Patents by Inventor Zhi PING
Zhi PING 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).
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Publication number: 20120112567Abstract: A motor assembly includes a working part, a synchronous motor having a shaft, and a mechanical coupling joining the working part to the motor. The coupling has two driving teeth fixed relative to the shaft, two driven teeth fixed relative to the working part, and two middle members. The coupling provides a predetermined range of angular movement between the motor and the working part. The middle members are circumferentially distributed between the two driving teeth and between the two driven teeth, thereby each of the middle members is movable by the driving teeth to contact the driven teeth and provides an interference between a driving tooth and a driven tooth to drive the working part.Type: ApplicationFiled: November 9, 2011Publication date: May 10, 2012Inventors: Zhi Ping FU, Po Lun CHENG, Min LI
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Publication number: 20120098398Abstract: An electronic device enclosure includes a convex bottom plate, a first side plate connected to a first side of the convex bottom plate, and a second side plate connected to a second side of the convex bottom plate. An electronic component is attached to the convex bottom plate. A horizontal plane is defined by connecting bottom edges of the first side plate and the second side plate, and a distance is defined between a highest point of the convex bottom plate and the horizontal plane. The distance is in a range of about 0.7 mm to about 1.4 mm.Type: ApplicationFiled: May 13, 2011Publication date: April 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: NAI-JUAN LI, ZHI-PING WU, XU-DONG NAN
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Publication number: 20120097562Abstract: An electronic device enclosure includes a chassis and an operating member. The chassis includes a front plate and a top plate connected to the front plate. A clipping hole is defined in the front plate. The operating member includes a positioning portion and a securing piece. The positioning portion is received so it can be slid in the clipping hole, and the securing piece is attached to the front plate.Type: ApplicationFiled: June 2, 2011Publication date: April 26, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: XIAO-RUN CHEN, ZHI-PING WU, CHIH-HANG CHAO
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Publication number: 20120091870Abstract: An electronic device enclosure includes a bracket and a handle. The bracket includes a front plate. A first securing piece extends from the front plate, and three first protrusions are defined in the first securing piece. The handle includes a handhold and a first mounting portion connected to the handhold. A first positioning hole is defined in the first mounting portion. The handle is attached to the first securing piece and rotatable relative to the front plate between a first position and a second position. In the first position, the handhold is substantially parallel to the front plate, and the first positioning hole receives a first one of the three protrusions. In the second position, the handhold is substantially perpendicular to the front plate, and the first positioning hole receives a second one of the three protrusions.Type: ApplicationFiled: June 16, 2011Publication date: April 19, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.Inventors: XU-DONG NAN, ZHI-PING WU
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Publication number: 20120063903Abstract: A coupling structure for connecting an impeller to a motor shaft of a liquid pump, includes a carrier rod sleeved on the shaft, and a seal assembly connecting the carrier rod to a housing of the pump. The carrier rod is fixed to the shaft by way of a screw thread structure. The seal assembly includes a rotating seal sealingly fixed on an outer surface of the carrier rod and fixed to the carrier rod for rotation there with by an interlocking structure.Type: ApplicationFiled: September 13, 2011Publication date: March 15, 2012Inventors: Zhi Ping FU, Min Li
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Publication number: 20120063839Abstract: A foldable trampoline connector includes two connecting pieces hinged to each other. A working surface of a connecting piece is at an inclination complementary to that of another connecting piece. Each connecting piece has a through hole disposed vertically to and on a same axis of its working surface. Both through holes are pivoted to each other with a fastening bolt. The connector solves the problem of chamfering collision by two folding points of both connectors at both extremes of the folding line since a turning axis of both connectors and that of a mobile frame tube are not on the same straight line when a circular jumping bed of the prior art is folded on a semicircular folding line.Type: ApplicationFiled: September 14, 2010Publication date: March 15, 2012Inventor: Zhi-Ping MO
