Patents by Inventor Jun Wang

Jun 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: 20230363241
    Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The present disclosure includes a driving circuit layer disposed on a substrate and a light emitting structure layer disposed at one side of the driving circuit layer away from the substrate, wherein the light emitting structure layer includes an anode, an organic light emitting layer, an organic light emitting block, a cathode and an auxiliary electrode, the organic light emitting layer is connected to the anode and the cathode respectively, the auxiliary electrode includes a bottom surface at one side close to the substrate, a top surface at a side away from the substrate and a side surface arranged between the bottom surface and the top surface.
    Type: Application
    Filed: April 21, 2021
    Publication date: November 9, 2023
    Inventors: Tongshang SU, Bin ZHOU, Jun CHENG, Qinghe WANG, Ning LIU, Jun WANG, Dacheng ZHANG, Liangchen YAN
  • Publication number: 20230359758
    Abstract: The present disclosure relates to privacy protection in a search process. According to a method, a target emotion vector is extracted from a search interaction, the target emotion vector representing emotional information in the search interaction. Respective emotion distances between the target emotion vector and respective emotion vectors associated with a plurality of text clusters are determined. The plurality of text clusters is clustered from a dictionary of text elements. A first number of text clusters are selected from the plurality of text clusters based on the determined respective emotion distances. The first number of text clusters have emotion distances larger than at least one unselected text cluster among the plurality of text clusters. A plurality of confused search interactions are constructed for the search interaction based on the first number of text clusters, and the plurality of confused search interactions are performed.
    Type: Application
    Filed: May 3, 2022
    Publication date: November 9, 2023
    Inventors: Jin Wang, Lei GAO, A PENG ZHANG, Kai Li, Jun Wang, Xiao Ming Ma, Xin Feng Zhu, Geng Wu Yang
  • Publication number: 20230362048
    Abstract: Embodiments of this application provide data transmission methods and apparatuses. In an implementation, a method includes: determining information about a first modulation constellation diagram and communicating with a first device based on the first modulation constellation diagram, wherein the first modulation constellation diagram comprises M constellation points, and wherein the information about the first modulation constellation diagram comprises one of: a value range of M1 constellation points in the first modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; offsets of M1 constellation points in the first modulation constellation diagram relative to M1 constellation points in a reference modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; or a rotation phase of the first modulation constellation diagram relative to a reference modulation constellation diagram.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Inventors: Ting WANG, Yongxia LYU, Jun WANG, Jianglei MA, Liqing ZHANG
  • Patent number: 11811528
    Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K?N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: November 7, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jun Wang, Gongzheng Zhang, Huazi Zhang, Chen Xu, Lingchen Huang, Shengchen Dai, Hejia Luo, Yunfei Qiao, Rong Li, Jian Wang, Ying Chen, Nikita Polianskii, Mikhail Kamenev, Zukang Shen, Yourui HuangFu, Yinggang Du
  • Patent number: 11811217
    Abstract: A photovoltaic power generation system includes a capacitor bridge arm, an inverter bridge arm, and the fault protection apparatus. The capacitor bridge arm includes a positive electrode output port, a negative electrode output port, and a reference output port The inverter bridge arm includes a positive electrode input port, a negative electrode input port, and a reference input port. The positive electrode input port is connected to the positive electrode output port. The negative electrode input port is connected to the negative electrode output port. The reference input port is connected to the reference output port by using the fault protection apparatus. The fault protection apparatus is turned off based on a magnitude value or a variation of a voltage, or a magnitude value or a variation of a current between the reference input port and the positive electrode input port or the negative electrode input port.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: November 7, 2023
    Assignee: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Dong Chen, Lei Shi, Jun Wang
  • Patent number: 11811315
    Abstract: A direct current (DC)/DC conversion circuit includes an input end, a power circuit, and an output end, a bypass circuit that is a unidirectional conduction circuit, and a switch disposed between the input end and the power circuit, where the input end is configured to be coupled to an external power supply to receive power to the DC/DC conversion circuit. The bypass circuit is coupled between the input end and the power circuit, the bypass circuit is disposed between the switch and the power circuit, and the bypass circuit is coupled to the power circuit in parallel. The switch is configured to be closed when the input end is reversely coupled to the external power supply to enable a current from a positive electrode of the external power supply to flow back to a negative electrode of the external power supply through the bypass circuit and the switch.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: November 7, 2023
    Assignee: HUAWEI DIGITIAL POWER TECHNOLOGIES CO., LTD.
