Patents by Inventor Lei Hu
Lei Hu 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).
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Intelligent high-speed unmanned vehicle communications via bio-inspired multi-beam pipe transmission
Patent number: 10686691Abstract: Disclosed and described herein are smart, high-speed UV communication protocols, inspired by the biological principles. The disclosed and described protocols use a ‘pipe’ routing topology to deliver large amount of data among the UVs equipped with multi-beam antennas. The disclosed and described embodiments include bio-inspired pipe routing and adaptive batch coding (ABC) based congestion control. In regard to bio-inspired pipe routing, a human's brain uses highly cooperative neuro cells to memorize everything. Inspired by neuro networks, a pipe architecture with high-throughput node-to-node data delivery is disclosed and described herein. The pipe routing uses multi-beam antennas to achieve parallel data transmission. In regard to ABC based congestion control, a new network coding called ABC is disclosed, which can minimize traffic congestion occurrences in the above pipe routing. The disclosed and described transport layer protocol includes both end-to-end reliability and congestion control.Type: GrantFiled: July 12, 2018Date of Patent: June 16, 2020Assignees: The Board of Trustees of the University of Alabama, San Diego State University (SDSU) FoundationInventors: Fei Hu, Qian Mao, Lei Hu, Sunil Kumar -
Patent number: 10643523Abstract: The present disclosure may provide a display module and electronic apparatus. The display module may include: a display panel including a first long side; a first driving circuit board arranged on a back surface of the display panel. The first driving circuit board may be connected to the first long side of the display panel by a first bending portion. The electronic apparatus may include the above-mentioned display module. In the present disclosure, a driver circuit board may be arranged on the first long side. A width of a lower frame of the display module may be shortened, and a screen ratio of the electronic apparatus may be improved without significantly increasing a number of manufacturing processes.Type: GrantFiled: August 23, 2018Date of Patent: May 5, 2020Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Lei Hu, Szu Yuan Wang
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Patent number: 10515885Abstract: The disclosure provides a lamination method for a flexible display screen, including: providing a flexible display screen, the flexible display screen including two first through-holes located in a non-display region thereof and arranged diagonally; providing a flexible lamination plate, the flexible lamination plate including two second through-holes, and the two second through-holes arranged diagonally; providing a lamination device, the lamination device including a rigid substrate and two location pins located on the rigid substrate, and the two location pin arranged diagonally; disposing the flexible lamination plate on the rigid substrate and allowing the two location pins to penetrate the two second through-holes, respectively; disposing the flexible display screen on the flexible lamination plate and allowing the two location pins to also penetrate the two first through-holes, respectively, thereby laminating the flexible display screen and the flexible lamination plate together.Type: GrantFiled: November 28, 2017Date of Patent: December 24, 2019Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Lei Hu, Szu Yuan Wang
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Patent number: 10503023Abstract: The present invention provides a photo alignment device, a photo alignment method and an alignment film preparation system. The photo alignment device comprises a photo alignment unit, a temperature acquisition unit and a control unit, the photo alignment unit used to perform preheating, curing and photo alignment on a film-to-be-aligned layer; the temperature acquisition unit used to perform real-time acquisition on temperatures of the film-to-be-aligned layer during the preheating, curing, and photo alignment in synchronization with the photo alignment unit, and feed the acquired temperatures back to the control unit; and the control unit used to determine whether the fed back temperatures are within preset ranges of temperature, and adjust position, power and/or speed of the photo alignment unit based on the determination result, to cause the temperatures of the film-to-be-aligned layer during the preheating, curing, and photo alignment to be within their respective preset ranges of temperature.Type: GrantFiled: April 12, 2016Date of Patent: December 10, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yangkun Jing, Lei Hu, Ting Guo