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Publication number: 20120033387Abstract: A mounting apparatus includes a chassis, an expansion member attached to a first end of the expansion card and a mounting tray. The chassis includes a front plate and a rear plate opposite to the front plate. The expansion member is engaged with the rear plate. The mounting tray includes a first section and a second section connected to the first section. A retaining slot is defined in the first section. An engaging portion is disposed on the second section, and a positioning slot defined in the engaging portion. The positioning slot and the retaining slot are located in a longitudinal line. The first section is engaged with the front plate, and the retaining slot and the positioning slot receive a second end of the expansion card.Type: ApplicationFiled: March 3, 2011Publication date: February 9, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: NAI-JUAN LI, ZHI-PING WU
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Publication number: 20120026655Abstract: An assembly includes a power supply unit, a base, and an enclosure. The base includes a bottom plate. The enclosure includes a bottom panel. A flexible piece is connected to the bottom panel. The power supply unit is located on the bottom panel. The bottom panel is located on the bottom plate of the base. The flexible piece is located between the power supply unit and the bottom plate, and is elastically bent.Type: ApplicationFiled: March 24, 2011Publication date: February 2, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventors: NAI-JUAN LI, ZHI-PING WU
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Patent number: 8072757Abstract: A heat dissipation apparatus includes a heat sink configured to contact a heat source, and a fan mounted on the heat sink configured to generate airflow through the heat dissipation apparatus. The fan includes a plurality of fan blades, and a motor configured for rotating the fan. The motor is located a distance from the fan blades.Type: GrantFiled: June 8, 2009Date of Patent: December 6, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co. Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Liang-Liang Cao, Yu-Hsu Lin, Zhi-Ping Wu, Yang Li, Lei Guo
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Patent number: 8050342Abstract: Method and apparatus for receiving coded signals with the aid of CSI are provided. The method comprises: performing channel estimation to obtain a CFR estimation vector; computing a squared magnitude of the CFR estimation vector, and obtaining a normalization factor ? by averaging the squared magnitudes of CFR estimations on all N subcarriers; finding a norm-shift operand m satisfying the condition that ?0=2m is a power of 2 number closest to the normalization factor ?; performing a CSI-aided one-tap channel equalization on an output signal vector from a DFT processor by using the norm-shift operand m; performing constellation demapping; and performing channel decoding. The method further comprises obtaining a weighting factor vector by right shifting m bits of the squared magnitude of the CFR estimation vector so that the constellation demapping can use the weighted decision boundary values in case that its input signal is sensitive to both amplitude and phase.Type: GrantFiled: September 18, 2008Date of Patent: November 1, 2011Assignee: Wipro Techno Centre (Singapore) Pte LtdInventors: Zhongjun Wang, Lee Guek Yeo, Zhi Ping Li, Saigui Hu, Yanxin Yan, Qi Jun Xu, Yu Jing Ting, Masayuki Tomisawa
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Patent number: 8001417Abstract: In one embodiment, the invention provides a method for repairing a defective storage device in a physical storage-device array having a plurality of storage devices. The method comprises the steps of identifying a disk error associated with the defective storage device; effecting an error recovery pause based on the disk error; processing one or more outstanding data storage or retrieval requests; and generating a new data storage request instructing the physical disk device array having the defective storage device to store valid data associated with the data storage or retrieval request corresponding to the disk device error, whereby the defective storage device is repaired.Type: GrantFiled: December 30, 2007Date of Patent: August 16, 2011Assignee: Agere Systems Inc.Inventors: Richard J. Byrne, Thomas Klucsarits, Nevin C. Heintze, Ambalavanar Arulambalam, Michael J. Hunter, Xing Zhao, Zhi Ping He, Yun Peng, Qian Gao Xu, Eu Gene Goh, Silvester Tjandra
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Patent number: 7983047Abstract: A mounting assembly includes a circuit board, a chip socket mounted on a topside of the circuit board with a chip attached thereon, a heat sink positioned on a top surface of the chip, and a backplate attached to an underside of the circuit board. The heat sink includes a pair of securing legs at two corners of the heat sink, and a pair of securing members. Each securing leg defines a securing hole thereon. Each securing member includes a spring thereon positioned between the corresponding securing legs and the circuit board. The securing members are secured in the corresponding securing holes to secure the heat sink to the circuit board.Type: GrantFiled: July 23, 2009Date of Patent: July 19, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Zhi-Ping Wu
