Patents by Inventor Xiaoliang Wang

Xiaoliang 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).

  • Patent number: 11120243
    Abstract: A fingerprint identification module, a manufacturing method thereof, a driving method thereof, and a display device are disclosed. The fingerprint identification module includes: a plurality of ultrasonic wave receiving sensors, configured to receive an ultrasonic wave; and at least one ultrasonic wave emission sensor, configured to emit an ultrasonic wave, each of the plurality of ultrasonic wave receiving sensors includes a first piezoelectric material layer, each of the at least one ultrasonic wave emission sensor includes a second piezoelectric material layer, and a material of the first piezoelectric material layer is different from a material of the second piezoelectric material layer.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: September 14, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yingming Liu, Haisheng Wang, Xiaoliang Ding, Pengpeng Wang, Xiufeng Li, Chenyang Zhang, Peixiao Li
  • Publication number: 20210279439
    Abstract: A method for imaging a fingerprint under a screen, including: acquiring a finger pressing area formed by a finger pressing on the screen; determining a first light source and a second light source of the screen based on the finger pressing area, wherein arrangement directions of the first light source and the second light source are not perpendicular to a long axis of the finger pressing area; acquiring a first fingerprint image after the first light source is turned on, and a second fingerprint image after the second light source is turned on; and splicing the first fingerprint image and the second fingerprint image to acquire a target fingerprint image.
    Type: Application
    Filed: January 25, 2021
    Publication date: September 9, 2021
    Inventors: Yapeng Li, Haisheng Wang, Xiaoliang Ding, Xueyou Cao, Yangbing Li, Yuanyuan Ma, Wenjuan Wang, Jiabin Wang
  • Patent number: 11111152
    Abstract: A preparation method for modified molecular sieve and a modified molecular sieve-containing catalytic cracking catalyst. The preparation method comprises: mixing molecular sieve slurry, a compound solution containing ions of group IIIB metals of the periodic table of elements, organic complexing agent and/or dispersing agent and precipitating agent to obtain mixed slurry containing molecular sieve and precipitates of group IIIB elements in the periodic table of elements; and drying, and roasting or not roasting to obtain molecular sieve modified by the group IIIB elements. A weight ratio of group IIIB elements calculated based on oxides to molecular sieve dry basis is equal to (0.3-10):100, a molar ratio of organic complexing agent to ions of group IIIB metals is equal to (0.3-10):1, and a molar ratio of dispersing agent to the ions of group IIIB metals is equal to (0.2-16):1. Also related to is the catalytic cracking catalyst containing the modified molecular sieve prepared according to the method.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: September 7, 2021
    Assignee: PETROCHINA COMPANY LIMITED
    Inventors: Xionghou Gao, Shuhong Sun, Yunfeng Zheng, Xiaoliang Huang, Aiguo Lin, Xiaoyan Li, Lin Wang, Gengzhen Cao, Conghua Liu, Zhishuang Pan, Wei Ding, Yahong Wang, Dong Wang, Qiuxia Teng, Haitao Zhang
  • Patent number: 11112423
    Abstract: The disclosure discloses an acceleration sensor, where the acceleration sensor comprises: a housing, and a mass block in the housing and connected with the housing via at least two hanging beams, where an auxiliary buffer component is further provided between the mass block and a bottom surface of the housing, and an elastic coefficient of the auxiliary buffer component decreases as force applied thereon increases.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: September 7, 2021
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yongjie Han, Shuqian Dou, Xiaoliang Fu, Ting Tian, Dayong Zhou, Zhiqiang Fan, Yawen Zhang, Youcai Yang, Dong Zhang, Zhongjun Wang, Yu Liu
  • Patent number: 11112871
    Abstract: A display panel is disclosed. The display panel includes a back plate, a plurality of pixel units formed on the back plate, and a plurality of deformation units for providing haptic feedback. Each deformation unit is on one or more corresponding pixel units of the plurality of pixel units, and when being applied a drive voltage, undergoes a deformation corresponding to a haptic feature of a visual object displayed by the corresponding pixel units. Thereby, there is provided a display panel with haptic feedback, which is simple in structure and easy to implement.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: September 7, 2021
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jiabin Wang, Xiaoliang Ding, Yangbing Li
  • Patent number: 11106884
