Patents by Inventor Shuai Li

Shuai Li 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: 20200106031
    Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel comprises: a flexible substrate, a first metal layer formed on the substrate, an insulation layer overlying the first metal layer, and a second metal layer disposed on the insulation layer, wherein a plurality of via holes are provided in the insulation layer, the inner wall of each via hole is covered by a stress buffer layer and the second metal layer is formed on the stress buffer layer and connected to the first metal layer through the via holes.
    Type: Application
    Filed: June 26, 2019
    Publication date: April 2, 2020
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Shuai Zhang, Xiaolong Li, Yueping Zuo, Shantao Chen, Qiuhua Meng, Ming Liu
  • Publication number: 20200104015
    Abstract: A collaborative information management program is provided, which supports interaction by an account with a plurality of chat rooms. The program is configured to establish or define a meta-room that aggregates content posted to a set of chat rooms of the plurality of chat rooms. The program provides instructions to display user interfaces that provide user functionality to view content in the meta-room and access chat rooms to interact therewith.
    Type: Application
    Filed: February 8, 2019
    Publication date: April 2, 2020
    Inventor: Shuai Li
  • Patent number: 10608653
    Abstract: Embodiments of the present invention provide a digital-to-analog conversion circuit, where the digital-to-analog conversion circuit includes a signal amplitude detector and a digital-to-analog converter. When the signal amplitude detector detects a low signal amplitude, a first current module in the digital-to-analog converter operates normally and a second current module in the digital-to-analog converter stops operating. In addition, when stopping operating, the second current module is in a state of a third bias voltage and a fourth bias voltage that are generated by a second bias circuit. When the amplitude detector detects a high signal amplitude subsequently, the second current module resumes normal operation. After operating normally, the second current module switches back to a first bias voltage and a second bias voltage that are generated by a first bias circuit. This reduces a nonlinearity problem caused before a second current module resumes normal operation.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: March 31, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ding Li, Shuai Du, Hongpei Wang
  • Publication number: 20200098328
    Abstract: A voltage providing circuit includes a first voltage output end, a temperature-sensitive element, a power supply circuit and an output circuit. The power supply circuit is configured to apply a control voltage signal to a control end of the temperature-sensitive element. The temperature-sensitive element is configured to, under the control of the control voltage signal, generate a temperature-related voltage, and output the temperature-related voltage via a first end of the temperature-sensitive element, and a value of the temperature-related voltage changes along with an ambient temperature of the temperature-sensitive element. The output circuit is configured to output a temperature-adaptive voltage via the first voltage output end. A difference between a value of the temperature-adaptive voltage and the value of the temperature-related voltage is within a predetermined range.
    Type: Application
    Filed: April 29, 2019
    Publication date: March 26, 2020
    Inventors: Yunsong Li, Sijun Lei, Xu Lu, Liang Gao, Xianyong Gao, Shuai Hou, Yongli Ge, Yong Long, Ying Zhang, Shanbin Chen, Peng Zhang, Xiangchao Chen, Yuxu Geng, Fanjian Zeng, Zhicai Xu
  • Publication number: 20200087248
    Abstract: The present invention relates to a fluoroallylamine derivative and use thereof. In particular, the present invention relates to a compound as shown in Formula I, a prodrug, an isomer, an isotope-labeled compound, a solvate or a pharmaceutically acceptable salt thereof, which has VAP-1/SSAO inhibitory activity, and can be used for treating a disease associated with VAP-1/SSAO overactivity.
    Type: Application
    Filed: April 19, 2018
    Publication date: March 19, 2020
    Inventors: Jiawang ZHU, Zhiquan SONG, Long YANG, Rui LI, Shuai ZHANG, Lin ZHOU, Mingliang ZHAO, Zujian TANG, Wei ZHONG, Hong ZENG, Hongmei SONG, Xin ZHOU, Yuting TANG, Xiao HU, Lichun WANG, Jingyi WANG
  • Publication number: 20200082765
    Abstract: A scan circuit, a display panel, and a display device are provided. The scan circuit includes a switch control circuit in addition to a gate driver circuit with forward and backward scan functions, where the switch control circuit is configured to transmit a second scan signal to a corresponding row of pixels, and a first scan signal to its next row of pixel in a scan direction when the gate driver circuit outputs a drive signal at each of the signal output terminals. In this way, no matter whether the gate driver circuit performs forward or backward scanning, the switch control circuit controls the gate driver circuit to transmit firstly the first scan signal and then the second scan signal to the corresponding row of pixels.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 12, 2020
    Inventors: Mengmeng ZHANG, Xingyao ZHOU, Yue LI, Shuai YANG
  • Publication number: 20200075702
    Abstract: A display panel and a display device are provided. The resistance of a first equivalent resistor is set to be larger than the resistance of a second equivalent resistor so that voltage across the first equivalent resistor can be higher. In this way, when a second type of sub-pixel is driven to be lightened, and a first type of sub-pixel is driven not to be lightened, the first type of sub-pixel can be avoided from being lightened, due to the higher voltage across the first equivalent resistor despite leakages current, thus alleviating a display abnormality, and improving a display effect.
