Patents by Inventor Guo Sun

Guo 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: 20140361476
    Abstract: A separating apparatus for separating stacked magnetically conductible workpieces, includes a support assembly and a magnet assembly positioned adjacent to the support assembly. The support assembly includes a support member and a support rod fixedly coupled with the support member, the support is used for supporting the tacked magnetically conductible workpieces. The magnet assembly includes a holding member and at least one magnet member received in the holding member. The inner magnetic field of the at least one magnet member has a direction parallel to an extending direction of the support member. The at least one holding member is spaced from the support rod by a predetermined distance thereby separating the stacked magnetically conductible workpieces apart along the support rod via the inner magnetic field of the at least one magnet member.
    Type: Application
    Filed: March 12, 2014
    Publication date: December 11, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    Inventors: ZHI-GUO SUN, JUN-LIN PENG, YU-LUN LI
  • Publication number: 20140295712
    Abstract: An electrical connector has an insulative housing, a plurality of contacts retained in the insulative housing and a shell assembled to the insulative housing. The insulative housing has a mating face and a mating chamber depressing from the mating face and extending through the insulative housing along a front to back direction for receiving a mating plug. The contacts comprise a first contact with a first engaging point located in a left side of the mating chamber, and a second contact with a second engaging point located in a bottom side of the mating chamber and a third contact with a third engaging point located in a right side of the mating chamber and opposite to the first contacting portion, the third engaging point is located between the first engaging point and the second connecting portion along the front to back direction.
    Type: Application
    Filed: March 20, 2014
    Publication date: October 2, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIAN SHAO, ZHENG-GUO SUN, GUO-HUA ZHANG, QI-SHENG ZHENG
  • Patent number: 8430680
    Abstract: A connector includes a connector body, a cover movably attached to the connector body, and a limiting mechanism retaining the cover to the connector body. The connector has a mating port for receiving a mating connector, a tongue with a number of contacts exposed to the mating port, and an optical module forwardly exposed to a rear side of the mating port. The cover has a base to cover a front end of the mating port, and an insertion portion extending into the mating port to cover the contacts along an up to down direction and the optical module along a front to back direction. The limiting mechanism can prevent the cover from detaching from the connector body when the cover is pulled out of the mating port.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: April 30, 2013
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Zheng-Guo Sun, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng
  • Patent number: 8430577
    Abstract: An electrical connector defining a receiving opening for receiving a corresponding plug includes an insulative housing, a number of contacts and an optical module attached to the insulative housing. The insulative housing has a tongue extending into the receiving opening and a cavity behind the receiving opening. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the tongue, a tail portion and a connecting portion connecting the retaining portion and the tail portion. The optical module is forwardly assembled into the cavity from a rear side of the insulative housing and exposed to the receiving opening. The connecting portions are offset relative to the contact portions of the corresponding contacts in a transverse direction so as to leave said cavity open rearward and allow said optical module to be assembled into the cavity from the rear side of the insulative housing.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: April 30, 2013
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Zheng-Guo Sun, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng
  • Patent number: 8256725
    Abstract: A support stand comprises an elevating support; a monitor bracket; and a support member; the elevating support comprising a first and a second chasses, a pluralities of supporting blocks, an elastic member, a first and a second pivot subassemblies, a resisting member, a roller, and a pressing block; the first chassis comprises a resisting wall opposite to the second pivot subassembly; the elastic member is between the resisting wall and the pressing block, two ends of the elastic member resist the resisting wall and the pressing block, the first pivot subassembly is fixed to the plurality of supporting blocks connected to first ends of the chasses, the second pivot subassembly is fixed to the plurality of supporting blocks connected to second ends of the chasses; the resisting member is connected to the plurality of supporting blocks, the roller is assembled with the pressing block and rotatable against the resisting member.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: September 4, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jin-Xin Wang, Jian Li, Zhi-Guo Sun
  • Publication number: 20120049016
    Abstract: A support stand comprises an elevating support; a monitor bracket; and a support member; the elevating support comprising a first and a second chasses, a pluralities of supporting blocks, an elastic member, a first and a second pivot subassemblies, a resisting member, a roller, and a pressing block; the first chassis comprises a resisting wall opposite to the second pivot subassembly; the elastic member is between the resisting wall and the pressing block, two ends of the elastic member resist the resisting wall and the pressing block, the first pivot subassembly is fixed to the plurality of supporting blocks connected to first ends of the chasses, the second pivot subassembly is fixed to the plurality of supporting blocks connected to second ends of the chasses; the resisting member is connected to the plurality of supporting blocks, the roller is assembled with the pressing block and rotatable against the resisting member.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 1, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: JIN-XIN WANG, JIAN LI, ZHI-GUO SUN
  • Publication number: 20120049015
