Patents by Inventor Wei Zhang

Wei 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: 20180009794
    Abstract: The present invention relates to a compound represented by formula (I) of a resorcinol derivative as an HSP90 inhibitor or pharmaceutically accepted salts thereof. The compound in the present invention has the activity of inhibiting heat shock protein HSP90. Therefore, the compound in the present invention is used to treat proliferative diseases such as cancer and neurodegenerative diseases. The present invention further provides the compounds and preparation methods for pharmaceutical compositions comprising the compounds, a method for treating diseases, and pharmaceutical compositions comprising the compounds.
    Type: Application
    Filed: January 22, 2016
    Publication date: January 11, 2018
    Inventors: Shuhui CHEN, Charles Z. DING, Xiaobing YAN, Wei HUANG, Guoping HU, Jian LI, Xiquan ZHANG, Ling YANG, Hongjiang XU
  • Publication number: 20180012428
    Abstract: A method, a device, and a system for processing information of a vehicle are disclosed. In the embodiments, information about a connected vehicle is acquired, and a display image of a virtual vehicle is generated; driving information of the connected vehicle is acquired; whether the vehicle is currently in a driving state is determined according to the driving information; and when the connected vehicle is in the driving state, an orientation of a head of the virtual vehicle is adjusted to keep consistency with an orientation of a head of the connected vehicle; and when the connected vehicle is in a non-driving state, an orientation of a head of the virtual vehicle is adjusted towards a location of the connected vehicle. The present disclosure can feed back a vehicle condition in real time, dynamically and truly, and position a vehicle more accurately.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 11, 2018
    Applicant: Tencent Technology (ZSenzhen) Company Limited
    Inventors: Xiao SHI, Renhua Du, Qian Wang, Xiangdong Zhu, Qiqi Zhu, Le Zhang, Wei Wang
  • Publication number: 20180012980
    Abstract: A lateral insulated gate bipolar transistor, comprising: a substrate (100), having a first conductivity type; an insulating layer (200), formed on the substrate (100); an epitaxial layer (300), having a second conductivity type and formed on the insulating layer (200); a field oxide layer (400), formed on the epitaxial layer (300); a first well (500), having the first conductivity type; a plurality of gate trench structures (600); second source doped regions (720), having the second conductivity type; first source doped regions (710), having the first conductivity type; a second well (800), having the second conductivity type; a first drain doped region (910), having the first conductivity type and formed on a surface layer of the second well (800); gate lead-out ends (10); a source lead-out end (20); a drain lead-out end (30).
    Type: Application
    Filed: January 28, 2016
    Publication date: January 11, 2018
    Inventors: Yan GU, Wei SU, Sen ZHANG
  • Publication number: 20180011519
    Abstract: A front cover assembly includes a frame, a cover glass, and a waterproof glue. The frame has a receiving cavity. The cover glass is partially received in the frame. The cover glass has a light exiting face and a lateral face extending from the light exiting face. The cover glass has a step portion located at the lateral face and extending toward the frame. A gap is defined between the step portion of the cover glass and the frame. A waterproof glue fills the gap and directly contacts the step portion and the frame. This assembly can prevent water or dust from entering a terminal device.
    Type: Application
    Filed: September 24, 2017
    Publication date: January 11, 2018
    Inventors: Yimei TANG, Yong LI, Hong ZOU, Yi SUN, Wei ZHANG, Xinfeng LIAO, Zhiqin HU, Xiaohui WANG, Bing LIU, Yuchu XU, Wei CHEN
  • Publication number: 20180010070
    Abstract: The present invention relates to a composition comprising: (a) a bis-(2-hydroxypropyl)-dimethylammonium methyl-sulphate fatty acid ester having an average chain length of the fatty acid moieties of from 12 to 30 carbon atoms; (b) a cationic poly saccharide; and (c) a nonionic polysaccharide. The present invention also relates to the method of use of the composition.
    Type: Application
    Filed: January 27, 2016
    Publication date: January 11, 2018
    Inventors: Hai Zhou ZHANG, Nikolay CHRISTOV, Da Wei JIN, Lin HE
  • Publication number: 20180009029
    Abstract: A melting pot includes a pot body and a float salvaging apparatus. The pot body is provided with a melting chamber having an open upper end. The float salvaging apparatus includes a hanging bracket, a bearing plate, a rotating plate and a drive assembly configured to drive pivoting of the rotating plate. The hanging bracket is disposed above the melting chamber. The rotating plate is pivotably disposed on the bearing plate, and the bearing plate and the rotating plate are provided on the hanging bracket between an initial position and a first salvaging position in a manner of moving up and down. The drive assembly is connected to the rotating plate.
