Patents by Inventor Xiao Ma

Xiao Ma 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: 20210282323
    Abstract: The present disclosure discloses a walking power control system for wolfberry picking, including a frame, a turntable, rotating rods, first gears, second gear, gear racks, supporting rods, hydraulic motors, a front traveling wheel, a left traveling wheel and a right traveling wheel. In the present disclosure, hydraulic motors rotate to drives three traveling wheels to rotate, thereby driving the frame to move, when it is necessary to turn, a turntable is rotated, the turntable rotates to drive two first gears to rotate, and the two first gears rotate to drive the supporting rods to rotate, thereby driving the left traveling wheel and the right traveling wheel to rotate, so that the traveling direction of the frame is changed. The picking speed of wolfberries is greatly improved, thereby improving the working efficiency and saving a lot of human resources.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Inventors: Zhigang SHI, ru wan, tinghui ma, guoli dai, Libin YANG, Xiao WANG, Youlong CAO, Wei AN, Xiyan ZHANG, Yunxiang LI, Xueqin JIANG, Ken QIN, Jianhua ZHAO, Xiuying WANG, Jian ZHANG, Feng WEI, Xinlin SHA, Lina ZHOU, Jie LU, Danqing ZHAO
  • Publication number: 20210281520
    Abstract: Methods, systems, and devices for wireless communications are described in which UEs may communicate with satellites and base stations or gateways in a non-terrestrial network (NTN). Due to the large distances between transmitting devices and receiving devices in a NTN, timing adjustments to account for propagation delay communications links via a satellite may include a propagation delay between a UE and a satellite, a propagation delay between a base station and a satellite, as well as a variation in the propagation delays due to movement of the satellite. In accordance with various techniques discussed herein, a UE may account for variation in propagation delay, in addition to determined propagation delay, when determining an uplink timing for uplink communications via a satellite.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 9, 2021
    Inventors: Bharat Shrestha, Xiao Feng Wang, Umesh Phuyal, Alberto Rico Alvarino, Liangping Ma
  • Patent number: 11113075
    Abstract: Embodiments of the present invention relate to a computer-implemented method, system and computer program product facilitating launching a middleware-based application. In some embodiments, a computer-implemented method includes: preparing, by a device operatively coupled to one or more processing units, an execution environment for middleware to be included in a container hosted on a machine; detecting, by the device, a request to schedule an application to be executed in the machine using the middleware; and in response to the request being detected, launching, by the device, the application within the container based on the prepared execution environment.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: September 7, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Guang Cheng Li, Yuan Wang, Xiao Xi Liu, Jian Ma, Jing Min Xu, Lin Yang
  • Publication number: 20210273719
    Abstract: A non-terrestrial network is provided that includes a satellite that transmits an orbital parameter message to a user equipment. The user equipment processes the orbital parameter message to determine a current range from the user equipment to the satellite based upon the received orbital parameter message, a timing offset and a frequency offset for an uplink transmission to the satellite.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 2, 2021
    Inventors: Xiao Feng WANG, Jun MA, Qiang WU, Huilin XU, Iyab Issam SAKHNINI, Dan ZHANG
  • Patent number: 11106881
    Abstract: Disclosed are a print recognition module and a display device. The print recognition module includes a light guide structure including a light guide plate and an optical path adjusting component. The light guide plate includes a light incident surface and a light emergent surface arranged oppositely, and side surfaces connected between the light incident surface and the light emergent surface. A first optical sensor at a side of the light emergent surface, and a second optical sensor arranged corresponding to at least one of the side surfaces are provided. The optical path adjusting component is disposed between the side face and the second optical sensor, and includes a reflector. An included angle between the reflector and the light incident surface is an acute angle, and the reflector reflects at least part of light incident from the light incident side to the second optical sensor.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: August 31, 2021
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiao Ma, Bin Zhang, Chang Wang, Qianqian Liu
  • Publication number: 20210266109
    Abstract: Methods, systems, and devices for wireless communications are described in which a physical layer at a user equipment (UE) or a base station may generate feedback for one or more communications that are attempted to be received from a transmitting device. The physical layer feedback may be communicated to the transmitting device in higher layer communications, such as in a medium access control (MAC) layer control element (CE), where the MAC layer is a higher layer than the physical layer in a multi-layer protocol stack of the UE and base station. The physical layer feedback may be communicated after being triggered by one or more conditions at the UE or base station.
