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).

  • Payload mounting platform
    Patent number: 9663244
    Abstract: Systems, devices, and methods are provided relating to improved mounting platforms for supporting a payload on a movable object. In one aspect, an apparatus for supporting a payload comprises: a first support member coupled to the payload and configured to rotate the payload; a second support member coupled to the first support member and configured to rotate the first support member relative to the second support member; and a flexible member electrically coupling the first and second support members, wherein a length of the flexible member winds around a portion of the first support member or second support member, such that the length winds up around the portion when the first support member is rotated in a first direction and unwinds from the portion when the first support member is rotated in a second direction.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: May 30, 2017
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Tao Zhao, Xi feng Zhao, Yong Wang, Li Zhou, Tao Wang
  • Payload mounting platform
    Patent number: 9663245
    Abstract: Systems, devices, and methods are provided relating to improved mounting platforms for supporting a payload on a movable object. In one aspect, an apparatus for supporting a payload comprises: a first support member coupled to the payload and configured to rotate the payload; a second support member coupled to the first support member and configured to rotate the first support member relative to the second support member; and a flexible member electrically coupling the first and second support members, wherein a length of the flexible member winds around a portion of the first support member or second support member, such that the length winds up around the portion when the first support member is rotated in a first direction and unwinds from the portion when the first support member is rotated in a second direction.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: May 30, 2017
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Tao Zhao, Xi Feng Zhao, Yong Wang, Li Zhou, Tao Wang
  • Inertial sensing device
    Patent number: 9664516
    Abstract: Improved sensing devices are provided for determining the spatial disposition of a movable object. In one aspect, an apparatus for determining a spatial disposition of a movable object comprises: a support base configured to be carried by a movable object; one or more accelerometers coupled to the support base via a first damping element configured to damp motion of the one or more accelerometers; and one or more gyroscopes coupled to the support base via a second damping element configured to damp motion of the one or more gyroscopes, wherein an amount of motion damping provided by the first damping element is greater than an amount of motion damping provided by the second damping element.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: May 30, 2017
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Jian yu Song, Ren li Shi, Tao Wang
  • AERIAL VEHICLE WITH FRAME ASSEMBLIES
    Publication number: 20170144741
    Abstract: Systems, devices, and methods for a transformable aerial vehicle are provided. In one aspect, a transformable aerial vehicle includes: a central body and at least two transformable frames assemblies respectively disposed on the central body, each of the at least two transformable frame assemblies having a proximal portion pivotally coupled to the central body and a distal portion; an actuation assembly mounted on the central body and configured to pivot the at least two frame assemblies to a plurality of different vertical angles relative to the central body; and a plurality of propulsion units mounted on the at least two transformable frame assemblies and operable to move the transformable aerial vehicle.
    Type: Application
    Filed: January 12, 2017
    Publication date: May 25, 2017
    Inventors: Tao Wang, Tao Zhao, Hao Du, Mingxi Wang
  • METHOD FOR DETECTING DROWNING AND DEVICE FOR DETECTING DROWNING
    Publication number: 20170148298
    Abstract: A method for detecting drowning is disclosed. The method includes steps of: collecting a plurality of detection signals; recording the plurality of detection signals and determining whether a drowning is happening or not by calculating and analyzing each of the detection signals; and sending out a drowning signal K when it is determined from all of the detection signals that the drowning is happening. A device for detecting drowning is further disclosed. An intelligent and quick detection for drowning situation is achieved, and an accuracy of drowning detection is improved, since the plurality of detection signals sent by a plurality of sensors worn by a drowner are detected.