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Patent number: 10461275Abstract: A flexible display component and a display screen are provided. The flexible display component includes a display module; a buffering layer; and at least two fixing parts disposed at the display module for fixing the buffering layer to be movably fixed to a side of the display module, wherein, when the display module is under a natural status, the buffering layer is contacted with the display module, when the display module is under a bending status, a gap layer is existed between the buffering layer and the display module. Through above way, the present invention can improve the bending reliability of the display module.Type: GrantFiled: October 20, 2017Date of Patent: October 29, 2019Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Szu Yuan Wang, Lei Hu
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Patent number: 10441373Abstract: A master-slave same structure teleoperation fracture reduction mechanism includes a frame assembly, two parallel platform assemblies, a top platform connecting plate (9), an operating handle assembly, two fixing assemblies, a controller (15), six movement assemblies and 24 hydraulic pipes (26). The operating handle assembly is located in the middle of the upper platform (5), and the two fixing assemblies are located on the top of the parallel platform assembly. The two parallel platform assemblies are disposed on the frame assembly; the controller (15) and the six movement assemblies are disposed on the frame assembly; A top platform connecting plate (9) is connected to the fixing assembly parallel platform assembly. The hydraulic pipes (26) is in communication with motion hydraulic cylinders (7a) and the other end of the hydraulic pipes is in communication with one of platform hydraulic cylinders (7b). The invention assists a doctor to achieve fracture reduction.Type: GrantFiled: September 19, 2014Date of Patent: October 15, 2019Assignees: BEIHANG UNIVERSITY, THE GENERAL HOSPITAL OF THE PEOPLE'S LIBERATION ARMYInventors: Lei Hu, Peifu Tang, Tianmiao Wang, Lihai Zhang, Changsheng Li, Hailong Du, Lifeng Wang, Yiming Tan, Lu Zhao
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Patent number: 10408246Abstract: A receiving device for an electronic device, to hold a stylus, includes a top member, a bottom member, and a connection member. The bottom member faces the top member, the connection member is arranged between the top member and the bottom member. A clamping member and a receiving member are formed between the top member, the bottom member, and the connection member. The clamping member faces away from the receiving member, the clamping member is clamped onto an electronic device, the receiving member receives a stylus.Type: GrantFiled: January 11, 2018Date of Patent: September 10, 2019Assignees: Fu Tai Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Lei Hu, Chia-Jui Hu, Hao-Yuan Huang, Yen-Yu Chen, Chun-Kai Peng, Jian-Guo Wu, Xin Yang
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Publication number: 20190274167Abstract: Embodiments of the present disclosure provide a data transmission method and apparatus. The method includes: obtaining, by a base station, at least one clear channel assessment (CCA) detection threshold; determining a current CCA detection threshold from the at least one CCA detection threshold; determining transmit power of to-be-sent data based on the current CCA detection threshold; and sending the to-be-sent data to a target terminal based on the transmit power. In this way, a CCA detection threshold is flexibly selected, the transmit power is adaptively adjusted, and a probability of space division multiplexing and spectrum usage efficiency are improved, thereby increasing a system capacity and avoiding interference between systems.Type: ApplicationFiled: May 17, 2019Publication date: September 5, 2019Inventors: Zhenyu LI, Hantao LI, Chuan LIU, Lei HU
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Publication number: 20190229297Abstract: The disclosure provides a lamination method for a flexible display screen, including: providing a flexible display screen, the flexible display screen including two first through-holes located in a non-display region thereof and arranged diagonally; providing a flexible lamination plate, the flexible lamination plate including two second through-holes, and the two second through-holes arranged diagonally; providing a lamination device, the lamination device including a rigid substrate and two location pins located on the rigid substrate, and the two location pin arranged diagonally; disposing the flexible lamination plate on the rigid substrate and allowing the two location pins to penetrate the two second through-holes, respectively; disposing the flexible display screen on the flexible lamination plate and allowing the two location pins to also penetrate the two first through-holes, respectively, thereby laminating the flexible display screen and the flexible lamination plate together.Type: ApplicationFiled: November 28, 2017Publication date: July 25, 2019Inventors: Lei HU, Szu Yuan WANG
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Publication number: 20190228698Abstract: The present disclosure may provide a display module and electronic apparatus. The display module may include: a display panel including a first long side; a first driving circuit board arranged on a back surface of the display panel. The first driving circuit board may be connected to the first long side of the display panel by a first bending portion. The electronic apparatus may include the above-mentioned display module. In the present disclosure, a driver circuit board may be arranged on the first long side. A width of a lower frame of the display module may be shortened, and a screen ratio of the electronic apparatus may be improved without significantly increasing a number of manufacturing processes.Type: ApplicationFiled: August 23, 2018Publication date: July 25, 2019Inventors: Lei HU, SZU YUAN WANG