    Type: Application
    Filed: February 17, 2021
    Publication date: August 26, 2021
    Inventors: Bharat Shrestha, Xiao Feng Wang, Umesh Phuyal, Alberto Rico Alvarino, Liangping Ma
  • Patent number: 11101013
    Abstract: Disclosed are a shift register, a method for fabricating an inverter, a gate driving circuit, and a display device, and the shift register includes a first pull-down circuit, a second pull-down circuit, and a first inverter, where the first pull-down circuit is configured to operate under the control of a first level of a power source terminal, and to be disabled under the control of a second level of the power source terminal; and the first inverter is configured to provide the second pull-down circuit with a signal of a first signal terminal under the control of the first level of the power source terminal to disable the second pull-down circuit, and to provide the second pull-down circuit with a signal of a second signal terminal under the control of the second level of the power source terminal to drive the second pull-down circuit to operate.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: August 24, 2021
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiao Wang, Yu Ma, Yan Yan
  • Publication number: 20210252484
    Abstract: The present invention discloses a selective hydrogenation catalyst and a preparation method and an application thereof, belonging to the technical field of catalysts. The selective hydrogenation catalyst comprises an active component and a carrier for supporting the active component, wherein the active component is a transition metal particle, the carrier is modified by a flexible chain ligand in advance, one end of the flexible chain ligand is uniformly distributed on the surface of the carrier, and the other end of the flexible chain ligand is coordinated on a transition metal. When the catalyst is used for catalytic hydrogenation reaction of dehydrolinalool or 2-methyl-3-butyn-2-ol, the stability is good, the catalyst still has high selectivity after being used for a long time, and the quality of a hydrogenation product can be guaranteed.
    Type: Application
    Filed: July 1, 2020
    Publication date: August 19, 2021
    Applicants: ZHEJIANG UNIVERSITY, ZHEJIANG NHU COMPANY LTD., SHANDONG NHU PHARMACEUTICAL CO., LTD.
    Inventors: Haoran LI, Yong WANG, Baishan HU, Xiao MA, Dan QIU, Qian LUO, Zhe WANG, Shanjun MAO, Lili YU, Qichuan LI
  • Publication number: 20210231069
    Abstract: The invention discloses a device for simulating an evolution process of an internal combustion engine exhaust particle flow for reducing automotive emissions, and the device comprises an exhaust source; an exhaust channel, comprising a plurality of sections of cylindrical tubes with specified length that are fixedly connected; a soluble organic compound generator, used to produce soluble organic compounds; a carbon particle generator, used to produce carbon particles. The device for simulating the evolution process of an internal combustion engine exhaust particle flow for reducing automotive emissions has the advantages of simple structure and low cost; controls the mixing concentration of soot particles and soluble organic compounds through various adjustment methods to obtain a suitable mixed aerosol, so as to better simulate the exhaust particle flow of an internal combustion engine.
    Type: Application
    Filed: February 11, 2021
    Publication date: July 29, 2021
    Inventors: Xiao MA, Yifei GONG, Jingyu ZHANG, Hongming XU, Shijin SHUAI, Yitao SHEN
  • Publication number: 20210224502
    Abstract: The present application relates to a fingerprint identification module and a display device. The fingerprint identification module includes: a first lens assembly; a second lens assembly with a primary optical axis not parallel to a primary optical axis of the first lens assembly; a reflecting mirror assembly, including a reflecting mirror and a rotating shaft coupled to the reflecting mirror, wherein the rotating shaft can drive the reflecting mirror to rotate, and the reflecting mirror includes a reflecting surface; and a light-sensitive element located at a light exiting side of the second lens assembly.
    Type: Application
    Filed: December 16, 2019
    Publication date: July 22, 2021
    Inventors: Qianqian LIU, Bin ZHANG, Chang WANG, Tiegang WANG, Xiao MA, Fuzheng XIE
  • Publication number: 20210225259
    Abstract: A data transmission method comprises: receiving and storing image data, wherein the image data comprises first data and second data, the first data is encrypted verification data, and the second data is original data; comparing the first data with the second data in stored image data; replacing the second data with the first data, if the second data and the first data are inconsistent.
