Patents by Inventor Xiang Zhang

Xiang Zhang 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: 20120188711
    Abstract: An electronic device includes a computer, a backboard, a circuit board attached to the backboard, and a supporting base attached to the top surface of the circuit board. The computer case includes a bottom plate. The backboard is attached to the bottom plate. The backboard and the supporting base engage with the circuit board, and the backboard is located between the bottom plate and the circuit board, to prevent the circuit board from contacting the bottom plate.
    Type: Application
    Filed: October 30, 2011
    Publication date: July 26, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (Wuhan) CO., LTD.
    Inventors: Biao ZENG, Xiang ZHANG, Qiu-Hua PENG, Cai-Hong ZOU
  • Patent number: 8209799
    Abstract: A gap protection device for an examining table includes a guide rail, a protecting chain and a rigid rope. The guide rail is fixed onto the non-moving part of the examining table. One end of the protecting chain is fixed onto the body of the examining table and is movable along the guide rail so as to cover the gap between the body and the non-moving part of the examining table. The two ends of the rigid rope are respectively connected to the two ends of the protecting chain. When the examining table is moved, the closed loop formed by the protecting chain and the rigid rope circulates synchronously under the drive of the examining table, such that the protecting chain covers the gap between the body and the non-moving part of the examining table.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: July 3, 2012
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hong Shang, Ning Tao Yang, Xiang Zhang, Ping Zhu
  • Publication number: 20120161595
    Abstract: An electronic device enclosure includes a plate, a securing member, a fan module, and a security apparatus. The plate defines an air vent area and a first through hole. The first through hole is located above the air vent area. The securing member is mounted on an inner side of the plate. The securing member is located above the air vent area. The securing member defines an engaging hole and a second through hole, which is in alignment with the first through hole. The fan module includes a clasp. The fan module is aligned to the air vent area. The clasp engages in the engaging hole to mount the fan module on the securing hole. The security apparatus includes a locking piece and a cord. The locking piece is mounted in the first through hole and the second through hole, and the cord is configured to fasten to an unmovable object.
    Type: Application
    Filed: July 11, 2011
    Publication date: June 28, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: LI-FU XU, ZHI-GUO ZHANG, CHAO GENG, XIANG ZHANG
  • Publication number: 20120155017
    Abstract: An electronic device includes a cage and a fan module. The cage includes a mounting plate defining a ventilation hole. A positioning portion is located in the ventilation hole. A restriction is located on an inner surface of the positioning portion. The height of the restriction is such as to strictly require the fan module to be in the correct orientation when it is fitted to the electronic device.
    Type: Application
    Filed: September 23, 2011
    Publication date: June 21, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: HENG TAO, XIANG ZHANG, ZHI-GUO ZHANG, LI-FU XU
  • Publication number: 20120087790
    Abstract: A fan mounting assembly includes a mounting tray and a fan. The mounting tray includes a base plate and at least one mating block protruding from the base plate. The fan includes a housing and a blade accommodated in the housing. The blade is configured to blow air from a first side of the fan to a second side of the fan. The fan having a mating surface located at the second side and mated with the at least one mating block.
    Type: Application
    Filed: April 28, 2011
    Publication date: April 12, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: BIAO ZENG, XIANG ZHANG, ZHI-GUO ZHANG, LI-FU XU
  • Patent number: 8123289
    Abstract: In one aspect, the present invention relates a reclining lift chair frame used in a reclining lift chair. The reclining lift chair frame utilizes a position holding mechanism to eliminate the free (idle) fall of the footrest of the reclining lift chair.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: February 28, 2012
    Assignee: I-Trust Better Life Corp
    Inventors: Jian-Ming Qiu, Yan-Jun Zhang, Zhi-Liang Gao, Xiao-Xiang Zhang
  • Publication number: 20120004874
    Abstract: A maximum-power-point tracking device is provided for a solar electric-generation system that includes a solar battery and a DC/DC converter connected to the solar battery. The device includes a sampling module configured to detect output current and voltage values of the solar battery. A controlling module is configured to calculate a target current value according to the output current and voltage values and a preset current value, and output a controlling signal for controlling the value of a current according to the output current of the solar battery and the target current value. The device also includes a driving module configured to receive the controlling signal from the controlling module and output a driving signal to adjust a output current value of the DC/DC converter to close to the target current value and adjust an output power of the DC/DC converter.