    Inventors: Yongbing Gao, Jun Wang, Lei Shi
  • Patent number: 11811503
    Abstract: A method for switching clock sources is provided. In the method, Precision Time Protocol, PTP, packets are monitored using each of PTP ports which connect to a new grandmaster (401). A frequency and a phase for the PTP port are calculated based on the PTP packets (402). In response to a successful check for the frequency and the phase, the PTP port is added to a candidate list (403). A phase calibration and a phase stability check may be introduced prior to the alternate BMCA.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: November 7, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Yao Peng, Jun Wang, Daiying Liu
  • Patent number: 11806674
    Abstract: A high flux antibacterial polyacrylonitrile-based uranium-extraction-from-seawater-seawater desalination cogeneration membrane and a preparation method thereof are disclosed. To satisfy demand of uranium-extraction-from-seawater-seawater desalination cogeneration application, polyacrylonitrile, chitosan and amidoxime modified polyacrylonitrile are taken as raw materials and a proportion of raw materials of a casting membrane are optimized in a membrane forming process. The conversion rate of polyacrylonitrile is adjusted so that formation of an amidoxime modified polyacrylonitrile powder in a casting membrane liquid mixing system is regulated and controlled, thereby significantly improving the mechanical properties, the flux, the hydrophilicity, the antibacterial property and the uranium adsorptive property.
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: November 7, 2023
    Assignee: HARBIN ENGINEERING UNIVERSITY
    Inventors: Jun Wang, Jiaqi Yu, Qi Liu, Hongsen Zhang, Jingyuan Liu, Rongrong Chen, Jing Yu, Jiahui Zhu, Rumin Li, Peili Liu
  • Publication number: 20230349684
    Abstract: A system and method for measuring rock volume change under microwave irradiation. The system includes a test cavity, a microwave control device, strain measurement devices, a measurement circuit, and a resistance strain gauge. The test cavity is of a sealed cavity structure, in which a rock specimen and the microwave control device are provided. The strain measurement device includes circumferential strain gauges and axial strain gauges, and is attached to the surface of the rock specimen. The measurement circuit is connected to the strain measurement devices by means of leads, and the resistance strain gauge. After microwaves emitted by the microwave control device act on the rock specimen, the plurality of circumferential strain gauges and the axial strain gauges collect data from the rock specimen, and the volume change of the rock specimen can be obtained in combination with the measurement circuit and the resistance strain gauge.
    Type: Application
    Filed: July 13, 2021
    Publication date: November 2, 2023
    Inventors: Mingzhong Gao, Bengao Yang, Ruifeng Tang, Junjun Liu, Siqi Ye, Xuemin Zhou, Jun Wang, Haichun Hao, Zheng Gao, Yan Wu, Zhaoying Yang, Xiangyue Wen, Xuan Wang
  • Publication number: 20230348939
    Abstract: Methods and compositions for modulating a target genome are disclosed.
    Type: Application
    Filed: November 22, 2022
    Publication date: November 2, 2023
    Inventors: Anne Helen BOTHMER, Cecilia Giovanna Silvia COTTA-RAMUSINO, William Edward SALOMON, Jacob Rosenblum RUBENS, Robert James CITORIK, Zi Jun WANG, Kyusik KIM, Randi Michelle KOTLAR, Ananya RAY, Robert Charles ALTSHULER, Sandeep KUMAR, Nathaniel ROQUET, Barrett Ethan STEINBERG
  • Publication number: 20230353237
    Abstract: A first communication apparatus obtains first ephemeris information of a second communication apparatus, where the first ephemeris information includes information about m parameters of n parameters in second ephemeris information, n is equal to 6, and m is a positive integer less than n, and the n parameters include a first location parameter, a first location parameter, and a first location parameter in first location information, and a first velocity parameter, a first velocity parameter, and a first velocity parameter in first velocity information. The first communication apparatus determines values of the n parameters in the second ephemeris information based on the first ephemeris information, where the values of the n parameters include values of the m parameters and values of remaining n-m parameters. The first communication apparatus communicates with the second communication apparatus based on the second ephemeris information.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 2, 2023
    Inventors: Ying CHEN, Xueliang SHI, Yunfei QIAO, Jun WANG, Yu WANG, Hejia LUO
  • Publication number: 20230347415
    Abstract: A metal wick material with hierarchical porous structures, which comprises primary pores, secondary pores, and tertiary pores, wherein the pore sizes of the primary pores are greater than those of the secondary pores and the pore sizes of the secondary pores are greater than those of the tertiary pores; the primary pores are obtained by 3D printing, the secondary pores are obtained by volatilizing a binder during a water bath heating process; and the tertiary pores are obtained by forming pores by diffusion and connection among metal powder particles during sintering. A method for fabricating the metal wick material having hierarchical porous structure, comprising: fabricating ordered primary pores having a three-dimensional network structure by a new-type powder extrusion 3D printing process; and then forming secondary pores and tertiary pores inside a macroporous framework by using subsequent treatment processes such as water bath heating and sintering, thus constructing a three-stage pore material.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Inventors: Jiamiao LIANG, Jun WANG, Baode SUN
  • Publication number: 20230354438
    Abstract: Embodiments of this application provide a wireless communication method and an apparatus. The method includes: A first communication apparatus receives first information, where the first information indicates a determining threshold of a parameter in a first parameter set, and the first parameter set includes at least one of the following parameters: location information, delay information, a timing advance rate, a rate of the timing advance rate, a Doppler value, a Doppler rate, and remaining coverage time. The first communication apparatus determines, based on the first information, whether an access condition is met, and performs random access when the access condition is met. This avoids a random access failure in a current cell and re-access in a next cell due to random access performed when the condition is not met.