    Type: Application
    Filed: December 24, 2019
    Publication date: July 22, 2021
    Inventors: Chang WANG, Tiegang WANG, Hui ZHANG, Xiao MA, Qianqian LIU, Bin ZHANG
  • Publication number: 20210192174
    Abstract: Disclosed are a print recognition module and a display device. The print recognition module includes a light guide structure including a light guide plate and an optical path adjusting component. The light guide plate includes a light incident surface and a light emergent surface arranged oppositely, and side surfaces connected between the light incident surface and the light emergent surface. A first optical sensor at a side of the light emergent surface, and a second optical sensor arranged corresponding to at least one of the side surfaces are provided. The optical path adjusting component is disposed between the side face and the second optical sensor, and includes a reflector. An included angle between the reflector and the light incident surface is an acute angle, and the reflector reflects at least part of light incident from the light incident side to the second optical sensor.
    Type: Application
    Filed: March 3, 2020
    Publication date: June 24, 2021
    Inventors: Xiao MA, Bin ZHANG, Chang WANG, Qianqian LIU
  • Publication number: 20210127712
    Abstract: Disclosed are Lactobacillus rhamnosus strain 753 and uses thereof, a silage additive and silage. Lactobacillus rhamnosus strain 753 is deposited in China General Microbiological Culture Collection Center with an accession number of CGMCC 18233. Lactobacillus rhamnosus strain 753 can improve the quality of silage in a high-temperature and high-humidity region, and the silage processed by Lactobacillus rhamnosus strain 753 has good stability and low pH, low aflatoxin B1 content and less dry matter loss. In addition, secondary fermentation can be avoided in the silage processed by Lactobacillus rhamnosus strain 753 when a silo or bale for silage is opened.
    Type: Application
    Filed: October 31, 2020
    Publication date: May 6, 2021
    Applicant: SICHUAN AGRICULTURAL UNIVERSITY
    Inventors: Xinquan ZHANG, Hao GUAN, Yanhong YAN, Yang SHUAI, Xiaoling LI, Qifan RAN, Gang NIE, Xia WANG, Ting HUANG, Dandan LI, Zhongfu YANG, Xiao MA, Linkai HUANG
  • Patent number: 10995902
    Abstract: A mobile terminal bracket comprises: a support housing provided with a supporting cavity at front side thereof, the supporting cavity comprising a bottom wall, a first side wall and a second side wall opposite to each other, a third side wall and a fourth side wall opposite to each other, a protective film clearing hole on the first side wall, the second side wall provided with a fixing fastener, the third side wall and the fourth side wall separately provided with a sliding slot; a protective film retraction mechanism comprising a first roller in the support housing, a protective film twined on the first roller, a reset spring for rotating the first roller to reset, a pull rod connected to end of the protective film, the pull rod slidably assembled in the sliding slots of the third, fourth side wall and clipped to the fixing fastener.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: May 4, 2021
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Bin Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Xiao Ma, Gang Ci, Baolei Guo, Xinfeng Gong, Shaopeng Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan
  • Patent number: 10974225
    Abstract: The present disclosure belongs to the technical field of catalysis, and particularly relates to a metal oxide coated ceramic corrugated plate catalyst, its preparation method and application thereof in preparation of key intermediates of citral. The catalyst consists of a ceramic corrugated plate carrier and a metal oxide active layer coated on a surface of the carrier, wherein the metal oxide active layer is a metal oxide formed by active ingredient titanium and at least four other metal elements selected from vanadium, chromium, manganese, iron, zirconium, niobium and molybdenum.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: April 13, 2021
    Assignees: ZHEJIANG NHU COMPANY LTD., ZHEJIANG UNIVERSITY, SHANDONG NHU PHARMACEUTICAL CO., LTD.
    Inventors: Haoran Li, Xiao Ma, Yong Wang, Baishan Hu, Dan Qiu, Jianyong Mao, Bing Lu, Shanjun Mao, Lili Yu, Qichuan Li
  • Publication number: 20210097938
    Abstract: Embodiments of the present disclosure provide a pixel circuitry and a drive method thereof, an array substrate, and a display panel. The pixel circuitry includes a shift register unit, an inverter, and a pixel driving circuit. The shift register unit is configured to provide a first drive signal under the control of an enable signal, a first clock signal, and a second clock signal. The inverter is configured to invert the first drive signal to generate a second drive signal. The pixel driving circuit is configured to control a light emitting device according to the first drive signal and the second drive signal.
