracket includes a mounting plate and two limiting plates located on the mounting plate. The cage is secured to the mounting plate and surrounds the two limiting plates. The cage includes a restricting piece. The two limiting plates are adapted to receive a data storage device. A plurality of cushions are interposed between the two limiting plates and the data storage device, in such manner that the data storage device is held captive in the cage but is protected from external jolts or physical shocks.
    Type: Application
    Filed: April 17, 2012
    Publication date: February 14, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHUNG CHAI, DA-LONG SUN, ZHI-MING GUO
  • Patent number: 8363423
    Abstract: A mounting device for a printed circuit board includes a supporting board, a connecting piece and a mounting member. The supporting board includes non-metallic material. The connecting piece is configured to secures the supporting board to a chassis. The connecting piece has a connecting claw penetrating into the supporting board. The mounting member assembly is attached to the supporting board.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: January 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yun-Lung Chen, Da-Long Sun, Guo-Zhong Liu
  • Patent number: 8359897
    Abstract: A method for making a shielding member includes steps. One step is providing a metal plate. Another step is making the shielding member from the metal plate by stamping. The shielding member includes two shielding plates. Each shielding plate includes a base portion, a first extending portion, a second extending portion and at least one third extending portion. The first extending portion and the second extending portion extend from opposite ends of the base portion. The at least one third extending portion extends from the base portion and positioned between the first extending portion and the second extending portion. The shielding plates connect with each other. The first to third extending portions of one shielding plate are located in alternate positions relative the first to third extending portions of the other shielding plate.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: January 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yun-Lung Chen, Da-Long Sun
  • Publication number: 20130001378
    Abstract: A supporting assembly for an electronic device, includes a mounting piece and a stand. The mounting piece is mounted on the electronic device. The mounting piece includes a connection piece. The connection piece defines a pivot hole. A positioning hole is defined in the connection piece. The stand includes a shaft. A positioning member is secured on the shaft and adapted to rotate together with the shaft. The positioning member includes a plurality of positioning bosses. The shaft is inserted in the pivot hole and rotatable in the pivot hole. Different positioning boss of the plurality of positioning bosses is adapted to be positioned in the positioning holes to hold the stand in different directions relative to the mounting piece.
    Type: Application
    Filed: April 5, 2012
    Publication date: January 3, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHUNG CHAI, DA-LONG SUN
  • Publication number: 20120325986
    Abstract: A supporting assembly for an electronic device, includes a mounting piece and a stand. The mounting piece is mounted on the electronic device. The mounting piece includes a connection piece which defines a pivot hole. The stand includes a shaft. A friction piece is mounted on the shaft and adapted to rotate together with the shaft. The shaft is inserted in the pivot hole and rotatable in the pivot hole. The friction piece provides a firm and stable, but adjustable, base around which the stand can be positioned as required.
    Type: Application
    Filed: March 20, 2012
    Publication date: December 27, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD.
    Inventors: Yun-Lung CHEN, Chung CHAI, Da-Long SUN
  • Publication number: 20120305744
    Abstract: A fan mounting apparatus for a computer system comprises a chassis comprising a bottom plate and a rear plate substantially perpendicular to the bottom plate, a plurality of ventilation holes defined in the rear plate; at least two engaging members and a blocking portion extending from the rear plate, the at least two engaging members and the blocking portion being around the plurality of ventilation holes; a fan comprising a sidewall; wherein the at least two engaging members are mirror symmetry around the plurality of ventilation holes and engaged with the sidewall to prevent the fan from moving in a first direction, a second direction opposite to the first direction, and a third direction substantially perpendicular to the rear plate; and the blocking portion abuts the sidewall to prevent the fan from moving in a fourth direction substantially parallel to the rear plate.
    Type: Application
    Filed: December 16, 2011
    Publication date: December 6, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN
  • Publication number: 20120300389
    Abstract: A disk drive assembly includes a disk drive and a drive bracket. The disk drive includes a sidewall. The sidewall includes a sidewall body, a first resilient tab extending from the sidewall body, and a second resilient tab extending from the sidewall body. A first securing opening and a second securing opening are defined in the drive bracket. The first securing opening engages the first resilient tab to prevent the disk drive from moving along a first direction. The second securing opening engages the second resilient tab to prevent the disk drive from moving along a second direction opposite to the first direction.
    Type: Application
    Filed: November 15, 2011
    Publication date: November 29, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD.
