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: 20180160462
    Abstract: A data radio bearer establishment method is provided, and includes: sending, by user equipment, an RRC message, where the RRC message carries an instruction identifier, and the instruction identifier is used to instruct to establish a data radio bearer between the user equipment and an access network device; receiving, by the user equipment, a data radio bearer configuration parameter, where the data radio bearer configuration parameter is sent according to the instruction identifier; and establishing, by the user equipment, the data radio bearer between the user equipment and the access network device according to the data radio bearer configuration parameter.
    Type: Application
    Filed: February 5, 2018
    Publication date: June 7, 2018
    Inventors: Wei Quan, Bingzhao Li, Jian Zhang, Jinhua Miao, Xun Tang, Xiaodong Yang
  • Patent number: 9988905
    Abstract: A solid-filling coal mining feeding and conveying monitoring system, suitable for monitoring of a vertical feeding and conveying system in underground mine solid-filling mining. The monitoring system mainly consists of an industrial control computer, a PLC control box, an operating platform, a liquid crystal display, a color four-picture divider, two video optical receivers and loudspeakers, four cameras, uphole electronic belt scales, downhole electronic belt scales, a radar level meter, a coal level sensor, a vibration sensor, and various matching junction boxes and cables, the components being installed in positions such as a material field, a control room, upper and lower openings of a storage silo, and a gangue transportation lane. The system implements four main functions of a solid-filling material transportation and feeding process, the four main functions being status monitoring, a full silo alarm, centralized control, and recording and querying.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: June 5, 2018
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Jixiong Zhang, Nan Zhou, Wei Yin, Meng Li
  • Patent number: 9990068
    Abstract: The invention discloses a color filter substrate, a method for fabricating the color filter substrate, a touch screen and a display device. The color filter substrate comprises: a transparent substrate; a color filter layer provided on one side of the transparent substrate; a first touch electrode provided on the side of the transparent substrate where the color filter layer is located, the first touch electrode being made of metal or ashed metal; and a second touch electrode provided on one side of the transparent substrate. The embodiments of the invention solve the problems that a touch screen with touch electrodes made of ITO has high impedance, large thickness and high cost, thus lowering the impedance of the touch screen, reducing the thickness of the touch screen and lowering the cost.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: June 5, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qichao Chen, Yong Wang, Wei Zhang, Cheng Gu, Junhua Niu, Zhengcai Liu
  • Patent number: 9989247
    Abstract: A pyrolysis-combustion dual-bed system comprises a fluidized bed, a cyclone separator, a coal ash distributor, an ash-coal mixer, a lower pyrolysis bed, a return feeder and a cleaner, wherein the cyclone separator is connected with an upper lateral side of the fluidized bed, the outlet end of the cyclone separator is connected with the inlet end of the coal ash distributor; the two outlets of the lower pyrolysis bed are respectively connected with the inlet of an external bed and the inlet of the cleaner; the outlet of the external bed is connected with the inlet of the return feeder; the return feeder close to the lower lateral side of the fluidized bed is connected with the inlet on the lower lateral side of the fluidized bed; and the outlet of the cleaner is connected with the inlet of the lower lateral side of the fluidized bed.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: June 5, 2018
    Assignee: DONGFANG ELECTRIC CORPORATION
    Inventors: Liyong Cao, Qi Du, Wei Fan, Zhengning Liu, Pan Guo, Jiang Liu, Yuan Zhang, Chunfei Zhang, Chunyun Hu, Xiaoguang Zhang, Yu Lei
  • Patent number: 9991867
    Abstract: A piezoelectric acoustic resonator with an adjustable temperature compensation capability is disclosed. The piezoelectric acoustic resonator includes: a piezoelectric acoustic reflection structure, a first electrode, a second electrode, a piezoelectric layer between the first electrode and the second electrode, and a temperature compensation layer; wherein the temperature compensation layer is a single-layer temperature compensation layer formed of SixOy material, or a composite temperature compensation layer formed by stacking material with a positive temperature coefficient of sound velocity and material with a negative temperature coefficient of sound velocity; and the temperature compensation layer is configured to: perform reverse compensation for a temperature frequency shift caused by the first electrode, the piezoelectric layer and the second electrode in the piezoelectric acoustic resonator; wherein x:y is not equal to 1:2.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: June 5, 2018
    Assignees: ZTE Corporation, TIANJIN University
