Patents by Inventor Yaoyao Wang
Yaoyao 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).
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Publication number: 20240121511Abstract: An example method for camera processing includes detecting a first region of interest for image content captured with a primary camera, detecting a second region of interest for image content captured with a secondary camera, comparing the first region of interest and the second region of interest, determining a first lens position for a secondary camera lens of the secondary camera based on an autofocus process for the secondary camera, determining a second lens position for the secondary camera lens of the secondary camera based on a determined lens position for a primary camera lens of the primary camera, determining a lens position for the secondary camera lens based on the first lens position or the second lens position based at least in part on the comparison, and causing the secondary camera to capture images with the secondary camera lens at the determined lens position.Type: ApplicationFiled: April 28, 2021Publication date: April 11, 2024Inventors: Jintao Xu, Yaoyao Hou, Mingchen Gao, Xiaocheng Wang, Zhigang Tian
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Publication number: 20240030616Abstract: Disclosed is a top surface wave antenna of a spherical Tokamak, comprising a feedback waveguide, a brim, sub-waveguides, and a metal base. The lower end of the feed waveguide is connected to one end of the metal base, and one side of the feed waveguide is connected to the brim. The brim is towards a length direction of the metal base. A plurality of sub-waveguides are arranged on the metal base at equal intervals, the tops of the sub-waveguides are not higher than the height of the metal base, and the sub-waveguides are arranged in a rising line trend. The feed waveguide serves as a microwave input port. The top surface wave antenna of the spherical Tokamak is mainly used in a high-power Tokamak system and acts on the low-hybrid wave current driving together with an external antenna so as to obtain a better effect.Type: ApplicationFiled: November 18, 2022Publication date: January 25, 2024Applicant: Anhui Agricultural UniversityInventors: Yaoyao WANG, Qing ZHOU, Zhenxing WANG, Chengzhou LIU, Wendong MA, Liang ZHU, Jiafang SHAN
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Publication number: 20240030613Abstract: Disclosed is a Tokamak outer antenna, comprising feed waveguides, brims, sub-waveguides and a metal base. The metal base is in a W shape, both ends of the metal base are connected to the lower surfaces of feed waveguides, respectively. Opposite sides of two feed waveguides are connected to the brims, respectively, and a plurality of sub-waveguides are arranged on the upper surface of the metal base at equal intervals. The height of each sub-waveguide is not higher than the height of the feed waveguide, one feed waveguide serves as a microwave input port, and the other feed waveguide serves as a microwave output port. The Tokamak outer antenna disclosed by the present disclosure is a novel antenna which is simple in feed, low in reflection and transmission coefficients and high in directivity.Type: ApplicationFiled: November 16, 2022Publication date: January 25, 2024Applicant: Anhui Agricultural UniversityInventors: Yaoyao Wang, Qing Zhou, Zhenxing Wang, Chengzhou Liu, Liang Zhu, Wendong Ma, Jiafang Shan
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Patent number: 11839025Abstract: A flexible printed circuit and manufacturing method thereof, and a displaying device. A wiring layer is arranged on a flexible substrate, a reinforcing layer is arranged on a side of the flexible substrate away from the wiring layer, the wiring layer comprises a plurality of signal wirings arranged along a first wiring area, a second wiring area, a third wiring area and a fourth wiring area, and the reinforcing layer comprises a first reinforcing structure located in the second wiring area and a second reinforcing structure located in the fourth wiring area. The impact strength of the flexible printed circuit is increased by arranging the first reinforcing structure in the second wiring area of the flexible substrate and arranging the second reinforcing structure in the fourth wiring area of the flexible substrate.Type: GrantFiled: September 24, 2021Date of Patent: December 5, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiaoxia Wang, Shouyang Leng, Qing Ma, Rui Han, Jie Yu, Dong Cui, Pengtao Li, Tielei Zhao, Chunhua Wang, Xiaoqiao Dong, Yaoyao Wang, Jing Yu
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Patent number: 11810528Abstract: A display assembly, a display device and a driving method for the display assembly are provided. The display assembly includes: a dimming array (10) and a pixel array (20) stacked together; wherein the dimming array (10) includes a plurality of dimming units (101) arranged in an array; the pixel array (20) includes a plurality of pixel units (201) arranged in an array; each dimming unit (101) corresponds to at least one pixel unit (201), and different dimming units (101) correspond to different pixel units (201), respectively. The display assembly further includes: a first driver chip (102) configured to drive the dimming array (10). The number of output channels of the first driver chip (102) is equal to the number of columns of dimming units (101) in the dimming array (10), and each output channel of the first driver chip (102) is connected to one column of dimming units (101).Type: GrantFiled: June 16, 2021Date of Patent: November 7, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yaoyao Wang, Rui Han, Jie Yu, Xiaoxia Wang, Meng Li, Shulin Qin, Tielei Zhao, Chunhua Wang, Pengtao Li, Tingfeng Huang, Xiaoqiao Dong
