Patents by Inventor Meng Wang

Meng 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: 20200127715
    Abstract: The present application relates to an electronic device and a wireless communication method. The electronic device comprises: a processing circuit, configured to select a modulation codebook from a modulation codebook cluster for use in a multiple-input multiple-output MIMO system on the basis of a channel matrix of the MIMO system, the modulation codebook cluster comprising a plurality of modulation codebooks used by a sending terminal device corresponding to the electronic device for generating modulation signals, wherein the number of data streams transmitted after modulation is greater than the number of orthogonal channels; and a transceiving circuit, configured to send feedback information to the sending terminal device, the feedback information comprising identification information of the selected modulation codebook.
    Type: Application
    Filed: April 18, 2018
    Publication date: April 23, 2020
    Applicant: Sony Corporation
    Inventors: Bin SHENG, Pingping XU, Wanlin SUN, Meng WANG, Pen-shun LV
  • Publication number: 20200127278
    Abstract: The present disclosure provides a secondary battery. The negative active material comprises graphite, and the negative active material satisfies the following characteristics when the negative active material is tested in a button half battery: the button half battery is discharged to 5 mV at a constant current of 0.05 C, and the obtained capacity is recorded as X; then the button half battery is discharged to 5 mV at a constant current of 50 ?A, and the obtained capacity is recorded as A; then the button half battery is discharged to 5 mV at a constant current of 10 ?A, and the obtained capacity is recorded as B; and 0.02?(A+B)/X?0.50. In the present disclosure, by selecting an appropriate negative active material, a secondary battery having long cycle life, high energy density and fast charging capability at the same time is obtained.
    Type: Application
    Filed: June 24, 2019
    Publication date: April 23, 2020
    Inventors: Jiazheng WANG, Meng KANG, Yuliang SHEN, Libing HE
  • Publication number: 20200127295
    Abstract: The present disclosure provides a secondary battery. The negative active material comprises graphite, the negative electrode plate satisfies a relationship: 0.05?Vp/Sp?0.30, Vp=a thickness of the negative film represented by T×a porosity of the negative film represented by P, Sp=a mass of the negative active material in the negative film per unit area represented by M×a specific surface area of the negative film represented by BET. In the present disclosure, by matching the relationship between the volume of the channels in the negative film per unit area and the surface area of the channels in the negative film per unit area, a secondary battery having the characteristics of long cycle life, high energy density and fast charging capability at the same time is obtained.
    Type: Application
    Filed: June 26, 2019
    Publication date: April 23, 2020
    Inventors: Jiazheng WANG, Yuliang SHEN, Meng KANG, Libing HE
  • Publication number: 20200127785
    Abstract: Systems and methods are disclosed herein that relate wireless device positioning based on cell portion specific Positioning Reference Signals (PRSs) by multiple Transmit Points (TPs) in a shared cell. In some embodiments, a method of operation of a TP in a cellular communications network is provided. The TP is one of multiple of non-co-located TPs of a shared cell that has a shared cell identifier. The method of operation of the TP comprises transmitting a PRS having at least one parameter that is a function of a cell portion identifier of the TP, where the at least one parameter comprises a frequency-shift of the PRS, a portion of a system bandwidth in which the PRS is transmitted, and/or a PRS sequence used for the PRS. By transmitting cell-portion-specific PRSs, the TPs in the shared cell enable wireless device positioning based on PRSs transmitted by the non-co-located TPs.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 23, 2020
    Inventors: Yufei Blankenship, Meng Wang
  • Publication number: 20200122802
    Abstract: Presented here is a system and method for creating easy-to-understand notifications of the vehicle state. The notification can be visual or can be auditory and can indicate to the user the vehicle state even when the user's attention is directed elsewhere. The indication can serve to attract the user's attention before more involved information is presented to the user, such as text, or the indication can serve to communicate to the user the vehicle state in an easy-to-understand way such as using color-coded displays or audio indications. The intensity of the indication can be adjusted based on the likelihood that indication will be perceived by the user by, for example, measuring ambient light and/or ambient noise. Reducing the intensity of the indication conserves energy of an energy source associated with the vehicle.
    Type: Application
    Filed: September 4, 2019
    Publication date: April 23, 2020
    Inventors: Henry W. Bradlow, Hung Yui Lo, Houchang Lu, Yang Song, Meng Xie, Peter Chang, Xiaoxiao Hou, Punit Nitin Shah, Seiwai Wang
  • Publication number: 20200124061
    Abstract: A system for compensating for drift or movement of a hydraulic actuator connected to a machine's boom or similar elongate member that is caused, at least in part, by damping of mass-induced vibration. The system comprises a processing unit and a plurality of sensors operable to collect data from a control valve connected to an actuator's load holding chamber and to calculate additional volume present therein due to vibration damping. Using the calculated additional volume, the processing unit determines a hydraulic fluid flow rate appropriate to substantially reduce or eliminate the additional volume. The processing unit combines this flow rate with the hydraulic fluid flow rate necessary to cause operation of the actuator in response to the machine's operator input, and provides signals to the control valve causing actuation of the valve to output hydraulic fluid to the actuator at a rate equal to the combined flow rates.