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Publication number: 20110164378Abstract: An electronic device enclosure comprising a chassis, the chassis comprises a chassis bottom wall and a chassis rear wall connected to the chassis bottom wall. The chassis bottom wall is capable of mounting a motherboard with a module. An elastic flange is located on the chassis rear wall. The elastic flange is engaged with the module of the motherboard, and the motherboard is located between the flange and the motherboard. The invention further offers an electronic device.Type: ApplicationFiled: April 20, 2010Publication date: July 7, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: ZHI-PING WU
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Publication number: 20110164380Abstract: A circuit board assembly is provided, includes a circuit board having a first side and a second side opposite to the first side. A chip is connected to the first side of the circuit board. A first heat dissipating device is located on the first side of the circuit board. The chip is located between the first heat dissipating device and the first side of the circuit board. A second heat dissipating device abuts the second side of the circuit board, and the second heat dissipating device are secured to the first heat dissipating device to clamp the circuit board and the chip.Type: ApplicationFiled: March 31, 2010Publication date: July 7, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jeng-Da WU, Chih-Hang CHAO, Zhi-Ping WU
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Publication number: 20110155882Abstract: A mounting apparatus includes a bracket and a locking member. The bracket is configured for receiving a disk drive and includes a side plate. The side plate defines two through holes. The locking member is secured to the side plate and includes a locking portion and two locking posts. The locking portion is resiliently deformable. The two locking posts are secured to the locking portion. The locking member has an unlocked position, where the locking portion is resiliently deformed and the two locking posts are disengaged from the bracket, and a locked position, where the locking portion is in an original state and inserts the two locking posts into the bracket through the two through holes, for engaging in fixing holes defined in the disk drive.Type: ApplicationFiled: May 21, 2010Publication date: June 30, 2011Applicants: HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: ZHI-PING WU
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Patent number: 7858072Abstract: This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.Type: GrantFiled: December 19, 2005Date of Patent: December 28, 2010Assignee: The Trustees of the University of PennsylvaniaInventors: Hank F. Kung, Mei-Ping Kung, Zhi-Ping Zhuang
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Patent number: 7861036Abstract: In one embodiment, the invention provides a method for accessing a physical storage-device array comprising a plurality of storage devices. The method includes (1) obtaining at least one parameter from a profile selected from two or more profiles concurrently defining two or more virtual arrays, each profile defining (i) a different virtual array associated with a corresponding set of storage devices and (ii) a parameter set of one or more parameters used for accessing the virtual array; and (2) generating an instruction, based on the at least one parameter, for accessing, or disallowing access to, information in the virtual array defined by the selected profile, wherein a parameter in each the parameter set defined by each profile indicates whether two or more storage devices in the corresponding virtual array are degraded.Type: GrantFiled: September 18, 2007Date of Patent: December 28, 2010Assignee: Agere Systems Inc.Inventors: Richard J. Byrne, Eu Gene Goh, Zhi Ping He, Nevin C. Heintze, Yun Peng, Silvester Tjandra, Xing Zhao
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Publication number: 20100290194Abstract: A mounting assembly includes a circuit board, a chip socket mounted on a topside of the circuit board with a chip attached thereon, a heat sink positioned on a top surface of the chip, and a backplate attached to an underside of the circuit board. The heat sink includes a pair of securing legs at two corners of the heat sink, and a pair of securing members. Each securing leg defines a securing hole thereon. Each securing member includes a spring thereon positioned between the corresponding securing legs and the circuit board. The securing members are secured in the corresponding securing holes to secure the heat sink to the circuit board.Type: ApplicationFiled: July 23, 2009Publication date: November 18, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: ZHI-PING WU
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Publication number: 20100266500Abstract: This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.Type: ApplicationFiled: April 22, 2010Publication date: October 21, 2010Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: Hank F. Kung, Mei-Ping Kung, Zhi-Ping Zhuang
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Patent number: 7807135Abstract: This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.Type: GrantFiled: December 19, 2005Date of Patent: October 5, 2010Assignee: The Trustees of the University of PennsylvaniaInventors: Hank F. Kung, Mei-Ping Kung, Zhi-Ping Zhuang