    Type: Application
    Filed: September 11, 2015
    Publication date: May 25, 2017
    Inventors: Tao Wang, Yuanzheng Guo, Xiaobo Du
  • SPATIAL LIGHT MODULATOR AND METHOD FOR DISPLAYING COMPUTER GENERATED HOLOGRAM USING THE SAME
    Publication number: 20170146953
    Abstract: A spatial light modulator and a method for displaying a computer generated hologram are disclosed. The spatial light modulator includes a plurality of MEMS units arranged in an array, each of the MEMS units corresponds to a pixel of a computer generated hologram and includes a sensing device, a light shielding portion and a driving device. The sensing device is configured for receiving position information that is obtained through Roman encoding a pixel corresponding to an MEMS unit including the sensing device and the position information is transmitted to the driving device by the sensing device. The driving device is configured for controlling the light shielding portion to move to a position corresponding to the position information in response to the received position information of the light shielding portion when the present frame is displayed.
    Type: Application
    Filed: January 14, 2016
    Publication date: May 25, 2017
    Inventors: Naifu Wu, Bei Niu, Tao Wang, Wei Wei, Kun Wu, Chia Chiang Lin, Chunmiao Zhou
  • Pyrimidine compounds for the treatment of hepatitis C
    Patent number: 9656992
    Abstract: The disclosure provides compounds of formula I, including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: May 23, 2017
    Assignee: Bristol-Myers Squibb Company
    Inventors: Tao Wang, Christopher Allard, Paul Michael Scola
  • Guanidine derivatives for the treatment of hepatitis C
    Patent number: 9655902
    Abstract: Compounds of Formula I, including pharmaceutically acceptable salts thereof, are set forth, in addition to compositions and methods of using these compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: May 23, 2017
    Assignee: Bristol-Myers Squibb Company
    Inventors: Tao Wang, Zhongxing Zhang, Ying Han, Zhiwei Yin, Paul Michael Scola
  • Tricyclic alkene derivatives as HIV attachment inhibitors
    Patent number: 9655888
    Abstract: Compounds of Formula (I), including pharmaceutically acceptable salts thereof: wherein A is selected from the group consisting of: and wherein Z is: are useful as HIV attachment inhibitors.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: May 23, 2017
    Assignee: ViiV Healthcare UK (No.5) Limited
    Inventors: Tao Wang, John F. Kadow, Nicholas A. Meanwell, Zhongxing Zhang, Zhiwei Yin, Edward H. Ruediger, Clint A. James, Daniel H. Deon
  • Aircraft control apparatus, control system and control method
    Patent number: 9650155
    Abstract: An aircraft control apparatus, control system, and control method are disclosed. A control apparatus includes: a first control rod configured to have a movement in a first movement direction controlling a motion of an aircraft in a first motion direction, wherein after an external force on the first control rod in the first movement direction is removed, the first control rod automatically returns to a preset position in the first movement direction; wherein the preset position which the first control rod automatically returns to corresponds to the aircraft in the first motion direction maintaining a state of flight; wherein the maintaining state of flight depends on control signals received by the aircraft generated resulting from changes in the external force applied to the control rod in the first movement direction and state signals measured by state measurement sensors carried by the aircraft.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: May 16, 2017
    Assignee: SZ DJI TECHNOLOGY Co., Ltd
    Inventors: Tao Wang, Tao Zhao
  • Water-soluble taxane derivatives and uses thereof
    Patent number: 9650390
    Abstract: The present invention discloses a class of water soluble taxane derivatives, a method for treating tumor using the same, use thereof as anti-tumor drugs and use thereof in the preparation of anti-tumor drugs. The water soluble taxane derivatives have the general formula (I-1), (I-2) or (I-3): wherein, R1 is H or methyl; R2 is H, methyl or acetyl; R3 is phenyl or OC(CH3)3; X is H, C1-6 alkyl or F; Y is F or C1-6 alkyl substituted with one or more F; n is 1, 2, 3, 4, 5 or 6; W is NR4R5.A or R4 and R5 are each independently H, C1-6 alkyl optionally substituted with phenyl, or C3-6 cycloalkyl; m is 0, 1, 2 or 3; and A is a pharmaceutically acceptable acid.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: May 16, 2017