    Inventors: Yun-Lung CHEN, Da-Long SUN, Guang-Xiang MU
  • Patent number: 8295044
    Abstract: A storage device assembly includes a storage device, a bracket and a securing member. The storage device defines a first securing hole. The bracket includes a sidewall with an opening. The securing member is attached to an outside of the sidewall and includes an actuating end, a securing end, and a pivot portion formed between the actuating end and the securing end. The actuating end includes a ridge portion. The pivot portion is pivotally attached to the sidewall. The storage device abuts the actuating end of the securing member to force the securing end to pivot toward the sidewall and engage the first securing hole, and the actuating end extends through the opening and to be pressed by the storage device when located in the bracket.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: October 23, 2012
    Assignees: Hong Fu Jin Precision Industry (WuHan) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yun-Lung Chen, Da-Long Sun, Pei-Bin Luo
  • Patent number: 8240627
    Abstract: A retaining apparatus in an electronic device includes a bracket, a disk drive, a pair of latch members and a securing member. The bracket includes two side panels. The disk drive is received between the two side panels. The pair of latch members is capable of locking the disk drive in the bracket. Each latch member is rotatably attached to each side panel. The latch member includes a locking portion capable of locking the disk drive in the bracket. The securing member connects with the latch members. The securing member will drive the other latch member when either one is actuated.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: August 14, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yun-Lung Chen, Da-Long Sun, Hai-Tao Gong
  • Publication number: 20120162943
    Abstract: An electronic device includes an enclosure, a printed circuit board, and a drive bracket. The enclosure includes a bottom wall. The printed circuit board is mounted on the bottom wall with a first fastener. The drive bracket is mounted on the bottom wall. The drive bracket shields a portion of the printed circuit board, the first fastener is located in the shielded portion of the printed circuit board. A through hole is defined in the drive bracket. The through hole is in alignment with the first fastener. The first fastener is accessible via the through hole.
    Type: Application
    Filed: June 28, 2011
    Publication date: June 28, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN
  • Publication number: 20120038252
    Abstract: A mounting apparatus includes a computer case and a supporting member. The computer case includes a bottom plate and a rear plate connected to the bottom plate. An opening is defined in the rear plate. A positioning assembly extends from an edge of the opening for positioning a power supply. The positioning assembly includes a first positioning panel substantially perpendicular to the bottom plate, and a second positioning panel substantially parallel to the bottom plate. The supporting member is attached to the bottom plate. A first retaining piece is disposed on the supporting member. The first retaining piece is substantially perpendicular to the bottom plate, for sustaining the power supply. The first positioning panel and the first retaining piece are located in a same plane, and the second positioning panel is attached to a top panel of the power supply.
    Type: Application
    Filed: February 28, 2011
    Publication date: February 16, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, SHENG-HE LI
  • Publication number: 20120033376
    Abstract: A mounting apparatus includes a first bracket and a second bracket. Two guides are located on the first bracket. A locking block is located on the first bracket between the two guides. The second bracket receives a first fan. Two sliding portions are located on the second bracket and engaged with the two guides. A latch is resiliently deformable and located on the second bracket between the two sliding portions. A plurality of receiving holes is defined in the latch. The second bracket is slidable between the two guides relative to the first bracket. The locking block is can engage in the plurality of receiving holes to secure the first bracket to the second bracket in a plurality of positions.
    Type: Application
    Filed: January 26, 2011
    Publication date: February 9, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, JUN-PU LI
  • Publication number: 20120026685
    Abstract: A computer enclosure includes a rear panel and a lifting member. An opening is defined in the rear panel. The lifting member is mounted to the rear panel. The lifting member includes a handle portion and a first mounting bracket connected to the handle portion. The handle portion includes a lifting plate. The first mounting bracket includes a first rear mounting portion mounted to the rear panel. The lifting plate is accessible through the opening from an outside of the rear panel.
    Type: Application
    Filed: March 30, 2011
    Publication date: February 2, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, JUN-PU LI
  • Publication number: 20120007480
    Abstract: A storage device assembly includes a storage device, a bracket and a securing member. The storage device defines a first securing hole. The bracket includes a sidewall with an opening. The securing member is attached to an outside of the sidewall and includes an actuating end, a securing end, and a pivot portion formed between the actuating end and the securing end. The actuating end includes a ridge portion. The pivot portion is pivotally attached to the sidewall. The storage device abuts the actuating end of the securing member to force the securing end to pivot toward the sidewall and engage the first securing hole, and the actuating end extends through the opening and to be pressed by the storage device when located in the bracket.
    Type: Application
    Filed: September 22, 2011
    Publication date: January 12, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, PEI-BIN LUO
  • Publication number: 20110317376
    Abstract: A mounting device for a printed circuit board includes a supporting board, a connecting piece and a mounting member. The supporting board includes non-metallic material. The connecting piece is configured to secures the supporting board to a chassis. The connecting piece has a connecting claw penetrating into the supporting board. The mounting member assembly is attached to the supporting board.
    Type: Application
    Filed: October 12, 2010
    Publication date: December 29, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, GUO-ZHONG LIU
  • Publication number: 20110290972
    Abstract: A mounting apparatus includes a mounting tray configured for securing an expansion card, a first securing member, a second securing member, a first rotating member and a second rotating member. The first securing member is attached to a first edge of the mounting tray, and a first stopper portion is disposed on the first securing member. The second securing member is attached to a second opposite edge of the mounting tray, and a second stopper portion is disposed on the second securing member. The first and second rotating members are rotatably secured to the mounting tray. A first and second hooks respectively extend from the first and second rotating members. The first hook is engaged with the first stopper portion, and the second hook engaged with the second stopper portion.
    Type: Application
    Filed: November 30, 2010
    Publication date: December 1, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
    Inventors: YUN-LUNG CHEN, DA-LONG SUN, SHENG-HE LI