    Type: Application
    Filed: June 27, 2011
    Publication date: January 5, 2012
    Applicant: BYD COMPANY LIMITED
    Inventors: Shaowen Yin, Xiang Zhang, Rongchun Yang
  • Patent number: 8072775
    Abstract: A printed circuit board includes a signal layer and a voltage source layer. The signal layer includes a connecting area. The voltage source layer includes an isolation area corresponding to the connecting area. The isolation area is used for preventing interference caused by a pulsing current in the connecting area from affecting the voltage source layer.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: December 6, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Xiang Zhang
  • Patent number: 8061875
    Abstract: An LED lamp includes a housing defining a window therein, a cover engaging the housing, a heat sink fixed on the cover and completely received in the housing, an LED module attached to the heat sink and facing the window of the housing, and a lens engaging the window of the housing.
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: November 22, 2011
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventor: Wen-Xiang Zhang
  • Publication number: 20110245936
    Abstract: The invention relates to a method for automatically modularly integrating sensor devices (16) in a central controller (11) of a network having at least one first server comprising at least one first communication module (12) and the central controller (11) for at least one part of the network. The method comprises at least the following steps: a.) determining the sensor devices (16) actually associated with the at least one first server by the at least one first communication module (12); b.) comparing the determined actual sensor devices (16a, 16b) to a quantity of detectable sensor devices defined in a detecting order and determining matching sensor devices (16a); c.) transmitting data associated with the matching sensor devices from the first communication module (12) to the central controller (11); d.
    Type: Application
    Filed: December 18, 2009
    Publication date: October 6, 2011
    Applicant: KHS GmbH
    Inventors: Marius Michael Hermann, Xiang Zhang, Dag Ewering, Thomas Nendza, Matthias Weber
  • Patent number: 7969720
    Abstract: An exemplary display apparatus (2) includes a front cover (21) having an opening (210) and a peripheral side (211) beside the opening; an on screen display button board (22) having a main body (223) with locating holes (2234); and a display panel (23) having a display area (231) corresponding to the opening of the front cover and a peripheral area (232) around the display area. Locating pins (216) are provided on a rear face (215) of the peripheral side, and the locating pins pass through the locating holes of the main body, as well as part of the peripheral area of the display panel is overlapped with the main body, thereby, the main body of the on screen display button board is sandwiched between the rear face of the peripheral side of the front cover and the display panel.
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: June 28, 2011
    Assignees: Innocom Technology (Shenzhen) Co., Ltd., Chimei Innolux Corporation
    Inventor: Xiang Zhang
  • Patent number: 7950828
    Abstract: An LED lamp includes a first heat sink, a second heat sink and a plurality of LED modules. The second heat sink is located at a lateral side of the first heat sink and pivotally connects with the first heat sink. The LED modules are evenly attached on bottoms of the first and second heat sinks. The second heat sink can be rotated relative to the first heat sink to be fixed at a required position, whereby an illumination angle of the LED lamp can be adjusted. Heat generated by the LED modules is dissipated by the first and second heat sinks.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: May 31, 2011
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Wen-Xiang Zhang, Guang Yu, Jin-Song Feng, Zhi-Yong Zhou
  • Publication number: 20110119830
    Abstract: A gap protection device for an examining table includes a guide rail, a protecting chain and a rigid rope. The guide rail is fixed onto the non-moving part of the examining table. One end of the protecting chain is fixed onto the body of the examining table and is movable along the guide rail so as to cover the gap between the body and the non-moving part of the examining table. The two ends of the rigid rope are respectively connected to the two ends of the protecting chain. When the examining table is moved, the closed loop formed by the protecting chain and the rigid rope circulates synchronously under the drive of the examining table, such that the protecting chain covers the gap between the body and the non-moving part of the examining table.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Inventors: Hong Shang, Ning Tao Yang, Xiang Zhang, Ping Zhu
  • Patent number: 7913358
    Abstract: A hinge assembly (100) for a foldable electronic device (200) includes a shaft (40), a first follower (33) attached on one end of the shaft, a first cam (34) rotatably attached on the shaft, a resilient member (50) having one end abutting the first cam, a second cam (63) rotatably attached on the shaft and abutting the other end of the resilient member, a second follower (62) attached on the shaft, and a button (70) attached on the other end of the shaft and abutting the second follower. The first follower is rotating with the shaft and has a first follower surface (332). The first cam has a first cam surface (342) engaging with the first follower surface. The second cam has a second cam surface (632). The second follower has a second follower surface (624) engaging with the second cam surface.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: March 29, 2011
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Geng-Hui Guo, Shi-Jin Long, Xi-Qiu Wu, Hsiao-Hua Tu, Guang-Xiang Zhang, Xiang-Ming Guo
  • Publication number: 20110058164
    Abstract: A nanoplasmonic resonator (NPR) comprising a metallic nanodisk with alternating shielding layer(s), having a tagged biomolecule conjugated or tethered to the surface of the nanoplasmonic resonator for highly sensitive measurement of enzymatic activity. NPRs enhance Raman signals in a highly reproducible manner, enabling fast detection of protease and enzyme activity, such as Prostate Specific Antigen (paPSA), in real-time, at picomolar sensitivity levels. Experiments on extracellular fluid (ECF) from paPSA-positive cells demonstrate specific detection in a complex bio-fluid background in real-time single-step detection in very small sample volumes.