    Abstract: A support stand comprises an elevating support, a monitor bracket, and a support member; the elevating support comprising a first and a second chasses, a pluralities of supporting blocks, an elastic member, a first and a second pivot subassemblies, a shaft sleeve; a guiding shaft; the first chassis comprises a resisting wall on the first end opposite to the second pivot subassembly; the first pivot subassembly is fixed to the plurality of supporting blocks connected to first ends of the chasses, the second pivot subassembly is fixed to the plurality of supporting blocks connected to second ends of the chasses; the shaft sleeve is sleeved on the second pivot subassembly, two ends of the guiding shaft are fixed to the shaft sleeve and the resisting wall; the elastic member is sleeved on the guiding shaft, two ends of the elastic member resist against the resisting wall and the shaft sleeve.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 1, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: JIN-XIN WANG, JIAN LI, ZHI-GUO SUN
  • Patent number: 8070115
    Abstract: An exemplary support stand (102) for a flat-panel display body includes an elevating support (30), a monitor bracket (50), and a support member (20). The elevating support includes a first chassis (321), a second chassis (322), a plurality of supporting blocks (3231) for connecting end portions of the first chassis and the second chassis, an elastic member (391), a first pivot subassembly (305), and a second pivot subassembly (306). The monitor bracket is rotatably connected to the first pivot subassembly. The support member is rotatably connected to the second pivot subassembly. The elastic member is capable of exerting a rebound force on two of the first chassis, the second chassis, and the supporting blocks. The first and second pivot subassemblies are fixed to the supporting blocks. The monitor bracket and the support member are rotatably connected to the first and second pivot subassembly correspondingly.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: December 6, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jin-Xin Wang, Jian Li, Zhi-Guo Sun
  • Patent number: 8032777
    Abstract: A control apparatus for accessing a memory card includes a bus, a detecting circuit, and an adjusting circuit. The bus is regarded as a signal transmission line between the control apparatus and the memory card. The bus has a power signal transmission line for providing the memory card with a power signal. The detecting circuit detects an operating status of the control apparatus and generates an indication signal when the operating status exceeds a predetermined operating range. The adjusting circuit is coupled to the bus and detecting circuit, and is utilized for adjusting a current passing through the power signal transmission line according to the indication signal without closing the power signal transmission line thereby making the operating status operated within the predetermined operating range.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: October 4, 2011
    Assignee: Realtek Semiconductor Corp.
    Inventors: An-Ming Lee, Zhen-Guo Sun, Ying-Hui Zhu, Chih-Ching Chien
  • Patent number: 8011632
    Abstract: A support stand for a flat-panel display monitor comprises a base member, a support mechanism, two link shafts, and an adjustable mechanism. The support mechanism comprises a support bracket and a resilient member positioned in the support bracket. The adjustable mechanism is configured for holding the flat-panel display monitor. A first end of the support bracket and first end of each shaft are rotatably connected to the base member. An second end of the support bracket and a second end of each link shaft are rotatably connected to the adjustable mechanism. The resilient member is configured to create an elastic force between the support mechanism and the link shafts so that a distance between the support mechanism and the link shafts tends to decrease.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: September 6, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jin-Xin Wang, Jian Li, Zhi-Guo Sun
  • Publication number: 20110188818
    Abstract: A connector includes a connector body, a cover movably attached to the connector body, and a limiting mechanism retaining the cover to the connector body. The connector has a mating port for receiving a mating connector, a tongue with a number of contacts exposed to the mating port, and an optical module forwardly exposed to a rear side of the mating port. The cover has a base to cover a front end of the mating port, and an insertion portion extending into the mating port to cover the contacts along an up to down direction and the optical module along a front to back direction. The limiting mechanism can prevent the cover from detaching from the connector body when the cover is pulled out of the mating port.
    Type: Application
    Filed: January 27, 2011
    Publication date: August 4, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHENG-GUO SUN, JIA-YONG HE, ZHONG-HUA YAO, QI-SHENG ZHENG
  • Publication number: 20100322570
    Abstract: A connector having a chamber (101) for insertion of a plug includes an optical module (4) having lenses (45) exposed to the chamber for transmitting optical data; and an insulative housing having a receiving slot (115) located behind the chamber (101) and communicating with the chamber for receiving the optical module (4), and a top wall (111) for covering the receiving slot (115). The top wall has a set of openings passing therethrough for exposing key side edges of the receiving slot to exterior.
    Type: Application
    Filed: June 18, 2010
    Publication date: December 23, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: QI-SHENG ZHENG, JIA-YONG HE, ZHENG-GUO SUN
  • Patent number: 7832058
    Abstract: An exemplary swivel hinge assembly (10) includes a bracket (12), a hinge mechanism (14), a hinge follower mechanism (16), and a swivel mechanism (18). The hinge mechanism (14) and the hinge follower mechanism (16) are configured to provide the swivel hinge assembly (10) with rotation about a first rotational axis. The hinge mechanism (14) includes a first pivot shaft (154), a first connecting member (142), a positioning ring (146), a ring follower (144), an elastic member (148), a cam (150), and a cam follower (152). The hinge follower mechanism (16) includes a second connecting member (162) and a second pivot shaft (166). The swivel mechanism (18) is connected to the bracket (12) and configured to provide the swivel hinge assembly (10) with rotation about a second rotational axis.