    Type: Application
    Filed: November 6, 2019
    Publication date: March 5, 2020
    Inventors: Mengmeng ZHANG, Xingyao Zhou, Yue Li, Shuai Yang
  • Publication number: 20200074951
    Abstract: A display panel includes a first display sub-panel and a second display sub-panel disposed opposite to each other, the first display sub-panel including a plurality of first gate lines and the second display sub-panel including a plurality of second gate lines. The display panel further includes a plurality of single-way conducting switches, the first gate lines, the second gate lines and the single-way conducting switches being disposed in one-to-one correspondence, each of the single-way conducting switches having an input end which is electrically connected to the corresponding first gate line and an output end which is electrically connected to the corresponding second gate line, and each of the single-way conducting switches being unidirectionaly conducted from the corresponding first gate line to the corresponding second gate line.
    Type: Application
    Filed: April 30, 2019
    Publication date: March 5, 2020
    Inventors: Junhong LU, Bo XU, Shuai HOU, Xinxin WU, Xiang FANG, Tonghui LI, Zheng WANG, Zhengkun SHAO
  • Publication number: 20200076997
    Abstract: A camera module to retain a smooth and easy focusing movement through components connected together by threads includes a lens bracket and a lens barrel. The lens bracket carries an optical lens and includes sidewall with a first internal thread. The optical lens includes sensor end. The sensor end includes a lateral surface with an external thread which corresponds to the first internal thread. The lateral surface defines several notches extending from the end of the lateral surface down through the external threads to reduce any clamping or high turning resistance between the internal and the external threads.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 5, 2020
    Inventors: YU-SHUAI LI, SHIN-WEN CHEN, KUN LI, LONG-FEI ZHANG
  • Patent number: 10577615
    Abstract: Provided is a genetically engineered Candida utilis capable of degrading and utilizing kitchen waste. The genetically engineered Candida utilis is obtained by using a Candida utilis multigene co-expression vector to integrate alpha-amylase, glucoamylase and acid protease genes into the Candida utilis genome and to correctly express such three enzymes.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: March 3, 2020
    Inventors: ZeHuan Liu, JiangHai Lin, Shuai Li
  • Patent number: 10573487
    Abstract: One modified source-conversion unit and one method to reduce the Coulomb Effect in a multi-beam apparatus are proposed. In the modified source-conversion unit, the aberration-compensation function is carried out after the image-forming function has changed each beamlet to be on-axis locally, and therefore avoids undesired aberrations due to the beamlet tilting/shifting. A Coulomb-effect-reduction means with plural Coulomb-effect-reduction openings is placed close to the single electron source of the apparatus and therefore the electrons not in use can be cut off as early as possible.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: February 25, 2020
    Assignee: ASML Netherlands B.V.
    Inventors: Xuedong Liu, Weiming Ren, Shuai Li, Zhongwei Chen
  • Publication number: 20200055352
    Abstract: An intelligent tire includes a tire body, a sheet-shaped conductive polymer Sensor, a micro control unit, an RF unit, an upper computer, and an RF circuit The sheet-shaped conductive polymer sensor is affixed to an inner liner layer at a middle portion of a tire crown. One end of the sheet-shaped conductive polymer sensor is connected to the micro control unit through the RF unit, and the other end of the sheet-shaped conductive polymer sensor is connected to the upper computer through the RF circuit. A processor is electrically connected to a power supply module, and the processor is connected to and controls a display screen and an audible alarm. A communication port is interconnected to the processor. The state of the tire is comprehensively determined by matching or combining a strain amplitude of the tire crown and an operating temperature with a fitting function.
    Type: Application
    Filed: February 24, 2018
    Publication date: February 20, 2020
    Applicant: SHANDONG LINGLONG TYRE CO., LTD.
    Inventors: Feng WANG, Ming LI, Haitao SUI, Longyue ZHENG, Shuai LIU, Liran TENG, Shaojing WANG, Guanchao ZHANG, Jianlei SUN
  • Publication number: 20200054984
    Abstract: Disclosed is a flue gas purification tower, comprising a tower body, at least one gas inlet (1) disposed at the bottom of the tower body, at least one gas outlet (2) disposed at the top of the tower body, at least one active coke layer (3) located inside the tower body, and a baffle plate (4) arranged in a place where the flow direction of the flue gas from the gas inlet changes. The baffle plate (4) is a straight plate, an arc plate, a straight-and-arc plate or a straight-arc-straight plate, wherein the straight-and-arc plate comprises a straight segment and an arc segment connected with each other; and the straight-arc-straight plate comprises a straight segment in the vertical direction, a straight segment in the horizontal direction, and an arc segment connected between the two straight segments.