    Type: Application
    Filed: April 30, 2010
    Publication date: March 10, 2011
    Applicant: The Regents of the University of California
    Inventors: Xiang Zhang, Jonathan A. Ellman, Fanqing Frank Chen, Cheng Sun, Kai-Hang Su, Qi-Huo Wei
  • Publication number: 20110053804
    Abstract: The cytokine TGF?, in the tumor microenvironment, primes cancer cells for metastasis to the lungs. TGF? response status (TBRS) can be determined by comparing expression levels of a panel of genes from cancer cells to the expression levels of the same genes in epithelial cell lines before and after induction with TGF?. A TGF? gene response signature reveals a clinical association between TGF? activity in primary estrogen receptor negative (ER?) tumors and risk of lung metastasis. Further, combining the gene signature of the present invention with the known lung metastasis signature (LMS) increases the predictive value of the LMS considerably.
    Type: Application
    Filed: April 3, 2009
    Publication date: March 3, 2011
    Applicant: SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
    Inventors: Joan Massague, Xiang Zhang, David Padua
  • Patent number: 7862210
    Abstract: An LED lamp includes a support, an envelope, a heat sink assembly and a plurality of LED modules. The envelope is coupled to the support. The heat sink assembly includes a first heat sink mounted on the envelope, a cylindrical second heat sink attached to a bottom surface of the first heat sink and positioned in the envelope, and a plurality of heat pipes. The LED modules are mounted on an outside wall of the second heat sink. The heat pipes have condensing portions embedded in the bottom surface of the first heat sink and evaporating portions sandwiched between the outside wall of the second heat sink and the LED modules.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: January 4, 2011
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Wen-Xiang Zhang, Guang Yu, Cheng-Tien Lai
  • Publication number: 20100328956
    Abstract: An LED lamp includes a heat sink, an LED module, a lamp cover, a driving circuit module and a rear cover. The heat sink defines isolated first and second cavities in two opposite ends thereof. The LED module is received in the first cavity of the heat sink and connecting with the heat sink. The lamp cover is arranged at an opening of the first cavity and covering the LED module. The driving circuit module is received in the second cavity of the heat sink and electrically connecting with the LED module. The rear cover is arranged at an opening of the second cavity of the heat sink and covering the driving circuit module.
    Type: Application
    Filed: August 18, 2009
    Publication date: December 30, 2010
    Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.
    Inventor: WEN-XIANG ZHANG
  • Patent number: 7837362
    Abstract: An LED lamp includes a housing, a heat sink received in the housing, a plurality of LED modules thermally attached to the heat sink and a cover covering on the housing and engaging with the housing. The cover includes a base plate and an annular flange extending towards the housing from the base plate. The heat sink includes a base and fins extending from the base. The base is mounted on the annular flange of the cover. The fins extend through the cover to be exposed outside. A waterproof gasket is firmly and intimately compressed between the annular flange of the cover and the base of the heat sink, whereby the housing and the base of the heat sink defines a hermetical cavity receiving the LED modules therein.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: November 23, 2010
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventor: Wen-Xiang Zhang
  • Patent number: D629552
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: December 21, 2010
    Assignee: Foxconn Technology Co., Ltd.
    Inventor: Wen-Xiang Zhang