Patents by Inventor Tao Wang

Tao Wang 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: 20130096305
    Abstract: Deuterated piperazine and piperidine HIV attachment inhibitor compounds are set forth. The present invention provides compounds of Formula I, the pharmaceutically acceptable salts and/or solvates (e.g., hydrates) thereof, their pharmaceutical formulations, and their use in patients suffering from or susceptible to a virus such as HIV. The compounds of Formula I, their pharmaceutically acceptable salts and/or solvates are effective antiviral agents, particularly as inhibitors of HIV. They are useful for the treatment of HIV and AIDS.
    Type: Application
    Filed: June 15, 2011
    Publication date: April 18, 2013
    Inventors: Tao Wang, Nicholas A. Meanwell, Zhongxing Zhang
  • Patent number: 8422125
    Abstract: A self-collimator concave spectral shaping device for chirped-pulse-amplification (CPA): uses a spectrum decomposing system with CTSI construction, a spectrum synthesizing system with CTSI structure that is symmetrical to the decomposing structure, and a spectrum shaping system including an aperture and a planar reflector for spectrum shaping function design. The device accomplishes the following functions: firstly decomposing the spectrum of a chirped temporal pulse laser to a spectral domain; then shaping the spectrum in the spectral domain; finally synthesizing un-shiftily this shaped spectrum in the spectral domain into a temporal chirped pulse with a designed shape.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: April 16, 2013
    Inventors: Ming Li, Yaping Dai, Tao Wang, Bin Zhang, Zhengxiu Fan
  • Patent number: 8416593
    Abstract: A switching power supply includes a rectifier circuit, a converter, a detecting unit, a control unit, a switching unit, and a protection unit. The rectifier circuit is used for rectifying an input voltage into a first direct current voltage. The converter is configured for generating a first current according to the first direct current voltage. The detecting unit is used for generating a detected voltage according to the first current. The control unit is configured for generating a control signal. The switching unit is used for enabling the converter, and conducting the first current to the detecting unit when receiving the control signal. The protection unit is configured for shunting the first current with the detecting unit when the first current becomes a large current surge. The control unit stops generating the control signal when determining that the detected voltage is equal to or higher than a predetermined value.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: April 9, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Yong Xiong, Yong-Song Shi, Yong Li, Tao Wang
  • Patent number: 8413036
    Abstract: Control circuitry is coupled between an error event output and a data input of a pseudorandom binary sequence (PRBS) checker. The control circuitry is configured to switch between a first operating state in which a received PRBS signal is applied to the data input of the PRBS checker and a second operating state in which an error signal is applied to the data input of the PRBS checker, responsive to detection of a designated condition of the PRBS checker. In an illustrative embodiment, the designated condition is an end-of-test condition indicating that the PRBS checker has completed a test involving the received PRBS signal.
    Type: Grant
    Filed: November 28, 2008
    Date of Patent: April 2, 2013
    Assignee: Agere Systems LLC
    Inventors: Si Ruo Chen, Hao Li, Jin Song Liu, Tao Wang
  • Patent number: 8411431
    Abstract: An exemplary electronic device includes a cover, a motherboard and a driving module both disposed at an inner side of the cover, an electronic component fixed on the motherboard, and a fan duct mounted on the motherboard and covering the electronic component. The driving module has a rotating shaft for supportively driving an optical disk rotating. The fan duct guides hot air therein toward the driving module.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: April 2, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ji-Feng Qiu, Hong Li, Xiao-Hui Zhou, Hai-Tao Wang
  • Patent number: 8404127
    Abstract: A metal vanadium film is used as an extraction electrode contacting with a vanadium oxide or doped vanadium oxide film. The electrode material is adapted for a detector, sensor and optical switch based on a vanadium oxide or doped vanadium oxide film. The metal vanadium film is in favor of reducing the thermal conductivity of the support structure of the array unit. The preparation process of the vanadium film using the metal vanadium as the source material is more easily controlled than that of NiCr film using the NiCr alloy as the source material. The extraction electrode of the present invention easily obtains an excellent metal-semiconductor contact characteristic. The preparation process and patterning process of the metal vanadium film have an excellent technology compatibility with the IC and MEMS manufacturing processes.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: March 26, 2013
    Assignee: University of Electronic Science and Technology of China
    Inventors: Yadong Jiang, Tao Wang, Deen Gu, Kai Yuan
  • Publication number: 20130052851
    Abstract: The present invention provides a connector assembly including mateable receptacle connector and plug connector. The plug connector includes a plug insulative housing, a number of plug contacts and a resilient locking member mounted to the plug insulative housing. The locking member includes a front section positioned on the plug insulative housing and a pressing section extending backwardly and upwardly from the front section. The front section includes a first locking protrusion having an inclined first guiding surface and a first locking surface. When the plug connector is inserted in the receptacle connector, the first locking protrusion is downwardly movable under the drive of the pressing section so as to lock with the receptacle connector.
