Patents by Inventor Lei Wang

Lei 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: 20210214885
    Abstract: The present disclosure discloses an atmospheric-pressure plasma equipment for fabric functional finishing and its application, and belongs to the field of textile printing and dyeing engineering. The atmospheric-pressure plasma equipment, including a discharging system, a grafting instrument and a cloth guider, can conduct continuous plasma treatment on fabrics under an atmospheric pressure, including plasma etching and plasma grafting, which breaks through the disadvantage of batch processing of vacuum plasma equipment. The equipment and method of the present disclosure realize functional finishing of the fabrics in the absence of water, and this finishing process is cost efficient, environmentally friendly, uniform, shorter treatment time and higher reactivity, and applicable to many materials and can keep the bulk properties of the treated substances.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Chang-E Zhou, Hongwei Wang, Wenkai Shen, Lei Fan, Xin Ju, Guozheng Zhang, Tongxin Yang, Wanning Wang, Chang Sun
  • Publication number: 20210218152
    Abstract: This application provides an antenna apparatus. The antenna apparatus includes a signal processing module and an antenna. The signal processing module is configured to perform feeding for a signal received or to be sent by the antenna. The antenna is configured to send or receive the signal. The signal processing module is separately connected to the antenna and a radio frequency unit in a pluggable manner. In addition, the signal processing module includes at least a feeding network. By using the antenna apparatus provided in this application, signal processing components are integrated into a pluggable module. In this way, the antenna apparatus can use different signal processing modules as required by different scenarios.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Weihong XIAO, Linlin WANG, Chaohui YANG, Tao LIU, Lei CHEN
  • Publication number: 20210216148
    Abstract: A display device, an electronic device, and a method for driving a display device are provided. The display device includes a display panel and a plurality of image sensors. The display panel has a display side and a back side opposite to the display side, the plurality of image sensors are independent at a plurality of independent positions on the back side of the display panel, and the plurality of image sensors are configured to integrally obtain depth image information of a target to be detected on the display side of the display panel.
    Type: Application
    Filed: January 14, 2019
    Publication date: July 15, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengpeng WANG, Haisheng WANG, Xiaoliang DING, Wenqing ZHAO, Yangbing LI, Yapeng LI, Likai DENG, Yuanyuan MA, Lei WANG
  • Publication number: 20210218516
    Abstract: The present disclosure relates to information processing methods, communications devices, systems, and storage medium. One example method includes generating, by a network device, first configuration information of an uplink reference signal, where the first configuration information includes a first mapping relationship between an uplink reference signal resource and first information, the first information is number information or index information about a downlink reference signal of a location measurement unit (LMU), and the LMU is different from the network device, and sending, by the network device, the first configuration information to a terminal.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Lei CHEN, Bingzhao LI, Li CHAI, Xuelong WANG
  • Publication number: 20210216417
    Abstract: A hot-standby redundancy control system is disclosed. In an embodiment, the system includes multiple primary control apparatuses, each respectively running a process of the hot-standby redundancy control system; a backup control apparatus pool including at least one industrial personal computer (IPC), with multiple virtual control apparatuses being established on at least one IPC, and the multiple virtual control apparatuses established being in one-to-one correspondence with the multiple primary control apparatuses, and each respective multiple virtual control apparatus running a same process as a respective corresponding primary control apparatus; a control bus, to connect one or more of the t least one IPC in the multiple primary control apparatuses and the backup control apparatus pool; and a field bus, to connect one or more of the at least one IPC in the multiple primary control apparatuses and the backup control apparatus pool and multiple field apparatuses.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 15, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dong LI, Xiao Bo YANG, Tong Zhou WANG, Yao Lei TANG, Chuan Yu ZHANG
  • Publication number: 20210215987
    Abstract: A visual range adjustment component and a driving method thereof, a visual range adjustment device, and a display device are disclosed. The visual range adjustment component includes a first substrate; a second substrate; an electrolyte layer; and a plurality of electrochromic elements. Each of the plurality of electrochromic elements includes a first transparent electrode, two second transparent electrodes and an electrochromic layer; the first transparent electrode is located on a side of the first substrate facing the second substrate and the second transparent electrode is located on a side of the second substrate facing the first substrate; the electrolyte layer is arranged to be in contact with the first transparent electrode, the second transparent electrode, and the electrochromic layer, respectively; the first transparent electrode and the two second transparent electrodes respectively drive the electrochromic layer to change color through the electrolyte layer to adjust a visual range.