    Type: Application
    Filed: October 28, 2019
    Publication date: April 23, 2020
    Inventors: QingHui YUAN, Meng WANG, Michael RANNOW, Chad LARISH
  • Patent number: 10624974
    Abstract: The present application provides an anti-OX40 human antibody. In particular, a human antibody specifically binding to OX40 is obtained with yeast display screening, and the affinity of the antibody is improved with affinity maturation. The present application also provides a use of the antibody for the prevention or treatment of tumors.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: April 21, 2020
    Assignee: Dingfu Biotarget Co., Ltd.
    Inventors: Ting Xu, Yan Luan, Xiaoxiao Wang, Jianjian Peng, Shuli Ma, Hui Ma, Xiaolong Pan, Shilong Fu, Shanshan Ning, Yeqiong Fei, Meng Zhao
  • Patent number: 10617708
    Abstract: The invention provides a method of treating preeclampsia, fetal growth restriction (FGR or IUGR), obesity in pregnancy, post-partum cardiomyopathy (heart failure in mothers), cancer and diabetic retinopathy, cardiomyopathy, myocardial infarction, wet microdegeneration and other disorders where angiogenesis is aberrant either diminished or exacerbated, comprising modulating the activity of micro RNA (miRNA). Also provided are an MiRNA modulator or a combination thereof or functional fragments or homologues thereof for use in the treatment of preeclampsia, fetal growth restriction, obesity in pregnancy, cancer, and diabetic retinopathy, cardiomyocyte infarction, wet microdegeneration as well as other disorder where angiogenesis is aberrant either diminished or exacerbated. Methods of modulating angiogenesis and pharmaceutical compositions using miR-122, miR-374b or inhibitors of miR-152 or miR195 are also provided together with methods of diagnosis using the miRNAs.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: April 14, 2020
    Assignee: ASTON UNIVERSITY
    Inventors: Meng Cai, Keqing Wang, Asif Ahmed
  • Publication number: 20200111600
    Abstract: The present disclosure provides a wireless power transmitting module and an installation method thereof, wherein the wireless power transmitting module comprises: an insulating bracket, a first side of which has a first central space; a coil, disposed around the first central space; and a circuit component, at least a part of which is located in the first central space, electrically connected to the coil. The present disclosure makes full use of the central blank space of the coil, and places the circuit component at the center of the coil, thereby realizing a miniaturized structure, improving space utilization and greatly reducing volume.
    Type: Application
    Filed: September 9, 2019
    Publication date: April 9, 2020
    Applicant: Delta Electronics,Inc.
    Inventors: Liangsong CHE, Tianding HONG, Shuailin DU, Yongkai LIAO, Meng WANG
  • Publication number: 20200106584
    Abstract: An embodiment of the present disclosure is a signaling indication method, comprising: acquiring, by a first communication node, joint indication information, and transmitting the joint indication information from a first communication node to a second communication node, wherein the joint indication information is used for joint indication. Also disclosed in embodiments of the present disclosure are a signaling indication device and communication node. Also provided in an embodiment of the present disclosure is a computer storage medium.
    Type: Application
    Filed: March 23, 2018
    Publication date: April 2, 2020
    Inventors: Chuangxin JIANG, Zhaohua LU, Feiming WANG, Yijian CHEN, Shujuan ZHANG, Meng MEI, Ke YAO, Yuhong GONG, Hao WU
  • Publication number: 20200103461
    Abstract: A circuit board testing device electrically coupled to a measurement gauge tests a circuit board. The circuit board testing device includes a processor configured to configure measurement parameters of the measurement gauge, configure measurement rules for testing the circuit board, confirm a circuit of the circuit board to be tested according to the record of test data, control the measurement gauge to test the circuit of the circuit board to be tested when the measurement gauge is electrically coupled to the circuit of the circuit board to be tested, receive measurement data returned by the measurement gauge, and analyze a faulty region of the circuit board according to the record of test data and the measurement data.
    Type: Application
    Filed: November 29, 2018
    Publication date: April 2, 2020
    Inventors: QIANG LIU, WEN-WEN ZHOU, MENG WANG, ZI-QING XIA, ZHI-GAO WU
  • Publication number: 20200103987
    Abstract: The disclosure discloses a stylus and a human-machine interactive apparatus. The stylus includes: a body, including a refill, a housing and a clamping piece; wherein the refill can perform a lever deflection motion by taking the clamping piece as a pivot when it is under a pressure; a light emitter, fixed at an end portion of the refill and has a light emitting surface facing away from the refill; a light signal sensing element on a side of the end portion of the refill and configured to sense a light beam emitted by the light emitter and to output coordinate information of a position irradiated by the light beam; and a micro control unit configured to generate a corresponding drive signal according to the coordinate information output by the light signal sensing element and to send the drive signal to a touch screen via the refill.