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: November 16, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jin-Xin Wang, Jian Li, Zhi-Guo Sun, Li-Jun Yuan
  • Publication number: 20100254661
    Abstract: An electrical connector defining a receiving opening for receiving a corresponding plug includes an insulative housing, a number of contacts and an optical module attached to the insulative housing. The insulative housing has a tongue extending into the receiving opening and a cavity behind the receiving opening. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the tongue, a tail portion and a connecting portion connecting the retaining portion and the tail portion. The optical module is forwardly assembled into the cavity from a rear side of the insulative housing and exposed to the receiving opening. The connecting portions are offset relative to the contact portions of the corresponding contacts in a transverse direction so as to leave said cavity open rearward and allow said optical module to be assembled into the cavity from the rear side of the insulative housing.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHENG-GUO SUN, JIA-YONG HE, ZHONG-HUA YAO, QI-SHENG ZHENG
  • Patent number: 7764491
    Abstract: An exemplary support stand for a flat-panel display monitor, includes a base member, an elevating mechanism, and a rotatable mechanism. The elevating mechanism includes a support member and an elevating member. The support member is fixed on the base member. The elevating member is slidably connected to the support member. The rotatable mechanism includes a rotatable body. The rotatable body is rotatably positioned on the elevating member.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: July 27, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Cheng-He Zhao, Zhi-Guo Sun, Zhi-Bin Liu
  • Publication number: 20090256047
    Abstract: An exemplary support stand for a flat-panel display monitor, includes a base member, an elevating mechanism, and a rotatable mechanism. The elevating mechanism includes a support member and an elevating member. The support member is fixed on the base member. The elevating member is slidably connected to the support member. The rotatable mechanism includes a rotatable body. The rotatable body is rotatably positioned on the elevating member.
    Type: Application
    Filed: September 8, 2008
    Publication date: October 15, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD ., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHENG-HE ZHAO, ZHI-GUO SUN, ZHI-BIN LIU
  • Publication number: 20090166501
    Abstract: A support stand for a flat-panel display monitor comprises a base member, a support mechanism, two link shafts, and an adjustable mechanism. The support mechanism comprises a support bracket and a resilient member positioned in the support bracket. The adjustable mechanism is configured for holding the flat-panel display monitor. A first end of the support bracket and first end of each shaft are rotatably connected to the base member. An second end of the support bracket and a second end of each link shaft are rotatably connected to the adjustable mechanism. The resilient member is configured to create an elastic force between the support mechanism and the link shafts so that a distance between the support mechanism and the link shafts tends to decrease.
    Type: Application
    Filed: August 28, 2008
    Publication date: July 2, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIN-XIN WANG, JIAN LI, ZHI-GUO SUN
  • Publication number: 20090166502
    Abstract: An exemplary support stand (102) for a flat-panel display body includes an elevating support (30), a monitor bracket (50), and a support member (20). The elevating support includes a first chassis (321), a second chassis (322), a plurality of supporting blocks (3231) for connecting end portions of the first chassis and the second chassis, an elastic member (391), a first pivot subassembly (305), and a second pivot subassembly (306). The monitor bracket is rotatably connected to the first pivot subassembly. The support member is rotatably connected to the second pivot subassembly. The elastic member is capable of exerting a rebound force on two of the first chassis, the second chassis, and the supporting blocks. The first and second pivot subassemblies are fixed to the supporting blocks. The monitor bracket and the support member are rotatably connected to the first and second pivot subassembly correspondingly.
    Type: Application
    Filed: August 21, 2008
    Publication date: July 2, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIN-XIN WANG, JIAN LI, ZHI-GUO SUN
  • Publication number: 20090144938
    Abstract: An exemplary swivel hinge assembly (10) includes a bracket (12), a hinge mechanism (14), a hinge follower mechanism (16), and a swivel mechanism (18). The hinge mechanism (14) and the hinge follower mechanism (16) are configured to provide the swivel hinge assembly (10) with rotation about a first rotational axis. The hinge mechanism (14) includes a first pivot shaft (154), a first connecting member (142), a positioning ring (146), a ring follower (144), an elastic member (148), a cam (150), and a cam follower (152). The hinge follower mechanism (16) includes a second connecting member (162) and a second pivot shaft (166). The swivel mechanism (18) is connected to the bracket (12) and configured to provide the swivel hinge assembly (10) with rotation about a second rotational axis.
    Type: Application
    Filed: May 12, 2008
    Publication date: June 11, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIN-XIN WANG, JIAN LI, ZHI-GUO SUN, LI-JUN YUAN
  • Publication number: 20080148077
    Abstract: A control apparatus for accessing a memory card includes a bus, a detecting circuit, and an adjusting circuit. The bus is regarded as a signal transmission line between the control apparatus and the memory card. The bus has a power signal transmission line for providing the memory card with a power signal. The detecting circuit detects an operating status of the control apparatus and generates an indication signal when the operating status exceeds a predetermined operating range. The adjusting circuit is coupled to the bus and detecting circuit, and is utilized for adjusting a current passing through the power signal transmission line according to the indication signal without closing the power signal transmission line thereby making the operating status operated within the predetermined operating range.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 19, 2008
    Inventors: An-Ming Lee, Zhen-Guo Sun, Ying-Hui Zhu, Chih-Ching Chien