    Type: Application
    Filed: June 9, 2023
    Publication date: November 2, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaolu Wang, Hejia Luo, Rong Li, Jun Wang
  • Patent number: 11805460
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: October 31, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Ozcan Ozturk, Jun Wang, Ravindra Manohar Patwardhan, Abhijit Khobare, Ajay Gupta, Madhavan Srinivasan Vajapeyam
  • Patent number: 11805591
    Abstract: An emergency lighting system provides testing and reporting functionality in a rapidly repeatable fashion for environments with numerous emergency lighting units. In one or more embodiments, the emergency lighting system comprises a plurality of emergency lighting units capable of conducting one or more tests and reporting their operating condition as test results. One or more terminals receive and aggregate the test results and present the same to a user. Emergency lighting units having an undesirable operating condition can then be readily identified and addressed.
    Type: Grant
    Filed: April 17, 2021
    Date of Patent: October 31, 2023
    Assignee: Magtech Industries Corporation
    Inventors: Michael Kuo, Jun Wang
  • Patent number: 11803618
    Abstract: A method and apparatus are provided that analyzing sequence-to-sequence data, such as sequence-to-sequence speech data or sequence-to-sequence machine translation data for example, by minimum Bayes risk (MBR) training a sequence-to-sequence model and within introduction of applications of softmax smoothing to an N-best generation of the MBR training of the sequence-to-sequence model.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: October 31, 2023
    Assignee: TENCENT AMERICA LLC
    Inventors: Chao Weng, Jia Cui, Guangsen Wang, Jun Wang, Chengzhu Yu, Dan Su, Dong Yu
  • Patent number: 11801818
    Abstract: The present disclosure discloses multi-mode hydraulic braking systems and control methods thereof. The system includes a two-position three-way digital switch valve, an electromagnetic three-position three-way proportional reversing valve, a controller, a pressure detection system, a speed detection system, and a displacement detection system. The controller intelligently switches a digital braking mode, a composite braking mode, and an anti-lock braking mode after collecting a brake signal through the pressure detection system and speed detection system in real time.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: October 31, 2023
    Assignees: ZHEJIANG UNIVERSITY OF TECHNOLOGY, ZHEJIANG HAIHONG HYDRAULIC TECHNOLOGY CO., LTD.
    Inventors: Qi Zhong, Jun Wang, Xianjian He, Xingxing Wang, Enguang Xu, Tiwei Jia, Cheng Yu, Junxian Wang
  • Patent number: 11804494
    Abstract: The disclosure discloses an array substrate and a preparation method thereof, a display panel and a display device. The array substrate includes: a substrate, and a first metal layer, a metal oxide layer and a second metal layer which are sequentially stacked and isolated from each other on the substrate; the first metal layer includes a light shading metal, a first electrode, and an anti-static line; the metal oxide layer includes a first active layer; the second metal layer includes a gate line and a second electrode; the gate line is connected with the anti-static line through a first TFT, one of the first electrode and the second electrode forms the source and drain electrodes of the first TFT, and the other forms the gate electrode of the first TFT; and the source is electrically connected with the gate line, and the drain is electrically connected with the anti-static line.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: October 31, 2023
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Haitao Wang, Jun Cheng, Ming Wang, Qinghe Wang, Jun Wang, Tongshang Su
  • Publication number: 20230342944
    Abstract: The present disclosure provides a system and a method for motion prediction for autonomous driving. The system disclosed herein provides an efficient deep-neural-network-based system to jointly perform perception and motion prediction from 3D point clouds. This system is able to take a pair of LiDAR sweeps as input and outputs for each point in the second sweep, both a classification of the point into one of a set of semantic classes, and a motion vector indicating the motion of the point within the world coordinate system. The system includes a spatiotemporal pyramid network, which extracts deep spatial and temporal features in a hierarchical fashion. The training of this system is regularized with spatial and temporal consistency losses. Thus providing an improved motion planner for autonomous driving applications.
    Type: Application
    Filed: April 20, 2022
    Publication date: October 26, 2023
    Inventors: Alan Sullivan, Siheng Chen, Jun Wang, Xiaolong Li
  • Publication number: 20230345338
    Abstract: This application relates to a cell selection method and apparatus. In an example method, a terminal device performs measurement based on measurement configuration information of N cells and determines M candidate cells based on a measurement result. N is an integer greater than 0, and M is an integer greater than 0 and less than N. The example method further includes the terminal device selecting a target cell from the M candidate cells based on first information. The first information includes coverage information of at least one candidate cell in the M candidate cells.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Hejia LUO, Xiaolu WANG, Rong LI, Jianglei MA, Jun WANG