Patents by Inventor Zheng Wei

Zheng Wei 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: 9381328
    Abstract: A balloon system for treating sinusitis or allergic rhinitis includes a central inner tube, a balloon to be filled and a balloon catheter outer tube, all of which axially extend. The central inner tube includes a distal end part and a proximal end part detachably connected with each other by a connector in an axial direction. A first end of the balloon is connected to the distal end part, and a second end of the balloon and the balloon catheter outer tube are detachably connected with each other by the connector. The balloon catheter outer tube is radially outwardly spaced from the proximal end part, and the connector includes a first grommet and a second grommet rotating coaxially and relatively fixed with each other in axial direction. Each of the first grommet and second grommet has at least one gas port.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: July 5, 2016
    Assignee: PUYI (Shanghai) Biotechnology Co., Ltd.
    Inventors: Jian Xie, Zheng Wei
  • Patent number: 9372950
    Abstract: A circuit layout method and a circuit layout apparatus are disclosed. The circuit layout apparatus comprises a display apparatus, an input device, a stack up database and a processor. The display apparatus shows a system interface. The input device inputs a user request in response to the system interface. The processor selects a stack up data table, corresponding to the user request, from the stack up database, and generates a design rule of a computer aided design (CAD) according to the stack up data table. The processor checks whether a circuit board design complies with the design rule.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: June 21, 2016
    Assignee: WISTRON CORPORATION
    Inventors: Xian-Feng Mai, Zheng-Wei Wu, Hsiao-Ming Wang
  • Patent number: 9365511
    Abstract: The present invention relates to compounds of Formula (Ia) and pharmaceutically acceptable salts, solvates, and hydrates thereof, that modulate the activity of the histamine H3 receptor (Ia). Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of histamine H3-associated disorders.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: June 14, 2016
    Assignee: ARENA PHARMACEUTICALS, INC.
    Inventors: Jonathan A. Covel, Albert S. Ren, Graeme Semple, Thuy-Anh Tran, Zheng Wei, Yifeng Xiong
  • Publication number: 20160146762
    Abstract: Disclosed are a method and a device for testing a defect based on an ultrasonic Lamb wave tomography. The method includes: partitioning an imaging area of a material to be tested into grids; exciting electromagnetic acoustic transducers for emitting to emit Lamb waves with a A0 mode in all directions, and electromagnetic acoustic transducers for receiving to receive the Lamb waves; obtaining a time-frequency analysis result and recording time-of-flights of testing waves; determining a first slowness of each grid to obtain a first defect area; establishing an extrapolation formula according to the first defect area, and iterating the extrapolation formula to trace and revise paths of the Lamb waves until a better imaging precision is obtained.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 26, 2016
    Inventors: Songling HUANG, Shen WANG, Wei ZHAO, Shisong LI, Zheng WEI
  • Publication number: 20160113111
    Abstract: A circuit board includes a circuit board plate, a conductive ring, a solder mask and at least one insulating pad. The circuit board plate includes a surface and a conductive through hole passing through the surface and the circuit board plate, wherein the conductive through hole have a conductive layer disposed on a wall thereof. The conductive ring on the surface surrounds an opening of the conductive through hole on the surface and electrically connects to the conductive layer. The solder mask is disposed on the surface. The conductive ring is exposed outside of the solder mask. The insulating pad has a thickness. The first surface of the insulating pad is adapted to contact the solder mask or the surface and sited at periphery of the conductive ring. The second surface of the insulating pad is adapted for spacing a distance between a solder coating tool and the solder mask.
    Type: Application
    Filed: December 22, 2015
    Publication date: April 21, 2016
    Inventors: Jui-Yun Fan, Hui-Lin Lu, Howard Huang, Zheng-Wei Wu
  • Patent number: 9271404
    Abstract: A circuit board includes a circuit board plate, a conductive ring, a solder mask and at least one insulating pad. The circuit board plate includes a surface and a conductive through hole passing through the surface and the circuit board plate, wherein the conductive through hole have a conductive layer disposed on a wall thereof. The conductive ring on the surface surrounds an opening of the conductive through hole on the surface and electrically connects to the conductive layer. The solder mask is disposed on the surface. The conductive ring is exposed outside of the solder mask. The insulating pad has a thickness. The first surface of the insulating pad is adapted to contact the solder mask or the surface and sited at periphery of the conductive ring. The second surface of the insulating pad is adapted for spacing a distance between a solder coating tool and the solder mask.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: February 23, 2016
    Assignee: Wistron Corporation
    Inventors: Jui-Yun Fan, Hui-Lin Lu, Howard Huang, Zheng-Wei Wu
  • Publication number: 20150353488
    Abstract: The present invention relates to compounds of Formula (Ia) and pharmaceutically acceptable salts, solvates, and hydrates thereof, that modulate the activity of the histamine H3 receptor (Ia). Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of histamine H3-associated disorders.