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Patent number: 11727855Abstract: Provided is a display system, including one or more display screens (11, 12), a plurality of source drivers (13, 14), a timing controller (15) and a graphics processing unit (16). Each display screen (11, 12) is connected to one or more source drivers (13, 14). The graphic processing unit (16) is connected to the timing controller (15). The timing controller (15) is connected to the plurality of source drivers (13, 14). The graphic processing unit (16) is configured to determine each image of the one or more display screens (11, 12) and transmit the image to the timing controller (15). The timing controller (15) is configured to divide each image of the one or more display screens (11, 12) into a plurality of sub-images in a P2P transmission manner, and output in parallel the corresponding sub-images to the plurality of source drivers (13, 14).Type: GrantFiled: May 13, 2021Date of Patent: August 15, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Meng Li, Rui Han, Jie Yu, Pengtao Li, Chunhua Wang, Xiaoqiao Dong, Tielei Zhao, Tingfeng Huang, Shulin Qin, Yaoyao Wang, Xiaoxia Wang
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Patent number: 11710721Abstract: A display device and a manufacturing method thereof are provided. The display device includes: a first array substrate, a first opposite substrate, a second array substrate and a second opposite substrate stacked in sequence; the first array substrate comprises a first overlap portion overlapping with the first opposite substrate, a first extension portion extending from the first overlap portion, and the second array substrate comprises a second overlap portion overlapping with the second opposite substrate, a second extension portion extending from the second overlap portion; a side, facing the second extension portion, of the first extension portion comprises a first control IC, and a side, away from the first extension portion, of the second extension portion comprises a second control IC; and a space between the first and the second extension portions is filled with a heat dissipation component at least in an area where the first control IC is.Type: GrantFiled: April 9, 2021Date of Patent: July 25, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Tielei Zhao, Rui Han, Jie Yu, Yaoyao Wang, Pengtao Li, Chunhua Wang, Meng Li, Xiaoqiao Dong, Xiaoxia Wang, Li Tian
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Publication number: 20230191590Abstract: A wearable cable-driven robotic arm system includes a wearing mechanism, two robotic arms located on two sides of the wearing mechanism, cable driving devices, a load trolley, and a motor controller, where the cable driving devices are divided into driving portions and driven portions, heavy objects, such as electric motors, of the driving portions are arranged in the load trolley, thereby reducing loads born by the wearable robotic arms, the load trolley can travel with a person by means of sleeves or can be controlled by the motor controller to move by means of signals measured by following modules, the driven portions are combined with the robotic arms, and are double-cable driven, thereby reducing weight of the robotic arms, and a brain-computer interface module is used for controlling the driving devices, thereby controlling the robotic arms more accurately.Type: ApplicationFiled: January 28, 2021Publication date: June 22, 2023Inventors: Yaoyao WANG, Hao FU, Bai CHEN
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Patent number: 11664408Abstract: A light emitting module and a driving method thereof, and a displaying device. The light emitting module includes: a light emitting base plate, wherein the light emitting base plate includes M rows and N columns of light emitting regions, and each of the light emitting regions includes a plurality of light emitting devices that are connected in series; and a driving assembly, wherein the driving assembly includes one or more driving chips, each of the driving chips includes a plurality of first leads and a plurality of second leads, each of the first leads is connected to the first terminal of a corresponding one instance of the light emitting regions, and each of the second leads is connected to the second terminal of a corresponding one instance of the light emitting regions; wherein a total quantity of the second leads in the driving assembly is integer multiples of N.Type: GrantFiled: May 24, 2021Date of Patent: May 30, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoqiao Dong, Rui Han, Xiaoxia Wang, Qi Qi, Jie Yu, Meng Li, Yaoyao Wang, Chunhua Wang, Tielei Zhao, Pengtao Li
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Patent number: 11661686Abstract: A mechanism for radially inserting a yarn into a 3D braided preform, including a first bracket, an upper linear actuator, a support mechanism, an upper yarn insertion device, a yarn carrying device, an upper gear ring, a lower yarn insertion device, a lower linear actuator, a second bracket, a lower gear ring, a lower gear, a lower motor, a lower circular track, an upper circular track, a base, an upper gear, a pneumatic transmission and control device and an upper motor.Type: GrantFiled: March 23, 2022Date of Patent: May 30, 2023Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Zhongde Shan, Jun Wang, Yaoyao Wang, Haoqin Yang, Chao Li