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Publication number: 20190130333Abstract: The present disclosure is related to systems and methods for determining an optimal strategy. The method includes classify one or more users into a first user group and a second user group using an optimization model, wherein the first user group and the second user group correspond to two strategies, respectively. The method also includes obtain behavior data from terminals of the one or more users in the first user group and the second user group. The method further includes determine a first value of a parameter regarding the first user group and a second value of the parameter regarding the second user group using the optimization model. The method further includes determine a strategy based on the first value and the second value.Type: ApplicationFiled: December 25, 2018Publication date: May 2, 2019Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Sixu LI, Pei LI, Fan YANG, Lei HU
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Patent number: 10247772Abstract: The present invention discloses a position calibration method, a test circuit board, a sample panel and a position calibration apparatus. The position calibration method comprises: Step S1, providing a test circuit board and forming at least one first sample connecting finger; Step S2, making a sample panel comprising second sample connecting fingers corresponding to each first sample connecting finger; Step S3, bringing the test circuit board into contact with the sample panel; and Step S4, detecting whether each first sample connecting finger is electrically connected to a corresponding second sample connecting finger, and when any one of the first sample connecting fingers is detected as in disconnection with the corresponding second sample connecting finger, adjusting a position of the test circuit board and/or the sample panel.Type: GrantFiled: May 19, 2016Date of Patent: April 2, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lei Hu, Hui Zhao, Wenjing Tan
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Patent number: 10235922Abstract: A display device includes display panel component and a signal controller. The display panel components include a plurality of pixels arranged in a matrix, at least two data drivers, and data lines connecting to each of the data driver, and the pixels connect to the corresponding data line. The signal controller connects to the two data drivers to obtain two data voltages from data lines connecting to two adjacent data drivers when the pixels display mono-color images having the same grayscale. The signal controller adjusts gamma codes of the two adjacent data drivers in accordance with the obtained the data voltages until the data voltages of the data lines respectively connected to the two adjacent data drivers are the same. In view of the above, the screen split issue caused by adopting at least two data driver may be eliminated so as to enhance the display performance.Type: GrantFiled: December 29, 2016Date of Patent: March 19, 2019Assignee: Wuhan China Star Optoelectronics Technology Co., LtdInventor: Lei Hu
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Publication number: 20190066944Abstract: A physical button mechanism for an electronic device includes a casing and a button mechanism therein mounted. The button mechanism includes a connection element, at least one button, a bracket, and at least one adjusting element. The at least one button is mounted on a side of the connection element. The bracket is arranged on another side of the connection element. The at least one adjusting element is mounted on the bracket to be in contact with the connection element. The adjusting element and the connection element are adjustable to allow for sloppiness and spring fatigue over long usage, by adjusting preload sprung pressure of the button mechanism.Type: ApplicationFiled: January 13, 2018Publication date: February 28, 2019Inventors: JIAN-GUO WU, HAO-YUAN HUANG, CHIA-JUI HU, YEN-YU CHEN, CHUN-KAI PENG, LEI HU, GANG-HUA LIU
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Publication number: 20190036070Abstract: A flexible display component and a display screen are provided. The flexible display component includes a display module; a buffering layer; and at least two fixing parts disposed at the display module for fixing the buffering layer to be movably fixed to a side of the display module, wherein, when the display module is under a natural status, the buffering layer is contacted with the display module, when the display module is under a bending status, a gap layer is existed between the buffering layer and the display module. Through above way, the present invention can improve the bending reliability of the display module.Type: ApplicationFiled: October 20, 2017Publication date: January 31, 2019Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: SZU YUAN WANG, Lei HU
