Patents by Inventor Qi Zeng
Qi Zeng 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: 20240128432Abstract: The present application provides a method for preparing a prelithiated positive electrode current collector, the method comprising the following steps: gasifying a lithium source in an evaporation chamber filled with a protective gas; enabling an aluminum foil layer to pass through the evaporation chamber and depositing the metal lithium on a surface of the aluminum foil layer by means of vapor deposition; and transferring the aluminum foil layer deposited with the metal lithium to an annealing chamber filled with a protective gas and performing high-temperature annealing to form a lithium-aluminum alloy layer on the surface of the aluminum foil layer.Type: ApplicationFiled: December 7, 2023Publication date: April 18, 2024Inventors: Yuxi ZHANG, Shaohua AI, Xin ZHOU, Yu CHEN, Qi ZENG
-
Publication number: 20240097434Abstract: A method for detecting abnormal direct current voltage measurement in a modular multilevel converter high voltage direct current transmission system is provided. In the method, a valve group voltage at a detection pole is obtained, voltages at voltage measurement points at the detection pole are collected, and comparison and determination are performed based on the actual arrangement of the voltage measurement points, and then whether an abnormal measurement occurs at each of the voltage measurement points is determined.Type: ApplicationFiled: May 18, 2022Publication date: March 21, 2024Applicant: ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRIDInventors: Qinlei CHEN, Shuyong LI, Qi GUO, Libin HUANG, Xuehua LIN, Zhijiang LIU, Deyang CHEN, Chao LUO, Guanming ZENG, Mengjun LIAO, Lijun DENG, Liu CUI, Zhida HUANG, Haiping GUO, Tianyu GUO
-
Publication number: 20230133153Abstract: Provided are composite array electrode, preparation method thereof and use thereof. The composite array electrode comprises a microelectrode array substrate, and a modification layer formed on a surface of a microelectrode of the microelectrode array substrate, wherein the modification layer comprises a plurality of electrically conductive layers arranged at intervals on the surface of the microelectrode, an insulating layer arranged on the surface of the microelectrode except the electrically conductive layers, and wherein material for the electrically conductive layers comprises one or more of nano platinum, nano iridium, conductive polymer and carbon nanotubes. The composite array electrode effectively eliminates the influence of edge effect such that the electric field distributes uniformly on the microelectrode surface of the composite array electrode, significantly improving electrochemical performance and detection capability of the electrode.Type: ApplicationFiled: June 15, 2022Publication date: May 4, 2023Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Qi ZENG, Tianzhun WU
-
Patent number: 11446706Abstract: A trash sorting and recycling method, a trash sorting device and a trash sorting and recycling system are provided. The trash sorting and recycling method includes: acquiring a detection image of trash to be sorted; processing the detection image with a deep learning neural network to judge whether or not the trash to be sorted belongs to recyclable trash; if yes, sending a first control signal, to control to deliver the trash to be sorted into a recycling region; if no, sending a second control signal, to control to deliver the trash to be sorted into a non-recycling region.Type: GrantFiled: January 23, 2018Date of Patent: September 20, 2022Assignee: Beijing BOE Technology Development Co., Ltd.Inventors: Qi Zeng, Lijie Zhang, Lihua Geng, Han Yan, Xitong Ma, Tianyue Zhao
-
Patent number: 11410553Abstract: The disclosure provides a parking management system including: a central control device configured to centrally manage the division and dispatch of a parking space; and at least one projection device configured to project and display the range of the parking space to assist the parking of a vehicle in response to the division and dispatch of the parking space by the central control device. The disclosure further provides a corresponding parking management method.Type: GrantFiled: August 31, 2018Date of Patent: August 9, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tianyue Zhao, Qi Zeng, Xitong Ma, Weiguo Li
-
Patent number: 11401622Abstract: Provided are composite array electrode, preparation method thereof and use thereof. The composite array electrode comprises a microelectrode array substrate, and a modification layer formed on a surface of a microelectrode of the microelectrode array substrate, wherein the modification layer comprises a plurality of electrically conductive layers arranged at intervals on the surface of the microelectrode, an insulating layer arranged on the surface of the microelectrode except the electrically conductive layers, and wherein material for the electrically conductive layers comprises one or more of nano platinum, nano iridium, conductive polymer and carbon nanotubes. The composite array electrode effectively eliminates the influence of edge effect such that the electric field distributes uniformly on the microelectrode surface of the composite array electrode, significantly improving electrochemical performance and detection capability of the electrode.Type: GrantFiled: December 15, 2018Date of Patent: August 2, 2022Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Qi Zeng, Tianzhun Wu