    Assignee: JIANGSU NHWALUOKANG PHARMCEUTICAL RESEARCH AND DEVELOPMENT CO., LTD
    Inventors: Qingeng Li, Tao Wang, Gang Chen, Yuanzhong Wang, Wei Mao, Lingguo Zeng, Tong Wu, Dahai Chen
  • Halogen-free resin composition, copper clad laminate using the same, and printed circuit board using the same
    Patent number: 9650512
    Abstract: A halogen-free resin composition, a copper clad laminate using the same, and a printed circuit board using the same are introduced. The halogen-free resin composition comprising (A) 100 parts by weight of epoxy resin; (B) 3 to 15 parts by weight of diaminodiphenyl sulfone (DDS); and (C) 5 to 70 parts by weight of phenolic co-hardener. The halogen-free resin composition features specific ingredients and proportion to thereby achieve satisfactory maximum preservation period of the prepreg manufactured from the halogen-free resin composition, control the related manufacturing process better, and attain satisfactory laminate properties, such as a high degree of water resistance, a high degree of heat resistance, and satisfactory dielectric properties, and thus is suitable for producing a prepreg or a resin film to thereby be applicable to copper clad laminates and printed circuit boards.
    Type: Grant
    Filed: August 10, 2013
    Date of Patent: May 16, 2017
    Assignee: Elite Electronic Material (Kunshan) Co., Ltd
    Inventors: Rong-Tao Wang, Li-Chih Yu, Yu-Te Lin, Yi-Jen Chen, Wenjun Tian, Ziqian Ma, Wenfeng Lu
  • PACKAGE STRUCTURE AND FABRICATING METHOD THEREOF
    Publication number: 20170133314
    Abstract: A package structure includes a first carrier plate, a second carrier plate, a pin group and an encapsulant member. A power component is disposed on a first top surface of the first carrier plate. The second carrier plate is disposed on the first top surface of the first carrier plate. A driving circuit is disposed on a second top surface of the second carrier plate for driving the power component. An opening runs through the second carrier plate, and the power component is accommodated within the opening. The pin group is assembled on the first carrier plate and/or the second carrier plate. The encapsulant member encapsulates the first carrier plate, the second carrier plate, a part of the first pin group and a part of the second pin group, so that the first pin group and the second pin group are partially exposed outside the encapsulant member.
    Type: Application
    Filed: May 11, 2016
    Publication date: May 11, 2017
    Inventors: Kai Lu, Zhenqing Zhao, Tao Wang
  • INORGANIC PARTICLES WITH IMPROVED FLOWABILITY
    Publication number: 20170130056
    Abstract: The present invention provides spray-dried powders comprising from 0.1% to 25% a hydrophobic polymer, from 75% to 99.9% inorganic particles, and less than 3% a dispersant. The Tg of the hydrophobic polymer is less than 105° C., the average particle size of the inorganic particles is from 5 nm to 100 um, and the average particle size of the spray-dried powders is from 1 um to 400 um. The hydrophobic polymer comprises, as polymerization units, an ethylenically unsaturated nonionic monomer. The present invention further provides a process for the preparation of the spray-dried powders comprising (a) preparing a solution comprising the hydrophobic polymer, the inorganic particles, and the dispersant; and (b) adding the solution into a spray dryer and preparing the spray-dried powders.
    Type: Application
    Filed: July 4, 2014
    Publication date: May 11, 2017
    Inventors: Tong Sun, Yang Liu, Yan Huang, Tao Wang
  • Method for adjusting pore size of porous metal material and pore structure of porous metal material
    Patent number: 9644254
    Abstract: Disclosed are a method for adjusting the pore size of a porous metal material and the pore structure of a porous metal material. The method comprises: permeating at least one element into the surface of the pores of the material to generate a permeated layer on the surface of the pores, so that the average pore size of the porous material is reduced to within a certain range, thus obtaining a pore structure of the porous metal material having the pores distributed on the surface of the material and the permeated layer provided on the surface of the pores.