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Publication number: 20190017526Abstract: A receiving device for an electronic device, to hold a stylus, includes a top member, a bottom member, and a connection member. The bottom member faces the top member, the connection member is arranged between the top member and the bottom member. A clamping member and a receiving member are formed between the top member, the bottom member, and the connection member. The clamping member faces away from the receiving member, the clamping member is clamped onto an electronic device, the receiving member receives a stylus.Type: ApplicationFiled: January 11, 2018Publication date: January 17, 2019Inventors: LEI HU, CHIA-JUI HU, HAO-YUAN HUANG, YEN-YU CHEN, CHUN-KAI PENG, JIAN-GUO WU, XIN YANG
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INTELLIGENT HIGH-SPEED UNMANNED VEHICLE COMMUNICATIONS VIA BIO-INSPIRED MULTI-BEAM PIPE TRANSMISSION
Publication number: 20190020572Abstract: Disclosed and described herein are smart, high-speed UV communication protocols, inspired by the biological principles. The disclosed and described protocols use a ‘pipe’ routing topology to deliver large amount of data among the UVs equipped with multi-beam antennas. The disclosed and described embodiments include bio-inspired pipe routing and adaptive batch coding (ABC) based congestion control. In regard to bio-inspired pipe routing, a human's brain uses highly cooperative neuro cells to memorize everything. Inspired by neuro networks, a pipe architecture with high-throughput node-to-node data delivery is disclosed and described herein. The pipe routing uses multi-beam antennas to achieve parallel data transmission. In regard to ABC based congestion control, a new network coding called ABC is disclosed, which can minimize traffic congestion occurrences in the above pipe routing. The disclosed and described transport layer protocol includes both end-to-end reliability and congestion control.Type: ApplicationFiled: July 12, 2018Publication date: January 17, 2019Inventors: Fei Hu, Qian Mao, Lei Hu, Sunil Kumar -
Publication number: 20180328632Abstract: A heat pump system includes a compressor, a four-way valve, an outdoor heat exchanger, a throttling device and an indoor heat exchanger connected in sequence to form a refrigerant main circuit. The outdoor heat exchanger includes at least one double-rowed heat exchanger. The heat pump system has a cooling mode and a heating mode, and further includes a switching unit. The switching unit is connected in the refrigerant main circuit, and switches a flow direction of a refrigerant, such that the refrigerant flows into the outdoor heat exchanger through one of the first heat exchanger and the second heat exchanger, and flows out of the outdoor heat exchanger through the other one of the first heat exchanger and the second heat exchanger both in the cooling mode and in the heating mode.Type: ApplicationFiled: November 10, 2016Publication date: November 15, 2018Applicant: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.Inventors: Lei Hu, Qiang Gao, Jing Zhou, Xiaoming Zhong
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Patent number: 10127864Abstract: A circuit structure includes: a control circuit, including a first end, a second end and a control end; a switching circuit, including a first interface, a second interface and a control interface; a driving power line, connected with the control end of the control circuit and configured to provide a driving power voltage in a working stage to conduct the first end of the control circuit and the second end of the control circuit; and a first voltage line, connected with the first end of the control circuit and configured to, when the first end of the control circuit and the second end of the control circuit are conducted, provide a first voltage to the control interface of the switching circuit through the control circuit to disconnect the first interface of the switching circuit from the second interface of the switching circuit.Type: GrantFiled: March 29, 2017Date of Patent: November 13, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hui Zhao, Libin Liu, Lei Hu, Wenjing Tan
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Patent number: 10116089Abstract: A connector proofed against accidental disengagement is disclosed. The connector includes a socket. The socket has a base, at least one magnetic member with a pawl, at least one energized coil assembly, and a sensor. The base has a hole. The magnetic member and the energized coil assembly are disposed in the base with the sensor. When a plug is inserted into the hole of the base of the socket, the sensor can recognize the plug being inserted into the hole of the base and the energized coil assembly can be energized to cause the pawl of the magnetic member to engage and lock the plug in place. The connection remains until the energized coil assembly causes the pawl to disengage, allowing separation of the plug from the socket.Type: GrantFiled: August 15, 2017Date of Patent: October 30, 2018Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Lei Hu, Xin Yang, Wen-Jun Zhong