-
Publication number: 20220234885Abstract: A method for preparing a flexible electrode is provided. The method comprises sequentially forming a flexible base layer and an intermediate conductive layer on a carrier plate; treating an elastomeric template having an electrode pattern with an acid, followed by transferring and printing the electrode pattern onto the intermediate conductive layer to form an electrode inducing layer; forming a titanium dioxide-polydopamine composite layer in a gap of the electrode inducing layer; forming a platinum electrode layer on the titanium dioxide-polydopamine composite layer; removing the carrier plate. The invention solves the problems of slow formation of a polydopamine film and slow formation of a platinum electrode layer. A flexible electrode is further provided.Type: ApplicationFiled: December 13, 2019Publication date: July 28, 2022Applicant: Shenzhen Institutes of Advanced TechnologyInventors: Tianzhun WU, Zhaoling HUANG, Qi ZENG
-
Publication number: 20220017071Abstract: Disclosed are a self-adaptive assistance control device, a computer device and a storage medium for vehicle passing curve. The method comprises: step S10, according to signals from vehicle's sensors, identifying current bend types, and obtaining, corresponding to bend types, a lateral impact degree of the current vehicle according to a lateral acceleration; step S11, obtain an expected longitudinal acceleration based on the lateral impact degree; step S12, according to the expected longitudinal acceleration and a current actual longitudinal acceleration, determining an activation type for current bend assist control; and step S13, according to the activation type, cooperatively controlling an engine torque or/and an ESC braking intensity, so as to realize expected longitudinal control over the vehicle in the road curve.Type: ApplicationFiled: January 28, 2019Publication date: January 20, 2022Inventors: XINGTAI MEI, CHENG DENG, CHUANSHUAI MA, CHANGQING LIN, QIN LI, QI ZENG
-
Publication number: 20210343145Abstract: A parking management system and method including: a central control device configured to centrally manage the division and dispatch of a parking space; and at least one projection device configured to project and display the range of the parking space to assist the parking of a vehicle in response to the division and dispatch of the parking space by the central control device.Type: ApplicationFiled: August 31, 2018Publication date: November 4, 2021Inventors: Tianyue ZHAO, Qi ZENG, Xitong MA, Weiguo LI
-
Patent number: 11158053Abstract: The present disclosure provides an image processing method, apparatus and device, and an image display method. The image processing method includes: acquiring multiple images continuously photographed by a photographing device; performing eye contour extraction on each of the images, thereby acquiring eye contour image data; comparing multiple groups of eye contour image data of an identical eye contour, thereby acquiring optimal eye contour image data of each eye contour; and fusing multiple pieces of acquired optimal eye contour image data with a main image of the images, thereby obtaining a target image.Type: GrantFiled: April 15, 2019Date of Patent: October 26, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Qi Zeng, Xitong Ma
-
Patent number: 11155636Abstract: The present invention relates to humanised antibodies that bind PRL3.Type: GrantFiled: June 14, 2017Date of Patent: October 26, 2021Assignee: Agency for Science, Technology and ResearchInventor: Qi Zeng
-
Patent number: 11116058Abstract: An LED dimming control circuit can include: a detection circuit configured to receive a dimming control signal, and to generate a detection signal for characterizing a type of the dimming control signal; and a dimming signal generation circuit configured to generate a dimming signal according to the detection signal and the dimming control signal, where a duty cycle of the dimming signal corresponds to the dimming control signal. A dimming control method can include: receiving a dimming control signal; detecting a number of rising or falling edges of the dimming control signal within a period of time to generate a detection signal; and determining a type of the dimming control signal in accordance with the detection signal.Type: GrantFiled: December 2, 2019Date of Patent: September 7, 2021Assignee: Silergy Semiconductor Technology (Hangzhou) LTDInventors: Longqi Wang, Qi'an Zeng
-
Publication number: 20210260368Abstract: The present invention provides a microelectrode, comprising a flexible layer, an electrically conductive layer and a plurality of platinum dendrite structures, wherein the electrically conductive layer is arranged in the flexible layer, and wherein on the surface of the flexible layer are a plurality of grooves within which the electrically conductive layer is revealed partially, and wherein each of the groove is provided with one platinum dendrite structure therein. The plurality of grooves serve as focal electrodes distributed uniformly, with smaller electrode sites and more recording points. The modified platinum dendrite structures increase the surface area, electrical performance, biocompatibility and service life of the microelectrode. Besides, creating virtual electrodes by current steering technique increases the number of stimuli received by microelectrode during use, and improves its resolution in applications.Type: ApplicationFiled: July 9, 2019Publication date: August 26, 2021Inventors: Qi ZENG, Tianzhun WU