    Type: Application
    Filed: January 8, 2014
    Publication date: December 10, 2015
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Jonathan A. Covel, Albert S. Ren, Graeme Semple, Thuy-Anh Tran, Zheng Wei, Yifeng Xiong
  • Publication number: 20150346154
    Abstract: An inner detecting device for subsea oil and gas pipeline includes a support shaft defining a sealed chamber therein; a packer cup coupled to the support shaft; a hinge assembly coupled to the support shaft, swinging with respect to the support shaft in a radial direction and sliding with respect to the support shaft in an axial direction; a magnetic detector connected to the hinge assembly to move with respect to the support shaft in the radial and axial directions, and the magnetic detector tending to move away from the support shaft in the radial direction; a battery pack; an electric recorder electrically connected to the battery pack; and a mileage recorder recording a travel distance of the inner detecting device within the pipeline.
    Type: Application
    Filed: September 16, 2014
    Publication date: December 3, 2015
    Inventors: SONGLING HUANG, WEI ZHAO, SHEN WANG, XINJIE YU, JUNJIE CHEN, ZHENG WEI
  • Publication number: 20150347551
    Abstract: System, method, computer program product embodiments and combinations and sub-combinations thereof for data replication in a database system environment are described. In an aspect, the data replication includes grouping, in-memory, a plurality of transactions to be replicated as a single transaction from a source database system to a target database system. A plurality of net row changes is compiled for the plurality of transactions, and data inconsistency detection and resolution within a command application order are performed. The plurality of net row changes are organized in segments and the segments can be applied simultaneously in bulk to the target database system.
    Type: Application
    Filed: May 29, 2014
    Publication date: December 3, 2015
    Inventors: Heping SHANG, Guo Gang YE, Zheng-wei WANG
  • Publication number: 20150286767
    Abstract: A circuit layout method and a circuit layout apparatus are disclosed. The circuit layout apparatus comprises a display apparatus, an input device, a stack up database and a processor. The display apparatus shows a system interface. The input device inputs a user request in response to the system interface. The processor selects a stack up data table, corresponding to the user request, from the stack up database, and generates a design rule of a computer aided design (CAD) according to the stack up data table. The processor checks whether a circuit board design complies with the design rule.
    Type: Application
    Filed: September 12, 2014
    Publication date: October 8, 2015
    Inventors: Xian-Feng Mai, Zheng-Wei Wu, Hsiao-Ming Wang
  • Publication number: 20150265813
    Abstract: A balloon system for treating sinusitis or allergic rhinitis includes a central inner tube, a balloon to be filled and a balloon catheter outer tube, all of which axially extend. The central inner tube includes a distal end part and a proximal end part detachably connected with each other by a connector in an axial direction. A first end of the balloon is connected to the distal end part, and a second end of the balloon and the balloon catheter outer tube are detachably connected with each other by the connector. The balloon catheter outer tube is radially outwardly spaced from the proximal end part, and the connector includes a first grommet and a second grommet rotating coaxially and relatively fixed with each other in axial direction. Each of the first grommet and second grommet has at least one gas port.
    Type: Application
    Filed: September 23, 2013
    Publication date: September 24, 2015
    Inventors: Jian Xie, Zheng Wei
  • Patent number: 9030831
    Abstract: A locking mechanism includes a first locking member positioned on the first object and a second locking member positioned on the second object. The second locking member can be moved to engage with or disengage from the first locking member. The second object defines at least one through hole for allowing insertion of the disassembly tool to push the second locking member, which disengages the second locking member from the first locking member.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: May 12, 2015
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Cheng-Yi Chao, Chih-Chieh Huang, Zuo-Dong Li, Shi-Yong Huang, Chung-Yuan Chen, Xiao-Hui Qin, Huan Ren, Xue-Deng Pan, Zhen-Cun Lu, Yong-Hua Wang, Zheng-Wei Liu, Jian-Feng Fan
  • Publication number: 20150100133
    Abstract: An implanted system for treating sinusitis or allergic rhinitis is provided, wherein the implanted system has a circumferentially extending wall formed of a biodegradable polymer, and the wall includes a plurality of interspaces, with biodegradable fiber bundles containing drugs interspersed in the interspaces. The implanted system formed of the biodegradable polymer can provide a sufficient normal force perpendicular to the external surface during a compression, and prevent the supported channel from being closed after the release in a location for the implantation (a location of pathological changes or ostium of the sinus). The implanted system formed of the biodegradable polymer has an axial internal bore to guarantee the aeration for the nasal cavity after the implantation. The implanted system formed of the biodegradable polymer can be naturally degraded in the nasal cavity.