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Patent number: 11592718Abstract: The present disclosure provides a display substrate and a display device, belonging to the field of display technology, which can solve the problem that a splicing gap between existing adjacent display substrates of a spliced screen is relatively wide, and a narrow-bezel display cannot be realized. The display substrate of the present disclosure has a display area and a non-display area surrounding the display area; the display substrate includes a base and a plurality of pixel units located on the base and arranged in the display area; each of the pixel units includes a pixel circuit. The display substrate further includes: a light detection circuit located on the base and arranged in the non-display area; where the light detection circuit is configured to detect brightness of ambient light.Type: GrantFiled: June 18, 2021Date of Patent: February 28, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chunhua Wang, Rui Han, Jie Yu, Pengtao Li, Tielei Zhao, Tingfeng Huang, Meng Li, Shulin Qin, Yaoyao Wang, Xiaoxia Wang, Xiaoqiao Dong
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Patent number: 11591727Abstract: An automatic circumferential insertion apparatus and method for a complex rotary preform. The apparatus includes a double-hinge yarn carrier and a U-shaped bracket. Two ends of the double-hinge yarn carrier are respectively provided with a cylindrical hinge structure. One cylindrical hinge structure is in revolving pair connection with an outer clamping buckle at one end of the U-shaped bracket, and the other cylindrical hinge structure is in revolving pair connection with an inner clamping buckle at the other end of the U-shaped bracket. Two sides of the U-shaped bracket are provided with an electromagnet, respectively. The outer clamping buckle is provided with a pin, which is controlled by triggering, and is triggered simultaneously with the electromagnet at the side where the outer clamping buckle is arranged.Type: GrantFiled: March 29, 2022Date of Patent: February 28, 2023Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Jun Wang, Zhongde Shan, Xiaokang Ma, Yaoyao Wang, Haoqin Yang
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Publication number: 20220383832Abstract: A display assembly, a display device and a driving method for the display assembly are provided. The display assembly includes: a dimming array (10) and a pixel array (20) stacked together; wherein the dimming array (10) includes a plurality of dimming units (101) arranged in an array; the pixel array (20) includes a plurality of pixel units (201) arranged in an array; each dimming unit (101) corresponds to at least one pixel unit (201), and different dimming units (101) correspond to different pixel units (201), respectively. The display assembly further includes: a first driver chip (102) configured to drive the dimming array (10). The number of output channels of the first driver chip (102) is equal to the number of columns of dimming units (101) in the dimming array (10), and each output channel of the first driver chip (102) is connected to one column of dimming units (101).Type: ApplicationFiled: June 16, 2021Publication date: December 1, 2022Inventors: Yaoyao WANG, Rui HAN, Jie YU, Xiaoxia WANG, Meng LI, Shulin QIN, Tielei ZHAO, Chunhua WANG, Pengtao LI, Tingfeng HUANG, Xiaoqiao DONG
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Publication number: 20220343831Abstract: Provided is a display system, including one or more display screens (11, 12), a plurality of source drivers (13, 14), a timing controller (15) and a graphics processing unit (16). Each display screen (11, 12) is connected to one or more source drivers (13, 14). The graphic processing unit (16) is connected to the timing controller (15). The timing controller (15) is connected to the plurality of source drivers (13, 14). The graphic processing unit (16) is configured to determine each image of the one or more display screens (11, 12) and transmit the image to the timing controller (15). The timing controller (15) is configured to divide each image of the one or more display screens (11, 12) into a plurality of sub-images in a P2P transmission manner, and output in parallel the corresponding sub-images to the plurality of source drivers (13, 14).Type: ApplicationFiled: May 13, 2021Publication date: October 27, 2022Inventors: Meng LI, Rui HAN, Jie YU, Pengtao LI, Chunhua WANG, Xiaoqiao DONG, Tielei ZHAO, Tingfeng HUANG, Shulin QIN, Yaoyao WANG, Xiaoxia WANG
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Publication number: 20220240381Abstract: A flexible printed circuit and manufacturing method thereof, and a displaying device. A wiring layer is arranged on a flexible substrate, a reinforcing layer is arranged on a side of the flexible substrate away from the wiring layer, the wiring layer comprises a plurality of signal wirings arranged along a first wiring area, a second wiring area, a third wiring area and a fourth wiring area, and the reinforcing layer comprises a first reinforcing structure located in the second wiring area and a second reinforcing structure located in the fourth wiring area. The impact strength of the flexible printed circuit is increased by arranging the first reinforcing structure in the second wiring area of the flexible substrate and arranging the second reinforcing structure in the fourth wiring area of the flexible substrate.Type: ApplicationFiled: September 24, 2021Publication date: July 28, 2022Inventors: Xiaoxia WANG, Shouyang LENG, Qing MA, Rui HAN, Jie YU, Dong CUI, Pengtao LI, Tielei ZHAO, Chunhua WANG, Xiaoqiao DONG, Yaoyao WANG, Jing YU