    Type: Grant
    Filed: December 31, 2011
    Date of Patent: May 9, 2017
    Assignee: Intermet Technologies Chengdu Co., Ltd.
    Inventors: Lin Gao, Yuehui He, Tao Wang, Bo Li
  • Stabilizing platform
    Patent number: 9648240
    Abstract: The present invention provides an apparatus and related methods for stabilizing a payload device such an imaging device. The methods and apparatus provide fast response time for posture adjustment of the payload device while reducing the energy used.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: May 9, 2017
    Assignee: SZ DJI TECHNOLOGY CO., LTD
    Inventor: Tao Wang
  • Antibodies against OX40 and uses thereof
    Patent number: 9644032
    Abstract: Provided herein are antibodies, or antigen binding portions thereof, that bind to OX40. Also provided are uses of these proteins in therapeutic applications, such as in the treatment of cancer. Further provided are cells that produce the antibodies, polynucleotides encoding the heavy and/or light chain variable region of the antibodies, and vectors comprising the polynucleotides encoding the heavy and/or light chain variable region of the antibodies.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: May 9, 2017
    Assignee: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Zhehong Cai, Indrani Chakraborty, Marie-Michelle Navarro Garcia, Thomas D. Kempe, Alan J. Korman, Alexander T. Kozhich, Hadia Lemar, Mark Maurer, Christina Maria Milburn, Michael Quigley, Xiang Shao, Mohan Srinivasan, Kent Thudium, Susan Chien-Szu Wong, Jochem Gokemeijer, Xi-Tao Wang, Han Chang, Patrick Guirnalda
  • Water-soluble propofol derivatives and uses thereof
    Patent number: 9643917
    Abstract: The present invention discloses a class of water-soluble propofol derivatives, preparation method thereof, anesthetization method using the same, use thereof as prodrugs and use thereof in the preparation of intravenous anesthetics. The water-soluble propofol derivatives have the general formula (I); wherein X is H or F, Y is F or alkyl substituted by one or more F, n is 1, 2, 3, 4, 5 or 6, W is W1 or W2; W1 is NR1R2.A or R1 and R2 are each independently H, alkyl optionally substituted with phenyl, or cycloalkyl, m is 0, 1, 2 or 3, A is a pharmaceutically acceptable acid, W2 is COOM1/t or OPO3(M)2/t or PO3(M)2/t; M is a metal ion, an ammonium ion or a basic amino acid cation which can form a salt with an acid radical; t is the charge number of M.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: May 9, 2017
    Assignee: JIANGSU NHWALUOKANG PHARMCEUTICAL RESEARCH AND DEVELOPMENT CO., LTD
    Inventors: Qingeng Li, Tao Wang, Tong Wu, Lingguo Zeng, Yuanzhong Wang, Wei Mao, Gang Chen
  • Mask plate, method for packaging OLED device and OLED device
    Patent number: 9647212
    Abstract: A mask plate, a method for packaging an OLED device and an OLED device are disclosed, the mask plate includes at least one opening for forming a pattern of a package layer; the side of the mask plate close to the OLED device to be packaged has an etching layer which is used to etch the material of a package layer.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: May 9, 2017
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Tao Sun, Tao Wang, Song Zhang
  • STABLE COATING COMPOSITION
    Publication number: 20170121553
    Abstract: A coating composition comprising from 8% to 40% of a polymer; and from 0.1% to 3% of a dispersant. The polymer comprises a first acrylic monomer and from 0.2% to 5% of a first phosphorus-containing monomer. The dispersant comprises a second acrylic monomer and more than 20% of a second phosphorus-containing monomer.
    Type: Application
    Filed: July 8, 2014
    Publication date: May 4, 2017
    Inventors: Rui WANG, Ling LI, Junyu CHEN, Tao WANG