    Type: Application
    Filed: June 27, 2019
    Publication date: April 2, 2020
    Inventors: Chunhua LI, Guanglei YANG, Meng WANG, Zhixiang FANG, Xuxu HU
  • Patent number: 10605277
    Abstract: Systems and methods for auto-commissioning first and second valve assemblies associated with an actuator in an electro-hydraulic system are disclosed. In one method, a controller performs an automatic test protocol to determine a bulk modulus over fluid volume parameter used by the controller to control the valve assemblies. In one aspect, the test protocol can include pressurizing each side of the actuator to two different pressures with one of the first and second valve assemblies and blocking the other side of the actuator with the other of the first and second valve assemblies. The bulk modulus over fluid volume parameter for each valve assembly can be calculated based on recorded fluid pressures at the actuator and consumed flow at the first and second valve assemblies.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: March 31, 2020
    Assignee: Eaton Intelligent Power Limited
    Inventors: Meng Wang, Michael Berne Rannow
  • Patent number: 10602473
    Abstract: A wireless communication device operative to receive resource blocks (N) in a shiftable receiving frequency range (fMTC) within a system bandwidth (NRB) for transmission of resource blocks (N) allocated to transmit positioning reference signals (PRS), the receiving frequency range (fMTC) being smaller than the system bandwidth (NRB).
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: March 24, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Yufei Blankenship, Vidit Saxena, Meng Wang
  • Publication number: 20200091880
    Abstract: A chopper stabilized amplifier includes a first transconductance amplifier, first chopping circuitry coupled to an input of the first transconductance amplifier for chopping an input signal and applying the chopped input signal to the input of the first transconductance amplifier, and second chopping circuitry coupled to an output of the first transconductance amplifier for chopping an output signal produced by the first transconductance amplifier. A ping-pong notch filter is connected to an output of the second chopping circuitry and performs an integrate and transfer function on a chopped output signal produced by the second chopping circuitry to filter ripple voltages. The ping-pong notch filter includes parallel connected first and second notch filters, each of which has an input coupled to the output of the second chopping circuitry.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 19, 2020
    Inventors: Bo Fan, Meng Wang
  • Publication number: 20200081091
    Abstract: The present invention relates to a method for obtaining a location using Neighbor Awareness Networking, NAN, and a corresponding system as well as a method carried out by a NAN device and a corresponding NAN device so that a location can be obtained in a simple way. In particular, the method for obtaining a location using neighbor awareness networking, NAN, comprises requesting the location of a target NAN device; determining a cluster of wireless NAN devices comprising the target NAN device as well as one or more anchor NAN devices having predetermined locations to serve as positioning nodes; performing range measurements using the travel times of radio signals between the target NAN device and each of the one or more anchor NAN devices; and obtaining the location of the target NAN device based on the range measurements.
    Type: Application
    Filed: June 8, 2016
    Publication date: March 12, 2020
    Inventors: Parth Amin, Meng Wang
  • Publication number: 20200073198
    Abstract: A liquid crystal lens and an imaging device including the liquid crystal lens are provided. The liquid crystal lens includes: a first substrate and a second substrate arranged opposite to each other; a liquid crystal layer located between the first substrate and the second substrate; the liquid crystal layer is configured to transmit a first portion of incident light transmitted through the first substrate, and converge the first portion of incident light to a predetermined region of the second substrate; and a light adjustment structure arranged between the first substrate and the second substrate, and configured to enable a second portion of incident light transmitted through the first substrate to be transmitted through the liquid crystal layer and converged to the predetermined region.
    Type: Application
    Filed: June 12, 2019
    Publication date: March 5, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lijia ZHOU, Zhidong WANG, Junrui ZHANG, Rongjian YAN, Quanguo ZHOU, Li TIAN, Yungchiang LEE, Meng GUO
  • Publication number: 20200069773
    Abstract: The present disclosure provides proteinaceous complexes, pharmaceutical compositions, medicaments and/or kits comprising the proteinaceous complexes, methods for producing the proteinaceous complexes, and uses thereof.
    Type: Application
    Filed: August 21, 2019
    Publication date: March 5, 2020
    Applicant: DINGFU BIOTARGET CO., LTD.
    Inventors: Ting XU, Yan LUAN, Jianjian PENG, Shuli MA, Meng ZHAO, Xiaoxiao WANG, Hui MA, Shilong FU, Xiaolong PAN, Shanshan NING
  • Patent number: 10580377
    Abstract: The present disclosure provides a shift register and a driving method thereof, a gate driving circuit, and a display apparatus. The shift register comprises an input circuit, a first output circuit, a second output circuit, and a negative voltage switching circuit. The input circuit has an input terminal configured to receive an input signal, an output terminal coupled to a first node, and a control terminal configured to receive a first clock signal. The first output circuit has an input terminal configured to receive a second clock signal, an output terminal coupled to an output signal terminal, and a control terminal coupled to the first node. The second output circuit has an input terminal configured to receive a first low level signal, an output terminal coupled to the output signal terminal, and a control terminal configured to receive a third clock signal.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: March 3, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Meng Li, Ying Wang
  • Patent number: D879173
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: March 24, 2020
    Assignees: Beijing JingDong ShangKe Information Technology Co, Ltd, Beijing Jingdong Century Trading Co., Ltd.
    Inventor: Meng Wang