    Type: Application
    Filed: April 24, 2012
    Publication date: February 28, 2013
    Applicant: LANTO ELECTRONIC LIMITED
    Inventors: Tao Wang, Lin Wu, Wei-Ya Cheng
  • Publication number: 20130042700
    Abstract: A Coriolis mass flowmeter with a measuring tube through which a medium can flow, at least one actuator and at least one sensor, wherein the measuring tube is bent between its input and output ends into a first winding and a second winding, the first winding and the second winding merging into one another at a transitional section of the measuring tube. The first winding and the second winding run in parallel winding planes and wherein the first winding and the second winding can be excited to oscillation by the actuator and the oscillations detected by the sensor. The Coriolis mass flowmeter is comparably insensitive to the coupling of external oscillations in that oscillating sections of the first winding and the second winding are bent into a V shape that opens in a direction toward the transitional section of the measuring tube.
    Type: Application
    Filed: April 3, 2012
    Publication date: February 21, 2013
    Applicant: KROHNE AG
    Inventors: Tao WANG, Yousif HUSSAIN
  • Publication number: 20130042701
    Abstract: A Coriolis mass flowmeter with at least one measurement tube (2) for forming a flow channel, at least one vibration generator and at least one vibration pick-up, the measurement tube (2) having one inlet end (4), two vibration sections (3a, 3b) and one outlet end (5) and being bent at least in sections such that two U-shaped or V-shaped vibration sections (3a, 3b) which run in essentially parallel planes are formed, and the vibration sections (3a, 3b) can be excited to vibrations by the vibration generator. The flow channel, except for the inlet end (4), the vibration sections (3a, 3b) and the outlet end (5), runs within a solid base (6).
    Type: Application
    Filed: July 19, 2012
    Publication date: February 21, 2013
    Applicant: KROHNE AG
    Inventors: Yousif Hussain, Tao Wang
  • Publication number: 20130043125
    Abstract: A hydrogen generation system comprising a solid fuel that reacts with an aqueous liquid to generate hydrogen is disclosed. The solid fuel comprises first metallic particles coated by smaller second metallic particles, such that multiple galvanic cells are formed on a surface of the first metallic particles between the metals in the first metallic particles and the second metallic particles. The first metallic particles can be further covered by smaller third particles. An example of the solid fuel is hybrid particles formed by larger magnesium particles coated by smaller iron and silicon particles. The solid fuel may also include salt such as sodium chloride and/or a fire retardant such as potassium chloride. The salt may be added to the aqueous liquid instead. The solid fuel can be formed into fuel pellets, or can be suspended in a suspension agent to form slurries or gels.
    Type: Application
    Filed: February 10, 2012
    Publication date: February 21, 2013
    Applicant: Societe BIC
    Inventors: Laura Gill, Jeremy Schrooten, Mikhail Gurin, Sally Seaman, Joerg Zimmermann, Tao Wang, Will Skrivan
  • Patent number: 8379404
    Abstract: An exemplary electronic device includes a shell, a circuit board located in an inner side of the shell, a toggle switch positioned on the circuit board, and a slide button. The toggle switch includes a pin. The shell defines a through hole therein. The slide button includes an operating portion located at an outer side of the shell, a curved body extending obliquely from a side of the operating portion. The body of the slide button extends through the through hole of the shell. A distal end of the body of the slide button engages with the pin of the toggle switch. The pin of the toggle switch can be caused to move by moving the slide button.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: February 19, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ji-Feng Qiu, Hong Li, Xiao-Hui Zhou, Hai-Tao Wang
  • Patent number: 8373981
    Abstract: An expansion card fastening device includes a bracket, a first fastener, and a second fastener. The bracket includes parallel arranged fences. The first fastener is assembled on one of the fences, and includes a connecting portion, a supporting portion, and an elastic element. The supporting portion and the elastic element are both disposed on an end of the connection portion. A first clasp protrudes from the supporting portion, and faces the same direction with a free end of the elastic element. A second fastener pivots to the supporting portion, and is resisted by the elastic element. A second clasp protrudes from the second fastener, and faces the same direction with the first clasp.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: February 12, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jun-Xiong Zhang, Zhi-Xin Li, You-Tao Wang
  • Publication number: 20130032076
    Abstract: A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull with draft in the range of 100 to 155 feet, top-tensioned risers with push or pull tensioners of preferred combined vertical stiffness of 10% to 30% of the platform water plane stiffness, a well-bay with a well spacing in the range of 12 to 18 feet, a riser guiding system supported by the pontoons or at an elevated level, topside facilities supported by a box type of deck structure, mooring lines, and catenary risers.
    Type: Application
    Filed: April 25, 2011
    Publication date: February 7, 2013
    Applicant: AKER SUBSEA INC.