    Abstract: The present disclosure discloses a fingerprint identification component, a fingerprint identification method and a fingerprint identification device. the fingerprint identification component includes an ultrasonic wave transmission circuit and an ultrasonic wave reception circuit, the ultrasonic wave transmission circuit is configured to transmit an ultrasonic wave in a direction towards a fingerprint at an interval of a first time period in a detection phase; the ultrasonic wave reception circuit is configured to, in the detection phase, receive an ultrasonic wave reflected by the fingerprint, convert the ultrasonic wave into an electric signal, and output the electric signal to a signal reading line, in order for an external detection component to determine texture information of the fingerprint according to the electric signal in the signal reading line.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: August 31, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoliang Ding, Xue Dong, Haisheng Wang, Yingming Liu, Chihjen Cheng, Yanling Han, Xueyou Cao, Liguang Deng
  • Publication number: 20210264127
    Abstract: An imaging backplane, a driving method thereof and a fingerprint identification panel are provided, the imaging backplane includes M rows and N columns of imaging structures, 2M rows of first signal lines, 2N columns of second signal lines, a first reset sub-circuit and a second reset sub-circuit; wherein each imaging structure includes a first imaging unit and a second imaging unit; the first imaging unit of the imaging structure of row i and column j is connected with the first signal line of row 2i-1 and the second signal line of column 2j-1 respectively, and the second imaging unit of the imaging structure of row i and column j is connected with the first signal line of row 2i and the second signal line of column 2j respectively.
    Type: Application
    Filed: May 25, 2020
    Publication date: August 26, 2021
    Inventors: Xiaoliang DING, Haisheng WANG, Yingming LIU, Lei WANG, Xueyou CAO, Jiabin WANG, Ping ZHANG, Yapeng LI
  • Publication number: 20210263770
    Abstract: Embodiments of the present disclosure relate to a method for managing backup jobs, an electronic device, and a computer program product. The method includes: determining expected execution durations of a group of to-be-executed backup jobs; dividing the group of to-be-executed backup jobs into a plurality of backup job subsets based on the expected execution durations, wherein a difference between the expected execution durations of every two backup jobs in each backup job subset does not exceed a predetermined threshold duration; and adjusting an execution plan of the group of to-be-executed backup jobs to cause the backup jobs in at least one backup job subset in the plurality of backup job subsets to simultaneously begin to be executed.
    Type: Application
    Filed: May 31, 2020
    Publication date: August 26, 2021
    Inventors: Min Liu, Ming Zhang, Ren Wang, Xiaoliang Zhu, Jing Yu
  • Patent number: 11101316
    Abstract: An optical pressure touch device, a manufacturing method thereof, and a touch display apparatus, so as to reduce the influence on the display effect while realizing the touch function. The optical pressure touch device includes a first substrate, a second substrate opposite to the first substrate, a light source, and a photodetector array and a touch scanning circuit located on a side of the first substrate facing the second substrate, the touch scanning circuit being electrically connected to a photodetector in the photodetector array. A gap exists between the touch scanning circuit and the second substrate, and the light source is used to generate a light field within the gap.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: August 24, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yunke Qin, Xue Dong, Jing Lv, Haisheng Wang, Chunwei Wu, Yingming Liu, Xiaoliang Ding, Changfeng Li, Lijun Zhao, Pengpeng Wang, Ping Zhang, Pinchao Gu
  • Patent number: 11092560
    Abstract: The present invention discloses an apparatus for realizing high-speed cooling of a trace material by using liquid drop cooling, which comprises an injector connected with an injection driver and used for dropwise adding a volatile cooling liquid; a temperature sensor placed below the injector; a data collector used for collecting a thermopile signal and a heating resistor signal of the temperature sensor; a gas purger used for purging a cooled sample; and a control center, wherein the injector, the temperature sensor, the data collector and the gas purger are all connected with the control center.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 17, 2021
    Assignee: NANJING UNIVERSITY
    Inventors: Dongshan Zhou, Evgeny Zhuravlev, Jing Jiang, Shaochuan Luo, Christoph Schick, Qi Xue, Xiaoliang Wang, Wei Chen, Wei Jiang, Qing Ji
  • Publication number: 20210232013
    Abstract: A method of forming an electrochromic (EC) device includes forming a solid-state first electrolyte layer, after forming the solid-state first electrolyte layer, laminating the first solid-state first electrolyte layer between a transparent first substrate and a transparent second substrate such that a transparent first electrode is disposed between the first substrate and a first side of the solid-state first electrolyte layer, and a transparent second electrode is disposed between the second substrate and a second side of the solid-state first electrolyte layer, and applying a sealant to seal the solid-state first electrolyte layer between the first and second substrates and to form the EC device.