    Type: Application
    Filed: November 23, 2016
    Publication date: February 20, 2020
    Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Tingyu Zhu, Yuran Li, Shuai Zhang, Wen Liu
  • Patent number: 10564490
    Abstract: An array substrate, a method for fabricating the same, and a display device are disclosed. The array substrate comprises a plurality of sub-pixels in a display region which are defined by gate lines and data lines intersecting with each other. The array substrate further comprises a common electrode and a pixel electrode on the substrate. The common electrode comprises a plurality of first strip-shaped sub-electrodes, wherein each of the first strip-shaped sub-electrodes runs through the display region; and a common electrode line which electrically connects all of the first strip-shaped sub-electrodes.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: February 18, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Shuai Yuan, Xiaona Liu, Yuqiong Chen, Mengjie Wang, Ning Li, Chenchen Wu, Ziyi Zheng
  • Patent number: 10564753
    Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a black matrix on a side of the base substrate; an insulation layer on a side of the black matrix away from the base substrate; and a touch routing line between the black matrix and the insulation layer, wherein an orthogonal projection of the black matrix on the base substrate covers an orthogonal projection of the touch routing line on the base substrate.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: February 18, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Ning Li, Xiaona Liu, Peng Jia, Chenchen Wu, Yuqiong Chen, Mengjie Wang, Shuai Yuan, Ziyi Zheng
  • Publication number: 20200052569
    Abstract: A voice coil motor includes a base, a housing, a lower-resilient member, a lens frame, a coil, a magnet, an upper-resilient member, an upper cover plate, and a pin arranged on the base. The lower-resilient member, the lens frame, the coil, the magnet, the upper-resilient member, and the upper cover plate are arranged in sequence between the base and the housing. The lens frame and the coil are integrally formed. The coil surrounds an outer surface of the lens frame.
    Type: Application
    Filed: September 6, 2018
    Publication date: February 13, 2020
    Inventors: LONG-FEI ZHANG, SHIN-WEN CHEN, YU-SHUAI LI, KUN LI
  • Patent number: 10560054
    Abstract: A circuit system including an operational amplification circuit is disclosed. The operational amplification circuit includes N stages of operational amplification units that are cascaded, an input terminal of the 1st stage of operational amplification unit is an input terminal of the operational amplification circuit, and an output terminal of the Nth stage of operational amplification unit is an output terminal of the operational amplification circuit; an output terminal of the ith stage of operational amplification unit is connected to an input terminal of the (i+1)th stage of operational amplification unit, so as to provide an input signal for the (i+1)th stage of operational amplification unit; and there is a feedback channel from the output terminal of the Nth stage of operational amplification unit to an input terminal of each of the 1st stage of operational amplification unit to the Nth stage of operational amplification unit.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: February 11, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ding Li, Shuai Du, Yixing Chu
  • Publication number: 20200045433
    Abstract: Provided is a speaker, including a holder, a vibration unit and a magnetic circuit unit, and a holder pad. The vibration unit includes a first diaphragm, a voice coil configured to drive the first diaphragm to vibrate and emit sound, and a flexible circuit board. The holder includes a bottom surface facing away from the first diaphragm, and the flexible circuit board is fixed to the bottom surface. The holder pad is arranged correspondingly to the flexible circuit board and sandwiched between the bottom surface and the flexible circuit board. The holder pad includes a first pad electrically connected to the flexible circuit board, a second pad exposed out of the holder, and a connection portion connecting the first pad with the second pad. The first pad is electrically conducted with the second pad, and the second pad is connected to an external circuit.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 6, 2020
    Inventors: Hongjian Hu, Shuai Li, Min Su
  • Publication number: 20200045435
    Abstract: The present disclosure relates to the field of sound production, and provides a diaphragm including a dome and a suspension surrounding the dome. The dome includes a first surface fixedly connected to the suspension, and a second surface disposed opposite to the first surface and facing away from the suspension. The dome is provided with a through hole in communication with the first surface and the second surface, and the through hole is adjacent to edges of the dome but does not reach the edges of the dome. The present disclosure further provides a speaker including the diaphragm. The diaphragm and the speaker according to the present disclosure have the advantages of ensuring the strength of the dome while ensuring the leakage of the glue inside the speaker.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 6, 2020
    Inventors: Hongjian Hu, Shuai Li, Min Su
  • Publication number: 20200045417
    Abstract: A pop sound suppression method, an audio output circuit, and a terminal suppress a pop sound that is generated when an audio output circuit is in an alternating current (AC) coupling structure. The output circuit includes an output power amplifier, a common-mode voltage buffer, a reference voltage generation circuit, a powered-on pop sound suppression switch, and a common-mode switch. The powered-on pop sound suppression switch is configured to control, in a power-on process of the audio output circuit, a voltage level of an output node to be zero. The common-mode switch is configured to control, when a reference voltage level of the reference voltage generation circuit is zero, the voltage level of the output node to be equal to the reference level.
    Type: Application
    Filed: October 14, 2019
    Publication date: February 6, 2020
    Inventors: Ding Li, Shuai Du, Jun Li, Deyang Yin