    Inventors: Hao Zhang, Liangzhen Du, Wei Pang, Jianbang Li, Nianchu Hu, Kai Kang
  • Patent number: 9987836
    Abstract: The present disclosure provides a method and device for removing an integrated circuit. The device is used to remove the integrated circuit from a display panel. The device includes a heating unit configured to contact and heat the display panel, and a retractable clamping-taking component configured to clamp and take the integrated circuit on the display panel which has been heated. According to embodiments of the present disclosure, the method and device may remove the integrated circuit from the display panel without destroying the display panel and increase efficiency of removing the integrated circuit.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: June 5, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yong Sun, Xianzhen Tang, Zhiyu Qian, Long Yan, Jun Zhang, Daocheng Zhu, Wei Wang
  • Patent number: 9991559
    Abstract: An ionic liquid that is a salt has a Formula: Such ionic liquids may be used in electrolytes and in electrochemical cells.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: June 5, 2018
    Assignee: UCHICAGO ARGONNE, LLC
    Inventors: Zhengcheng Zhang, Wei Weng, Lu Zhang, Khalil Amine
  • Patent number: 9989737
    Abstract: An optical-lens-set includes a first lens of a convex object surface near the optical-axis, a second lens of negative refractive power of an object surface with a convex portion near the optical-axis and a convex portion near its periphery, a third lens of a convex image surface near its periphery, a fourth lens of a concave object surface near its periphery and a convex image surface near its periphery, a fifth lens of a concave object surface near its periphery and an image surface with a convex portion near the optical-axis and a convex portion near its periphery, a sixth lens of a concave image surface near the optical-axis so that an F-number, the total thickness ALT of all six lens, an air gap G34 between the third lens and the fourth lens and an air gap G45 between the fourth lens and the fifth lens satisfy F-number?1.8 and ALT/(G34+G45)?9.0.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 5, 2018
    Assignee: Genius Electronic Optical (Xiamen) Co., Ltd.
    Inventors: Matthew Bone, Tian Fang Gao, Bin Wei Zhang
  • Patent number: 9990191
    Abstract: Systems, methods, and computer-readable media having computer-executable instructions embodied thereon that generate notifications that are delivered to translators who provide updates or translations that are included in localization resources for software applications are provided. Resources are stored on a computing device in a first database or a second database. The second database stores the content that is selected for modification or translation. The languages may be selected by one or more application developers or may be based on a geographic region associated with the content or the language currently associated with the content. One or more translators are identified based on matches to translator profiles included in the second database. The matching translators receive notifications, which inform the translator that updates or translations are requested. In turn, the translators may access the second database and provide the updates or translations.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: June 5, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Lei Zhang, Michael James Miles, Sheng Zhang, Doo Suk Yoon, Xu Yang, Wei Zhang
  • Patent number: 9991905
    Abstract: An encoding method, decoding method, encoder, and decoder are provided in embodiments of this invention. The encoding method comprises: selecting at least one dimension vector from at least two dimension vectors to partition the coefficients to be encoded into vectors, according to the number of the coefficients to be encoded contained in a current subband; quantizing the vectors partitioned from the coefficients to be encoded into lattice vectors according to the selected dimension, and then mapping the lattice vectors to lattice index vectors; performing lossless encoding on the lattice index vectors.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: June 5, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wei Xiao, Qing Zhang
  • Patent number: 9987669
    Abstract: A method for manufacturing thin strip continuously cast 700 Mpa grade high strength weather-resistant steel, the method comprising the following steps: 1) casting a 1-5 mm thick cast strip in a double roller continuous casting machine, the cast strip comprising the following chemical compositions by weight percent: C 0.03-0.1%, Si?0.4%, Mn 0.75-2.0%, P 0.07-0.22%, S?0.01%, N?0.012%, and Cu 0.25-0.8%, further comprising more than one of Nb, V, Ti and Mo: Nb 0.01-0.1%, V 0.01-0.1%, Ti 0.01-0.1%, and Mo 0.1-0.5%, and the balance being Fe and unavoidable impurities; 2) cooling the cast strip at a rate greater than 20° C./s; 3) hot rolling the cast strip under a temperature of 1050-1250° C. at a reduction rate of 20-50% and a deformation rate greater than 20 s?1; then conducting austenite online recrystallization, the thickness of the hot rolled strip being 0.5-3.0 mm; 4) cooling at a rate of 10-80° C./s; and 5) rolling up under a temperature of 500-650° C.