    Type: Application
    Filed: February 16, 2021
    Publication date: July 29, 2021
    Inventors: Xiaoliang Wang, Evelyn Davies, Pedro Gonzalez, Guillermo Garcia, Amir Bayati, John Bohland
  • Publication number: 20210139454
    Abstract: The present invention relates to a formamide compound, a preparation method therefor and an application thereof. The structure of the compound is shown in formula (I), and the definition of each variable in the formula is as provided in the description. The compound is capable of inhibiting the activity of ASK1 kinase. The compound of the present invention may be used in the treatment/prevention of diseases associated with ASK1 kinase, such as inflammatory diseases, metabolic diseases, autoimmune diseases, cardiovascular diseases, neurodegenerative diseases, cancers and other diseases.
    Type: Application
    Filed: April 23, 2019
    Publication date: May 13, 2021
    Applicant: SHENZHEN CHIPSCREEN BIOSCIENCES CO., LTD.
    Inventors: Qianjiao YANG, Xianping LU, Zhibin LI, Desi PAN, Song SHAN, Xiaoliang WANG, Yonglian SONG, Kun ZHANG
  • Patent number: 10957904
    Abstract: A solid state battery cathode material includes a first polymer of the general formula where R is naught, C1-C4 alkyl, C1-C4 perfluoroalkyl, or C1-C4 alkanone; X is naught, O, S, or NR1; and R1, R2 are H, C1-C8 alkyl, C2-C4 cycloalkyl, C1-C8 perfluoroalkyl, aryl, phenyl, or 1,2-phenylene.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: March 23, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Russell Pratt, Yan Li, Xiaoliang Wang, Hany Eitouni
  • Patent number: 10955716
    Abstract: An electrochromic device includes an optically transparent first substrate, a first transparent conductor disposed on the first substrate, a counter electrode disposed on the first transparent conductor, an optically transparent, ionically conductive first capping layer disposed on the counter electrode, and configured to permit diffusion of alkali metal ions, and to block the diffusion of organic compounds and carbon, an optically transparent second substrate, a second transparent conductor disposed on the second substrate, a working electrode comprising electrochromic nanoparticles disposed on the second transparent conductor, and an electrolyte disposed between the first capping layer and the working electrode.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: March 23, 2021
    Assignee: HELIOTROPE TECHNOLOGIES, INC.