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Publication number: 20220219414Abstract: An automatic circumferential insertion apparatus and method for a complex rotary preform. The apparatus includes a double-hinge yarn carrier and a U-shaped bracket. Two ends of the double-hinge yarn carrier are respectively provided with a cylindrical hinge structure. One cylindrical hinge structure is in revolute pair connection with an outer clamping buckle at one end of the U-shaped bracket, and the other cylindrical hinge structure is in revolute pair connection with an inner clamping buckle at the other end of the U-shaped bracket. Two sides of the U-shaped bracket are provided with an electromagnet, respectively. The outer clamping buckle is provided with a pin, which is controlled by trigging, and is triggered simultaneously with the electromagnet at the side where the outer clamping buckle is arranged.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Inventors: Jun WANG, Zhongde SHAN, Xiaokang MA, Yaoyao WANG, Haoqin YANG
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Publication number: 20220213627Abstract: A mechanism for radially inserting a yarn into a 3D braided preform, including a first bracket, an upper linear actuator, a support mechanism, an upper yarn insertion device, a yarn carrying device, an upper gear ring, a lower yarn insertion device, a lower linear actuator, a second bracket, a lower gear ring, a lower gear, a lower motor, a lower circular track, an upper circular track, a base, an upper gear, a pneumatic transmission and control device and an upper motor.Type: ApplicationFiled: March 23, 2022Publication date: July 7, 2022Inventors: Zhongde SHAN, Jun WANG, Yaoyao WANG, Haoqin YANG, Chao LI
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Publication number: 20220130892Abstract: A light emitting module and a driving method thereof, and a displaying device. The light emitting module includes: a light emitting base plate, wherein the light emitting base plate includes M rows and N columns of light emitting regions, and each of the light emitting regions includes a plurality of light emitting devices that are connected in series; and a driving assembly, wherein the driving assembly includes one or more driving chips, each of the driving chips includes a plurality of first leads and a plurality of second leads, each of the first leads is connected to the first terminal of a corresponding one instance of the light emitting regions, and each of the second leads is connected to the second terminal of a corresponding one instance of the light emitting regions; wherein a total quantity of the second leads in the driving assembly is integer multiples of N.Type: ApplicationFiled: May 24, 2021Publication date: April 28, 2022Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xiaoqiao Dong, Rui Han, Xiaoxia Wang, Qi Qi, Jie Yu, Meng Li, Yaoyao Wang, Chunhua Wang, Tielei Zhao, Pengtao Li
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Publication number: 20220093566Abstract: A display device and a manufacturing method thereof are provided. The display device includes: a first array substrate, a first opposite substrate, a second array substrate and a second opposite substrate stacked in sequence; the first array substrate comprises a first overlap portion overlapping with the first opposite substrate, a first extension portion extending from the first overlap portion, and the second array substrate comprises a second overlap portion overlapping with the second opposite substrate, a second extension portion extending from the second overlap portion; a side, facing the second extension portion, of the first extension portion comprises a first control IC, and a side, away from the first extension portion, of the second extension portion comprises a second control IC; and a space between the first and the second extension portions is filled with a heat dissipation component at least in an area where the first control IC is.Type: ApplicationFiled: April 9, 2021Publication date: March 24, 2022Inventors: Tielei ZHAO, Rui HAN, Jie YU, Yaoyao WANG, Pengtao LI, Chunhua WANG, Meng LI, Xiaoqiao DONG, Xiaoxia WANG, Li TIAN
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Patent number: 11262496Abstract: The present disclosure relates to the field of display technology and, in particular, to a backlight module and a display panel. The backlight module may include a backplane, an optical film, and a light emitting plate. The backplane includes a bottom plate, a first side plate, and a second side plate, where the first side plate and the second side plate are arranged at two opposite sides of the bottom plate in a first direction, and both have support parts protruding toward an inner side of the back board. The optical film is arranged on a side of the support part away from the bottom plate, and has two opposite ends supported on the support parts. The light emitting part is arranged on the bottom plate and positioned at a side of the support part facing the bottom plate, and a light emitting direction of the light emitting part is toward the optical film.Type: GrantFiled: June 30, 2020Date of Patent: March 1, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Wenyang Li, Rui Han, Dong Cui, Zeyuan Tong, Qing Ma, Shouyang Leng, Dong Guan, Fengping Wang, Weining Chi, Zhipeng Zhang, Yue Zhai, Zan Zhang, Yaoyao Wang, Xiaoxia Wang