    Type: Grant
    Filed: February 18, 2013
    Date of Patent: June 5, 2018
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Yuan Fang, Xiufang Wang, Yan Yu, Jianchun Wu, Feng Zhang, Wei He
  • Patent number: 9988547
    Abstract: The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: June 5, 2018
    Assignees: Rohm and Haas Company, Dow Global Technologies LLC
    Inventors: James C. Bohling, Wei Gao, Michael W. Leonard, Qing Zhang
  • Patent number: 9988484
    Abstract: A reaction system for forming polyurethane elastomers includes a cardanol modified epoxy polyol. In particular, the reaction system has an isocyanate-reactive component that includes the cardanol-modified epoxy polyol and an isocyanate component that includes at least one polyisocyanate. The cardanol-modified epoxy polyol is a reaction product of an epoxy component and an epoxy-reactive component at a ratio of epoxy groups to epoxy reactive groups from 1:1 to 1:5, and the epoxy-reactive component includes a cashew nutshell liquid having a cardanol content of at least 85 wt %, based on a total weight of the cashew nutshell liquid.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: June 5, 2018
    Inventors: Wei Li, Yi Zhang, Jiang Li
  • Publication number: 20180152938
    Abstract: A method includes: allocating, by an eNB, a same uplink shared resource to m UEs, where m?2; sending, by the UE to the eNB by using the uplink shared resource, uplink data that includes an identifier of the UE and/or buffer status information corresponding to the UE; generating according to successfully received uplink data, feedback information that includes the UE identifier and/or an uplink scheduling grant; and sending, by the eNB, the feedback information by using a MAC PDU, or sending acknowledgement information by using a downlink resource indicated by a combination of an agreed feedback location and an offset. A problem that an eNB cannot correctly send feedback information to each UE when the multiple UEs send uplink data by using a same uplink shared resource and DM-RS is resolved, so that each UE is clear about whether the uplink data of the UE is successfully sent.
    Type: Application
    Filed: January 24, 2018
    Publication date: May 31, 2018
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jinhua MIAO, Jian ZHANG, Qinghai ZENG, Wei QUAN, Bingzhao LI, Xun TANG
  • Publication number: 20180149568
    Abstract: Disclosed is an apparatus for in-situ testing impact strength of a micro-structure, comprising: a flexible beam, one end of which being fixed; an impact mass block disposed at the other end of the flexible beam and configured to exert an impact on the micro-structure; and a locking member comprising a beam arm and a plurality of locking teeth, wherein the beam arm is perpendicular to the flexible beam and one end of the beam arm is fixed, and wherein the plurality of locking teeth are distributed at intervals along the beam arm, such that the other end of the flexible beam is engaged to one of the plurality of locking teeth when the flexible beam is loaded. A method for testing an impact strength of a micro-structure is also disclosed.
    Type: Application
    Filed: June 5, 2015
    Publication date: May 31, 2018
    Inventors: Li ZHANG, Dacheng ZHANG, Fang YANG, Wei WANG, Dayu TIAN, Peng LIU, Ting LI, Kui LUO
  • Publication number: 20180152266
    Abstract: A communication device receives a parallel hybrid automatic repeat request (HARQ) communication instruction, where the parallel HARQ communication instruction is used to instruct the communication device to send or receive data in a parallel HARQ manner, where the sending data in a parallel HARQ manner by the communication device is sending, by the communication device, at least one data packet with same content within a transmission time interval; and the receiving data in a parallel HARQ manner by the communication device is receiving at least one data packet with same content within a transmission time interval, and performing combined decoding on the received at least one data packet with same content; and the communication device sends or receives the data in the parallel HARQ manner according to the parallel HARQ communication instruction. According to the present invention, a delay of data transmission can be reduced.