    Inventors: Amir Bayati, Xiaoliang Wang, Yashraj Bhatnagar, Janina Motter, Guillermo Garcia, Le Sheng Nicholas Yiu
  • Publication number: 20200388831
    Abstract: A solid state battery cathode material includes a first polymer of the general formula where R is naught, C1-C4 alkyl, C1-C4 perfluoroalkyl, or C1-C4 alkanone; X is naught, O, S, or NR1; and R1, R2 are H, C1-C8 alkyl, C2-C4 cycloalkyl, C1-C8 perfluoroalkyl, aryl, phenyl, or 1,2-phenylene.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 10, 2020
    Inventors: Russell PRATT, Yan LI, Xiaoliang WANG, Hany EITOUNI
  • Publication number: 20200235496
    Abstract: This application provides a CPE device that includes: a housing, an omnidirectional antenna, a communications module, a PCB, and a heat sink. The omnidirectional antenna is connected to an input end of the communications module, an output end of the communications module is connected to the PCB. An output end of the PCB is connected to an Ethernet cable, and the PCB is disposed on the heat sink. The communications module is configured to convert a received radio-frequency signal to a digital signal. The housing is a cylindrical structure with an opening formed at a lower end. The omnidirectional antenna, the communications module, and the PCB are disposed inside the housing. The heat sink is disposed at the lower end of the housing, and a through hole for the Ethernet cable to pass through is disposed on the heat sink.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 23, 2020
    Inventors: Feng GAO, Xiaoliang WANG, Wei CHEN, Xiaojun PENG
  • Publication number: 20200026139
    Abstract: An electrochromic device includes an optically transparent first substrate, a first transparent conductor disposed on the first substrate, a counter electrode disposed on the first transparent conductor, an optically transparent, ionically conductive first capping layer disposed on the counter electrode, and configured to permit diffusion of alkali metal ions, and to block the diffusion of organic compounds and carbon, an optically transparent second substrate, a second transparent conductor disposed on the second substrate, a working electrode comprising electrochromic nanoparticles disposed on the second transparent conductor, and an electrolyte disposed between the first capping layer and the working electrode.
    Type: Application
    Filed: June 4, 2019
    Publication date: January 23, 2020
    Inventors: Amir BAYATI, Xiaoliang WANG, Yashraj BHATNAGAR, Janina MOTTER, Guillermo GARCIA, Le Sheng Nicholas YIU
  • Publication number: 20190271893
    Abstract: A method of forming an electrochromic (EC) device includes forming a solid-state first electrolyte layer, after forming the solid-state first electrolyte layer, laminating the first solid-state first electrolyte layer between a transparent first substrate and a transparent second substrate such that a transparent first electrode is disposed between the first substrate and a first side of the solid-state first electrolyte layer, and a transparent second electrode is disposed between the second substrate and a second side of the solid-state first electrolyte layer, and applying a sealant to seal the solid-state first electrolyte layer between the first and second substrates and to form the EC device.
    Type: Application
    Filed: February 27, 2019
    Publication date: September 5, 2019
    Inventors: Xiaoliang WANG, Evelyn DAVIES, Pedro GONZALEZ, Guillermo GARCIA, Amir BAYATI, John BOHLAND
  • Publication number: 20190242837
    Abstract: The present invention discloses an apparatus for realizing high-speed cooling of a trace material by using liquid drop cooling, which comprises an injector connected with an injection driver and used for dropwise adding a volatile cooling liquid; a temperature sensor placed below the injector; a data collector used for collecting a thermopile signal and a heating resistor signal of the temperature sensor; a gas purger used for purging a cooled sample; and a control center, wherein the injector, the temperature sensor, the data collector and the gas purger are all connected with the control center.
    Type: Application
    Filed: March 29, 2019
    Publication date: August 8, 2019
    Inventors: Dongshan ZHOU, Evgeny ZHURAVLEV, Jing JIANG, Shaochuan LUO, Christoph SCHICK, Qi XUE, Xiaoliang WANG, Wei CHEN, Wei JIANG, Qing JI
  • Publication number: 20190196291
    Abstract: A gel electrolyte precursor composition, an electrochromic device including a gel electrolyte formed from the precursor composition, and methods of forming the electrochromic device, the precursor composition including polymer network precursors including polyurethane acrylate oligomers, an ionically conducting phase, and an initiator.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 27, 2019
    Inventors: Xiaoliang Wang, Evelyn Davies, Janina Motter, Guillermo Garcia, Amir Bayati