    Inventors: Yijian Zeng, Leiv Gunnar Wanvik, Tao Wang, Stein Rasmussen, Renjian Lu
  • Publication number: 20130035430
    Abstract: The present invention relates to a coating composition, especially, relates to an aqueous coating composition with improved liquid stain repellency, it has a fraction of critical pigment volume concentration of from 35% to 110%, and comprises (i) pigment composition, including 15 wt. %-100 wt. %, in percentage by weight based on the dry weight of the pigment composition, polymer-encapsulated pigment; and 0-85 wt. %, in percentage by weight based on the dry weight of the pigment composition, un-encapsulated pigment; and (ii) 0.01 wt. %-5 wt. %, in percentage by dry weight based on the wet weight of the aqueous coating composition, at least one paraffin wax emulsion.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 7, 2013
    Inventors: Juan LI, Tao WANG, Tao WANG, David G. SPECECE, JR.
  • Publication number: 20130023493
    Abstract: An extract of Andrographis paniculata extract containing andrographolide, 14-deoxyandrographolide, 14-deoxy-11,12-dehydroandrographolide, neoandrographolide, polysacchorides, and flavanoids. Also disclosed is a pharmaceutical composition containing such an extract and its use for treating inflammatory bowel disease.
    Type: Application
    Filed: September 11, 2012
    Publication date: January 24, 2013
    Applicant: HUTCHISON MEDIPHARMA ENTERPRISES LIMITED
    Inventors: Jifeng Duan, Zhiming Ma, Xiaoqiang Yan, Weihan Zhang, Tao Wang, Yu Cai
  • Publication number: 20130024246
    Abstract: A modeling application enables consistency among business applications and among business application processes by providing internal control rules for the business applications according to an organization model. The modeling application may model the organization by structuring the organization types within the modeled organization and providing the internal control rules for deployed business applications to comply with the organization model. The internal control rules define application semantics, properties, and policies for the business applications to provide consistent functionality across the organization.
    Type: Application
    Filed: July 18, 2011
    Publication date: January 24, 2013
    Applicant: MICROSOFT CORPORATION
    Inventors: Madan Natu, Balachandran Atur, Arthur Greef, Srinivasan Parthasarathy, Tao Wang, Ramesh Gururaja, Vijay Kurup, Sukumar Rathnam, Angel Saenz-Badillos
  • Publication number: 20130016126
    Abstract: A method, apparatus, system, and computer program product/article of manufacture provide the ability to enable and use a tool implement on a multi-touch device. The tool implements may be activated and deactivated using the borders of touch-sensitive region of a multi-touch device. The tool implement can be positioned in the display area (e.g., by dragging grips of the tool) and then used (in combination with a touch gesture to perform an operation. The tool implement may be a drawing aid tool that is used to remap a user's stroke gesture to a defined stroke that is displayed.
    Type: Application
    Filed: July 12, 2011
    Publication date: January 17, 2013
    Applicant: AUTODESK, INC.
    Inventors: Tao Wang, Hans-Frederick Brown
  • Patent number: 8353220
    Abstract: A method for determining the viscosity of a medium with a Coriolis mass flowmeter, wherein the Coriolis mass flowmeter has at least two measuring tubes that medium can flow through and a measuring device, wherein the measuring device has at least two actuator assemblies, wherein a measuring tube plane is defined by the measuring tube central axis and wherein the actuator assemblies are arranged on both sides of the measuring tube plane and outside of the measuring tube plane. Elaborate constructional measures for the Coriolis mass flowmeter are avoided by the measuring tubes being excited with a measuring device to at least oppositely directed torsion oscillation (and optionally additionally to plane oscillation) with the actuator assemblies being alternately actuated with opposing effective directions so that at least the viscosity of the medium is determined by evaluation of values from the measuring device.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: January 15, 2013
    Assignee: Krohne AG
    Inventors: Yousif Hussain, Tao Wang
  • Publication number: 20130013756
    Abstract: The present invention provides a network unit replacing method for an embedded system device having an internal network unit and a related embedded system device. The network unit replacing method comprises: detecting a network unit type of the embedded system device, to generate a detecting result; and when the detecting result indicates that the embedded system device has at least an external network unit currently, initializing the external network unit to make the embedded system device access network via the external network unit instead of the internal network unit.
    Type: Application
    Filed: May 3, 2012
    Publication date: January 10, 2013
    Inventors: Chun-Nan Lin, Chin-Yi Lin, Chih-Hsiang Ho, Chien-Tao Wang
  • Publication number: 20130000716
    Abstract: A method of forming a front electrode of a solar cell includes a step of forming a sub-grid line and a main-grid line on the solar cell. The method further includes steps of: forming a lower layer of the sub-grid line on the solar cell using a lower paste by a first screen; drying the solar cell that is formed with the lower layer of the sub-grid line; forming an upper layer of the sub-grid line and the main-grid line simultaneously on the solar cell using an upper paste by a second screen; and sintering the solar cell that is formed with the sub-grid line and the main-grid line. A method of manufacturing a solar cell using the methods and a solar cell manufactured by the method are also provided.
    Type: Application
    Filed: November 24, 2010
    Publication date: January 3, 2013
    Applicant: WUXI SUNTECH POWER CO., LTD.
    Inventors: Guangchun Zhang, Yichuan Wang, Jian Yang, Rulong Chen, Xiaoxing Xue, Jian Ge, Haitao Huang, Yihua Wang, Jie Zhou, Tao Wang, Yin Wang