    Type: Application
    Filed: January 25, 2018
    Publication date: May 31, 2018
    Inventors: Wei QUAN, Bingzhao LI, Jian ZHANG, Xun TANG, Jinhua MIAO, Xiaodong YANG
  • Publication number: 20180147656
    Abstract: Systems and methods for calculating efficiency of a rotary friction welding process are described herein. An example method can include measuring kinetic energy transferred from a welding machine to an interface of a welded joint, and calculating an efficiency of a rotary friction welding process based on the measured kinetic energy. For example, a workpiece torque experienced by a sample can be measured, and an energy associated with the workpiece torque can be calculated. The efficiency of the rotary friction welding process can then be calculated using the energy associated with the workpiece torque.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 31, 2018
    Inventors: Wei Zhang, David Mahaffey, Sheldon Semiatin, Oleg Senkov, Daniel Tung
  • Publication number: 20180152913
    Abstract: Embodiments of the present invention provide a paging method, apparatus, and system, so as to implement paging of an apparatus in an area with relatively poor signal coverage. The apparatus includes: a receiver configured to receive a broadcast message having a radio frame parameter; and a processor configured to a start paging frame (PF) and a start paging occasion (PO) according to the radio frame parameter; and the receiver is further configured to receive a paging message according to the start PF, the start PO, and a first subframe set. The first subframe set includes M first subframes in which the paging message can be received and the first subframe set follows the start PO of the start PF, where M is a quantity of times that the paging message needs to be repeatedly received.
    Type: Application
    Filed: January 25, 2018
    Publication date: May 31, 2018
    Inventors: Zhenxing Hu, Yongqiang Gao, Wei Quan, Bingzhao Li, Jian Zhang
  • Publication number: 20180147313
    Abstract: A photocatalytic honeycomb assembly and a photocatalytic purification apparatus, which can maximally increase a contact area between polluted air and a photocatalyst while maximally ensuring that the surface of the photocatalyst receives sufficient irradiation of ultraviolet light, and can also make the flow resistance to air flowing in a channel meet requirements in the field of ventilation systems which have high requirements on flow resistance. The photocatalytic honeycomb assembly is formed of one or more photocatalytic honeycomb cores and a photocatalytic honeycomb assembly housing. The one or more photocatalytic honeycomb cores are arranged in a honeycomb form. The photocatalytic honeycomb core is formed of three or more basic core units and a light guide member that is Y-shaped in an end view.
    Type: Application
    Filed: November 9, 2016
    Publication date: May 31, 2018
    Applicants: COMMERCIAL AIRCRAFT CORPORATION OF CHINA, LTD., SHANGHAI AIRCRAFT DESIGN AND RESEARCH INSTITUTE OF COMMERCIAL AIRCRAFT CORPORATION OF CHINA
    Inventors: Zhan Cheng, Qiaosheng Shi, Wei Kuang, Cun Zhang, Zhongyuan Ren, Guangwen Wang, Xizhong Jian, Chengyun WU, Xuede Sun, Na Jiang, Zhi Yang
  • Publication number: 20180151122
    Abstract: A display driving unit circuit, a driving method, a display driving circuit and a display device are provided. The display driving unit circuit includes a pixel driving circuit and a light-emission control signal generation circuit. The light-emission control signal generation circuit is coupled to the pixel driving circuit. The pixel driving circuit is to drive a pixel to emit light. The light-emission control signal generation circuit is to supply a display light-emission control signal to the pixel driving circuit at a display stage to enable the pixel in a displaying mode and supply a fingerprint detection light-emission control signal to the pixel driving circuit at a fingerprint detection stage to enable the pixel in a fingerprint detection light-emission mode at the fingerprint detection stage. The display stage and the fingerprint detection stage are different time periods.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 31, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoliang DING, Xue DONG, Jing LV, Haisheng WANG, Chunwei WU, Yingming LIU, Wei LIU, Pengpeng WANG, Yanling HAN, Xueyou CAO, Ping ZHANG