    Type: Application
    Filed: December 7, 2018
    Publication date: July 15, 2021
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lei CHEN, Qi ZHANG, Xuerong WANG, Zhiqiang WANG, Xin MA, Chuan SUN, Qiuli WANG, Bochao RUI, Lingyun SHI, Hao ZHANG
  • Publication number: 20210219317
    Abstract: A signal transmission method, an indication method for antenna panel information, apparatuses thereof and a system. In the signal transmission method, the terminal equipment transmits an uplink signal according to antenna panel information related to an uplink control channel resource, or when a condition related to higher layer signaling is satisfied (the higher layer signaling satisfies a related condition), the terminal equipment transmits the uplink signal according to the antenna panel information related to an uplink control channel resource. Thus, by indicating the antenna panel information related to the uplink control channel resource, the network device may indirectly indicate antenna panel information used in transmitting other uplink signals, thereby achieving joint indication of antenna panel information on different types of uplink signals, and saving resources.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Zhe CHEN, Lei ZHANG, Xin WANG
  • Publication number: 20210217352
    Abstract: The present application discloses display-driving circuit for multiple rows of pixels in a column of a display panel. The display-driving circuit includes a compensation sub-circuit comprising a driving transistor, a data-input transistor, a drive-control transistor, a reset transistor, and a capacitor. The compensation sub-circuit is configured to compensate a drift of a threshold voltage of the driving transistor to drive light emission of multiple light-emitting diodes associated with respective multiple rows of pixels in the column.
    Type: Application
    Filed: November 22, 2018
    Publication date: July 15, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Minghua Xuan, Li Xiao, Lei Wang, Xiaochuan Chen, Detao Zhao, Dongni Liu, Liang Chen
  • Publication number: 20210219174
    Abstract: A communication method and a device are described to compress and decompress a data packet including an ethernet header to reduce radio transmission resources of an air interface. The communication method includes determining, by a sending device, a to-be-sent data packet. The to-be-sent data packet is a data packet including an ethernet header. The method further includes determining, by the sending device, a field to be compressed in the header of the to-be-sent data packet; and compressing, by the sending device, the header of the to-be-sent data packet according to a preset method. The preset method includes: removing the field to be compressed from the header of the data packet, or replacing the field to be compressed with a corresponding short field; and sending, by the sending device, a data packet obtained after the compressing.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Bin XU, Bingzhao LI, Lei CHEN, Xuelong WANG
  • Publication number: 20210217894
    Abstract: A CMOS thin film transistor, a method for manufacturing the same, and an array substrate are provided. The method includes: forming a semiconductor layer including an N-type region and a P-type region on a substrate, the N-type region is divided into a first region, a second region, a third region, a fourth region and a fifth region, the P-type region is divided into a sixth region, a seventh region and an eighth region; performing first N-type ion doping on the first region and the fifth region; performing first P-type ion doping on the N-type region; performing second P-type ion doping on the N-type region and the P-type region; performing second N-type ion doping on the first region, the second region, the fourth region, the fifth region, the sixth region and the eighth region; and performing third P-type ion doping on the sixth region and the eighth region.
    Type: Application
    Filed: December 25, 2019
    Publication date: July 15, 2021
    Inventors: Lei YAO, Yezhou FANG, Feng LI, Lei YAN, Jinjin XUE, Chenglong WANG, Yanyan MENG, Jinfeng WANG, Lin HOU, Zhixuan GUO, Yuanbo LI, Xiaofang LI
  • Publication number: 20210218511
    Abstract: Methods and apparatuses for transmitting and receiving sidelink information. The method includes: determining a priority/priorities of second data information and/or feedback information by a second device, allocating power for the second data information and/or the feedback information according to the priority/priorities; and/or scrambling and/or indicating the second data information and/or the feedback information by the second device by using an identifier. Hence, supporting multiple unicast sessions or groupcast sessions by the same device may be achieved.