    Type: Application
    Filed: September 23, 2013
    Publication date: April 9, 2015
    Inventors: Jian Xie, Zheng Wei
  • Publication number: 20150080351
    Abstract: Compounds are provided that act as potent antagonists of the CCR9 receptor, and which have been further confirmed in animal testing for inflammation, one of the hallmark disease states for CCR9. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR9-mediated diseases, and as controls in assays for the identification of CCR9 antagonists.
    Type: Application
    Filed: November 24, 2014
    Publication date: March 19, 2015
    Inventors: Solomon Ungashe, John J. Wright, Andrew Pennell, Zheng Wei
  • Patent number: 8955810
    Abstract: A fastening mechanism for fastening a first object to a second object, the fastening mechanism includes a first fastening member, a driven member, a linkage member, and a first supporting member. The first fastening member is rotatably secured to the second object. The driven member is rotatably secured to the second object. The linkage member is connected between the fastening member and the driven member. The first supporting member protrudes from the second object to support the first object. When an external force is exerted on the driven member, the driven member is capable of rotating to pull the linkage member, thus the linkage member pulls the first fastening member to rotate toward the first supporting member and sandwiches the first object between the first fastening member and the first supporting member so that the first object is fastened to the second object.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: February 17, 2015
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Shi-Yong Huang, Chung-Yuan Chen, Chih-Chieh Huang, Cheng-Yi Chao, Zuo-Dong Li, Xiao-Hui Qin, Zhen-Cun Lu, Jian-Feng Fan, Huan Ren, Zheng-Wei Liu, Xue-Deng Pan, Yong-Hua Wang
  • Publication number: 20140372412
    Abstract: Methods and systems for using dynamic filtering for searching content items in augmented indexes are provided. A search query is received. The search query is associated with a sort attribute whose order is different from the implicit ordering of content items within the augmented indexes. A plurality of search query elements for the search query is identified. The plurality of search query elements includes the sort attribute having one or more attribute-range-elements each associated with an attribute-range of the sort attribute. An augmented index for searching the query elements is referenced. The augmented index comprises the one or more attribute-range-elements that map to one or more content items having an attribute-value in the attribute-range of the one or more attribute-range elements.
    Type: Application
    Filed: June 14, 2013
    Publication date: December 18, 2014
    Inventors: MATTHEW G. HUMPHREY, MIKHAIL A. SIDOROV, ZHENG WEI
  • Patent number: 8913396
    Abstract: An electronic device includes a housing, and a card holding mechanism for holding an electronic card. The housing defines a through hole, and the card holding mechanism may be inserted into the housing via the through hole. The card holding mechanism includes a tray for receiving the electronic card, an operating component, and a transmission component. The operating component moves from a latched position to an unlatched position, the transmission component is driven by the operating component to rotate and drive the tray to eject from the housing.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: December 16, 2014
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Cheng-Yi Chao, Zuo-Dong Li, Xiao-Hui Qin, Zhen-Cun Lu, Jian-Feng Fan, Yong-Hua Wang, Zheng-Wei Liu, Chih-Chieh Huang, Chung-Yuan Chen, Shi-Yong Huang, Huan Ren
  • Patent number: 8848395
    Abstract: An electronic device includes a printed circuit board (PCB), at least one socket mounted to the PCB, at least one connector inserted into the at least one socket, a first member mounted to the PCB, a second member mounted to the PCB, and a first cover. The first cover covers and presses against the at least one connector, the first cover includes a first end for being fixed to the first member and a second end opposite to the first end for being fixed to the second member. At least one of the first member and the second member is soldered to the PCB, and a soldered area of the at least one of the first member and the second member is larger than a predetermined value.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: September 30, 2014
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xiao-Hui Qin, Chih-Chieh Huang, Cheng-Yi Chao, Chung-Yuan Chen, Zuo-Dong Li, Shi-Yong Huang, Xue-Deng Pan, Yong-Hua Wang, Zhen-Cun Lu, Jian-Feng Fan, Huan Ren, Zheng-Wei Liu
  • Publication number: 20140278975
    Abstract: A system for interactive selection and display of digital contents at a viewer's interest includes a server, at least one digital signage device and at least one terminal device. The at least one digital signage device includes a player in communication with the server and a display device in communication with the player. The at least one terminal device is in communication with the at least one player. The terminal device is configured to acquire a playlist of digital contents from the player, automatically generate a structured menu of selection from the playlist, select a digital content of interest from the structured menu of selection, and instruct the player to play the selected digital content. The player plays the selected digital content accordingly.
    Type: Application
    Filed: January 15, 2014
    Publication date: September 18, 2014
    Applicant: QNAP SYSTEMS, INC.
    Inventors: Yau-Tsung Lee, Chia-Liang Wei, Zheng-Wei Ko, Tsai-Su Lo
  • Patent number: D775108
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: December 27, 2016
    Assignee: 1MORE INC.
    Inventors: Kuan-Hong Hsieh, Boqing Lin, Zheng Wei, Yingda Chen