    Type: Application
    Filed: February 1, 2016
    Publication date: January 11, 2018
    Inventors: Aimin Deng, Hui Ding, Hongdao Peng, Jianfei Huang, Hao Chen, Jialiang Wang, Xiaoguang Shao, Wei Li, Xin Yu, Yanbing He, Dongdong Wei, Fangcheng Zeng, Wenbin Liu, Qian Lou, Wenyue Li, Jun Hu, Xuelin Wang, Zhaochang Deng, Wenzeng Zhang
  • Patent number: 9862661
    Abstract: Disclosed is a process for the preparation of 2,3,3,3-tetrafluoropropene, comprising the following two reaction steps: a. a compound having the formula CF3-xClxCF2-yClyCH2Cl undergoes gas-phase fluorination with hydrogen fluoride through n serially-connected reaction vessels in the presence of a compound catalyst, producing 2,3-dichloro-1,1,1,2-tetrafluoropropane, 1,2,3-trichloro-1,1,2-trifluoropropane, and 1,3-dichloro-1,1,2,2-tetrafluoropropane; in said formula, x=1, 2, 3, y=1, 2, and 3?x+y?5; b. the 2,3-dichloro-1,1,1,2-tetrafluoropropane, 1,2,3-trichloro-1,1,2-trifluoropropane, and 1,3-dichloro-1,1,2,2-tetrafluoropropane undergo gas-phase dehalogenation with hydrogen in the presence of a dehalogenation catalyst, producing 2,3,3,3-tetrafluoropropene and 3-chloro-2,3,3-trifluoropropene, then separation and refining are performed, producing 2,3,3,3-tetrafluoropropene. The present invention is primarily used to produce 2,3,3,3-tetrafluoropropene.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: January 9, 2018
    Assignee: Xi'an Modern Chemistry Research Institute
    Inventors: Jian Lv, Hui Ma, Jijun Zeng, Wei Zhang, Zhijun Hao, Sheng Han, Yongmei Du, Jianping Kang, Chunying Li, Fengxian Li
  • Publication number: 20180006130
    Abstract: Provided is a ferroelectric field effect transistor (FeFET) which has a wide memory window even if the ferroelectric film thickness is 200 nm or less, and which has excellent data retention characteristics, pulse rewriting endurance and the like. An FeFET which has a structure wherein an insulating body (11) and a gate electrode conductor (4) are sequentially laminated in this order on a semiconductor base (10) that has a source region (12) and a drain region (13). The insulating body (11) is configured by laminating a first insulating body (1) and a second insulating body (2) in this order on the base (10), and the second insulating body (2) is mainly composed of an oxide of strontium, calcium, bismuth and tantalum.
    Type: Application
    Filed: August 29, 2017
    Publication date: January 4, 2018
    Inventors: Shigeki SAKAI, Wei ZHANG, Mitsue TAKAHASHI
  • Publication number: 20180006891
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for performing communication in software-defined networking, and a communications system. The method includes: receiving a message sent by a network device, where the message includes a signaling message; determining, according to a control policy, a matching condition that matches the message, where the control policy includes a matching condition and operation information corresponding to the matching condition; processing the message according to the operation information corresponding to the matching condition that matches the message; and sending the processed message to the network device. According to the method and the apparatus for performing communication in software-defined networking, and the communications system in the present disclosure, a problem in the prior art that a control device serving as a network control center cannot communicate with a base station is resolved.
    Type: Application
    Filed: September 15, 2017
    Publication date: January 4, 2018
    Inventor: Wei Zhang
  • Patent number: 9858308
    Abstract: System and methods of this disclosure are directed to recommending content in real-time or near real-time. The system comprises a number of pipelines updated a different frequencies that process temporally different sets of web property visit data. Within each pipeline, the system can employ different number of algorithms to process visit data to generate content recommendations. One algorithm is a content filter that filters from the visit data those determined to be unsuitable as recommendations. Another is a content analyzer that analyzes the content of each URL in the visit data by topic category and attribute. Another is an item-to-item collaborative filter that determines a correlation score for each URL based on those in the visit data in a single session Another is a device-to-item matrix factorization that determines an affinity score for each URL based on visit data, context information, and topic category.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: January 2, 2018
    Assignee: Google LLC
    Inventors: Xiaohong Gong, Wei Zhang, Nima Asgharbeygi
  • Patent number: 9859638
    Abstract: A connector is disclosed. The connector comprises a housing and at least one conductive terminal received in the housing. The housing has a flange mounted on a first surface of a circuit board and a body extending through the circuit board beyond an opposite second surface of the circuit board. The body has an insertion hole. The at least one conductive terminal has a pair of resilient contact arms contacting a wire inserted through the insertion hole, a pair of solder feet soldered to the circuit board and electrically connected to the pair of resilient contact arms, and a releasing mechanism adapted to move the pair of resilient contact arms away from each other to release the wire.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: January 2, 2018
    Assignee: Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Xiaozhi Fu, Ming Shi, Xiang Xu, Wei Zhang
  • Patent number: 9855651
    Abstract: In an angle-grinder with a rotating handle and a latch for fixing the handle in two different rotational positions, an interlock mechanism is provided for greater security against unwanted rotation of the handle when the tool is being used. The interlock mechanism is moved to a locking position by depressing the trigger to start the motor, and thus provides a safety lock backing up the latch, in case the latch is accidentally released during use. In its unlocking position the interlock mechanism may prevent actuation of the trigger when the handle is not properly aligned in one of its operating positions.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: January 2, 2018
    Assignee: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED
    Inventors: Yun Qiang Xin, Gong Wei Zhang