    Type: Application
    Filed: March 30, 2021
    Publication date: July 15, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Jian ZHANG, Pengyu JI, Guorong LI, Lei ZHANG, Xin WANG
  • Patent number: 11064189
    Abstract: A naked-eye three-dimensional display method constructed on two half-screens, a naked-eye three-dimensional display device, and a terminal equipment are provided in embodiments of the disclosure, the two half-screens being configured to display respectively images corresponding to a left eye and a right eye of an observer respectively, the method comprising: detecting in a real-time manner distances between both ends of each row of pixels on each of the half-screens and a corresponding eye of the observer through which said each of the half-screens is viewed; calculating light-exiting angles formed from displayed pixels on said each of the half-screens to the corresponding eye through which said each of the half-screens is viewed, as a function of a length of each of the half-screens and the distances between both ends of each row of pixels on each of the half-screens and the corresponding eye through which said each of the half-screens is viewed; and controlling light rays outputted from the displayed pixels
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: July 13, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengcheng Lu, Xiaochuan Chen, Shengji Yang, Lei Wang, Dongni Liu, Han Yue, Li Xiao, Jie Fu, Jian Gao, Changfeng Li
  • Patent number: 11062715
    Abstract: An audio encoding and decoding method and a related apparatus are provided. The audio encoding method may include: determining a coding mode of a current frame; when determining that the coding mode of the current frame is an anticorrelated signal coding mode, performing time-domain downmix processing on left and right channel signals in the current frame by using a time-domain downmix processing manner corresponding to the anticorrelated signal coding mode, to obtain a primary channel signal and a secondary channel signal, where the time-domain downmix processing manner corresponding to the anticorrelated signal coding mode is a time-domain downmix processing manner corresponding to an anticorrelated signal channel combination scheme, and the anticorrelated signal channel combination scheme is a channel combination scheme corresponding to a near out of phase signal; and encoding the obtained primary channel signal and secondary channel signal in the current frame.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: July 13, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haiting Li, Bin Wang, Lei Miao
  • Patent number: 11058716
    Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: July 13, 2021
    Inventors: Yi Wan, Chang Chen, Lei Gao, Yuying Zhang, Xinhua Qiao, Yan Wang
  • Patent number: 11061266
    Abstract: A touch electrode structure and a touch display device are provided. The touch electrode structure includes a base substrate, and a plurality of touch driving electrodes and a plurality of touch sensing electrodes which are disposed on the base substrate. The touch driving electrodes and the touch sensing electrodes are disposed in the same layer of the base substrate and are insulated from each other, at least one of each of the touch driving electrodes and each of the touch sensing electrodes includes a metal mesh structure, the metal mesh structure includes a plurality of irregular polygonal metal frames.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: July 13, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qingpu Wang, Lei Zhang, Tsung Chieh Kuo, Wenjin Fan, Wei Zhang, Zhenzhong Fang, Xiaoyue He
  • Patent number: 11061205
    Abstract: The present invention discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: July 13, 2021
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 11061440
    Abstract: A deformable display panel and a manufacturing method thereof are disclosed. The deformable display panel includes display regions, pillar regions, bridge regions, and aperture regions, wherein the pillar regions are disposed around the display regions, and the bridge regions are disposed between the aperture regions and the pillar regions or between the aperture regions; wherein a spaced pillar structure is disposed within each of the pillar regions, and the spaced pillar structure is disposed and spaced apart from the display regions; each of the bridge regions has a bridging structure which is disposed with and spaced apart from the spaced pillar structure.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: July 13, 2021
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Lei Wang
  • Patent number: 11060965
    Abstract: A microscopic observation system with a temperature-pressure-controllable sample cell and methods. The system can be configured to perform common optical microscopic observation and polarizing microscopic observation. The system is composed of a visual autoclave, a temperature control component, a rapid cooling component, a pressure control component and an optical imaging system, and can be configured to observe an evolution process of microstructures of polymer materials in specific atmosphere and rapid temperature and pressure changing environments in a scale of 1 ?m-1 cm. A novel characterization means for researching a condensed state evolution law of polymers in high-pressure environments, and also a new thought for deep reveal of the polymer crystallization mechanism and regulation of crystallization and phase separation behaviors of the polymer materials.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 13, 2021
    Assignee: SHANDONG UNIVERSITY
    Inventors: Guoqun Zhao, Lei Zhang, Guilong Wang
  • Patent number: 11063718
    Abstract: Systems and techniques relating to wireless networking systems and techniques, namely employing acknowledgement mechanisms utilized with trigger frames, include: transmitting, by a first wireless device, a first frame, wherein the first frame comprises a field indicating a response frame type associated with reception of the first frame; receiving, by the first wireless device from a second wireless device, an acknowledgement (ACK) frame associated with the field in the first frame via an established wireless communication channel, the ACK frame having a frame type corresponding to the response frame type indicated in the first frame; and receiving, by the first wireless device from the second wireless device, additional frames associated with the ACK frame.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: July 13, 2021
    Assignee: MARVELL ASIA PTE, LTD.
    Inventors: Liwen Chu, Lei Wang, Jinjing Jiang, Hongyuan Zhang, Hui-Ling Lou
  • Patent number: 11061611
    Abstract: A method and a system for creating a workload distribution plan on a storage system. The method includes, for each storage location, initializing components for at least one data type, such that the components establish a baseline distribution percentage. The method also includes writing data packages onto the storage system over a predetermined time period. The method also includes, for each data type on each storage location, creating a workload distribution plan, where the workload distribution plan distributes a workload of the storage system to the storage location. The method also includes implementing the workload distribution plan on the storage system.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: July 13, 2021
    Assignee: International Business Machines Corporation
    Inventors: Da Lei Zhang, Jia Jun Lu, Li Li Gu, Le Yi Zhou, Xiao Yu Wang, Wen Bao Yin