    Type: Application
    Filed: October 30, 2018
    Publication date: April 1, 2021
    Inventors: Hao WU, Yangli ZHENG, Xingpan SUN, Na AN, Gang CI, Baolei GUO, Lingguo WANG, Jianguo ZHU, Wei SU, Zheng ZHANG, Xiao MA, Hyungkyu KIM, Site CAI, Binbin LIU, Hui YIN
  • Publication number: 20200412383
    Abstract: The invention discloses a method for transmitting additional information using linear block codes, which comprises the following steps: when encoding: a linear block code C with a code length of n and an information bit length of k is used as a payload code, to embed an additional information sequence v of length m by superposition coding and resulting into a codeword c of length n. When decoding, firstly decode the additional information according to the received sequence y: select an additional information sequence with the largest characteristic metric function value as the decode output. Then perform payload information sequence decoding: remove the interference of superposition sequence ? from the received sequence y, and then use the basic linear block code C decoder to decode.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 31, 2020
    Inventors: Xiao MA, Suihua CAI
  • Patent number: 10795444
    Abstract: A wearable device, a control method for the same and a control system are provided. The wearable device is coupled to a terminal device for generating a virtual scene and includes: a device body, a controller and a resistance adjusting mechanism. The controller is coupled to the resistance adjusting mechanism and configured to generate a control signal based on environmental information in the virtual scene generated by the terminal device. The resistance adjusting mechanism is configured to adjust a resistance parameter of the device body in a working state according to the control signal.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: October 6, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS
    Inventors: Zuoxin Yu, Jinzhao Zhou, Guochun Wang, Xinfeng Gong, Gang Ci, Baolei Guo, Zhenhua Luo, Wei Su, Na An, Xuzhong Liu, Dianzhong Liu, Xiao Ma, Bin Xu, Shaopeng Xu, Qingzhu Guan, Zheng Zhang, Zongwei Luo, Hao Wu
  • Patent number: 10737250
    Abstract: The present disclosure provides a PdIn alloy catalyst including a carrier and Pd metal particles supported by the carrier, the carrier is a nitrogen-doped porous carbon composite material having a plurality of passages, Pd metal particles are distributed in the plurality of passages, the nitrogen-doped porous carbon composite material includes a nitrogen-doped porous carbon material, a plurality of indium oxide particles, and In metal particles. The In metal particles are exposed through the plurality of passages, the plurality of indium oxide particles are uniformly distributed in the nitrogen-doped porous carbon material, and In atoms of the In metal particles migrated to surfaces of Pd particles selectively occupy edge and corner positions of metal lattice of Pd metal particles. The present disclosure further provides a method for manufacturing the PdIn alloy catalyst and application thereof.
    Type: Grant
    Filed: September 1, 2019
    Date of Patent: August 11, 2020
    Assignees: ZHEJIANG NHU COMPANY LTD., ZHEJIANG UNIVERSITY, SHANDONG NHU PHARMACEUTICAL CO., LTD., SHANDONG NHU VITAMIN CO., LTD.
    Inventors: Yong Wang, Lili Yu, Xiao Ma, Jianyong Mao, Zhe Wang, Shanjun Mao, Jianqing Li, Gang Chen, Haoran Li, Zhirong Chen
  • Patent number: 10703050
    Abstract: A medical device includes a polymer stent crimped to a catheter having an expansion balloon. The stent is crimped to the balloon by a process that includes heating the stent to a temperature below the polymer's glass transition temperature to improve stent retention without adversely affecting the mechanical characteristics of the stent when later deployed to support a body lumen. A variable diameter sheath with a central portion that prevents expansion of the stent when the balloon is pressurized and larger diameter ends is disposed over the crimped stent-balloon assembly. The balloon is pressurized and the larger diameter ends of the sheath allow the balloon beyond the ends of the stent to expand. The balloon is then depressurized.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: July 7, 2020
    Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.
    Inventors: Yunbing Wang, Xiao Ma, Rommel Lumauig