  • Patent number: 9857919
    Abstract: A wearable device, having a camera and a light source, receives user inputs by a first method of measuring a height of a finger-like object's tip above a reference surface if this surface is present, or a second method of estimating a 3D location of the tip. In the first method, a plain sheet of light is projected to the object, casting a shadow on the surface. A camera-observed shadow length is used to compute the tip's height above the surface. In the second method, the nearest and farthest locations of the tip are estimated according to pre-determined lower and upper bounds of the object's physical width. The object is then illuminated with a structured-light pattern configured such that an area between the nearest and farthest locations receives a portion of the pattern where this portion does not contain a repeated sub-pattern, enabling unique determination of the tip's 3D location.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: January 2, 2018
    Assignee: Hong Kong Applied Science and Technology Research
    Inventor: Wei Zhang
  • Patent number: 9857530
    Abstract: Disclosed are robust packaging systems and methods for optical elements used in optical light pipes. One optical light pipe includes a housing having opposing first and second ends and a body that extends therebetween, an optical element arranged within the housing, and a reflective coating applied about an outer surface of the optical element.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: January 2, 2018
    Assignee: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Wei Zhang, Robert Atkinson, Michael Pelletier, William Soltmann, Christopher Michael Jones
  • Publication number: 20170370904
    Abstract: This disclosure relates to the detection of whole blood hemolysis in a sample of whole blood. More specifically, this disclosure describes detecting hemolysis using one or more novel ratios of intercellular concentrations of whole blood analytes.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 28, 2017
    Applicant: Siemens Healthcare Diagnostics Inc.
    Inventors: Wei Zhang, Kevin Horan
  • Patent number: 9852171
    Abstract: Embodiments of the present invention provide a method, computer program product, and computer system for masking indexes. The method may include masking the index if the index contention exceeds a defined threshold. The method may also include configuring the mask type for the index to insert the index without masking. In response to determining that the mask type for the index is configured to insert the index without masking, the index is masked according to a set of rules.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: December 26, 2017
    Assignee: International Business Machines Corporation
    Inventors: Shuo Li, Ping Liang, Xin Ying Yang, Jian Wei Zhang
  • Patent number: 9852170
    Abstract: Embodiments of the present invention provide a method, computer program product, and computer system for masking indexes. The method may include masking the index if the index contention exceeds a defined threshold. The method may also include configuring the mask type for the index to insert the index without masking. In response to determining that the mask type for the index is configured to insert the index without masking, the index is masked according to a set of rules.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: December 26, 2017
    Assignee: International Business Machines Corporation
    Inventors: Shuo Li, Ping Liang, Xin Ying Yang, Jian Wei Zhang
  • Patent number: 9849228
    Abstract: A method for determining at least one parameter of an extracorporeal blood circuit includes the steps of filling an extracorporeal blood circuit, e.g., encompassing a medical functional device, a treatment device and/or a blood tube set, by introducing a fluid, and detecting a volume of the introduced fluid which is required for filling the extracorporeal blood circuit by a detection device. A control device, a treatment apparatus, a computer readable storage medium, a computer program product as well as a computer program are also described.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: December 26, 2017
    Assignee: Fresenius Medical Care Deutschland GmbH
    Inventors: Joachim Noack, Wei Zhang
  • Publication number: 20170366620
    Abstract: The present disclosure discloses a long connection method between a plurality of smart devices and a server, and a smart device. The method includes: determining a master device being connected to a routing device and a plurality of slave devices; receiving, by the master device, first information sent by each slave device and/or second information generated in real time by any smart device, and forwarding all first information and/or the second information to a server via a routing device; receiving connection-related third information and/or interaction-related fourth information fed back by the server; parsing the third information and/or the fourth information, and determining a sending target of the server according to the IP addresses; and transmitting connection information to a corresponding smart device, and/or retaining the fourth information or transmitting the fourth information to a corresponding slave device to execute an operation instruction of the fourth information.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 21, 2017
    Inventor: Wei ZHANG
  • Publication number: 20170364261
    Abstract: Embodiments that relate to displaying holographic keyboard and hand images in a holographic environment are provided. In one embodiment depth information of an actual position of a user's hand is received from a capture device. The user's hand is spaced by an initial actual distance from the capture device, and a holographic keyboard image is displayed spatially separated by a virtual distance from a holographic hand image. The user's hand is determined to move to an updated actual distance from the capture device. In response, the holographic keyboard image is maintained spatially separated by substantially the virtual distance from the holographic hand image.
    Type: Application
    Filed: September 6, 2017
    Publication date: December 21, 2017
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Rotem Bennet, Lewey Geselowitz, Wei Zhang, Adam G. Poulos, John Bevis, Kim Pascal Pimmel, Nicholas Gervase Fajt