-
Patent number: 11100886Abstract: The present disclosure provides a smart window, a control method thereof, and a transport vehicle. The smart window may include a detector, a collector, a displayer and a processor. The detector is configured to detect whether a close-range scene exists. The collector is configured to collect position information of a human eye. The processor is connected to the detector and the collector, and configured to calculate coordinates of the close-range scene, calculate coordinates of the human eye according to the position information of the human eye, obtain a frame-extracted area according to the coordinates of the close-range scene and coordinates of the human eye, perform black insertion for pixels in the frame-extracted area in the displayer, and generate a display signal. The displayer is connected to the processor and configured to display according to the display signal.Type: GrantFiled: November 29, 2018Date of Patent: August 24, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xitong Ma, Tao Li, Naifu Wu, Qi Zeng
-
Publication number: 20210178432Abstract: A trash sorting and recycling method, a trash sorting device and a trash sorting and recycling system are provided. The trash sorting and recycling method includes: acquiring a detection image of trash to be sorted; processing the detection image with a deep learning neural network to judge whether or not the trash to be sorted belongs to recyclable trash; if yes, sending a first control signal, to control to deliver the trash to be sorted into a recycling region; if no, sending a second control signal, to control to deliver the trash to be sorted into a non-recycling region.Type: ApplicationFiled: January 23, 2018Publication date: June 17, 2021Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Qi ZENG, Lijie ZHANG, Lihua GENG, Han YAN, Xitong MA, Tianyue ZHAO
-
Publication number: 20210102304Abstract: Provided are composite array electrode, preparation method thereof and use thereof. The composite array electrode comprises a microelectrode array substrate, and a modification layer formed on a surface of a microelectrode of the microelectrode array substrate, wherein the modification layer comprises a plurality of electrically conductive layers arranged at intervals on the surface of the microelectrode, an insulating layer arranged on the surface of the microelectrode except the electrically conductive layers, and wherein material for the electrically conductive layers comprises one or more of nano platinum, nano iridium, conductive polymer and carbon nanotubes. The composite array electrode effectively eliminates the influence of edge effect such that the electric field distributes uniformly on the microelectrode surface of the composite array electrode, significantly improving electrochemical performance and detection capability of the electrode.Type: ApplicationFiled: December 15, 2018Publication date: April 8, 2021Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Qi ZENG, Tianzhun WU
-
Publication number: 20200357355Abstract: The present disclosure provides a smart window, a control method thereof, and a transport vehicle. The smart window may include a detector, a collector, a displayer and a processor. The detector is configured to detect whether a close-range scene exists. The collector is configured to collect position information of a human eye. The processor is connected to the detector and the collector, and configured to calculate coordinates of the close-range scene, calculate coordinates of the human eye according to the position information of the human eye, obtain a frame-extracted area according to the coordinates of the close-range scene and coordinates of the human eye, perform black insertion for pixels in the frame-extracted area in the displayer, and generate a display signal. The displayer is connected to the processor and configured to display according to the display signal.Type: ApplicationFiled: November 29, 2018Publication date: November 12, 2020Inventors: Xitong MA, Tao LI, Naifu WU, Qi ZENG
-
Patent number: 10776650Abstract: The present application provides a method and apparatus for video surveillance. The method for video surveillance includes: detecting, through an infrared sensor, whether a target is present in a sensing area of the infrared sensor, and generating a deflection instruction indicating a deflection angle in a case where it is detected that the target is present; and deflecting, according to the deflection instruction, a shooting direction of a camera towards the target by the deflection angle.Type: GrantFiled: May 31, 2017Date of Patent: September 15, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lihua Geng, Junyuan Ren, Xiaoyu Li, Han Yan, Qi Zeng
-
Publication number: 20200181283Abstract: The present invention relates to humanised antibodies that bind PRL3.Type: ApplicationFiled: June 14, 2017Publication date: June 11, 2020Applicant: Agency for Science, Technology and ResearchInventor: Qi ZENG
-
Patent number: D1007545Type: GrantFiled: January 18, 2022Date of Patent: December 12, 2023Assignee: SHENZHEN ELEGOO TECHNOLOGY CO., LTDInventors: Ying Sheng Hong, Sheng Zhe Zhang, Wei Qi Zeng