Ran Duan — 56 Patents at BOE | Patent Leaderboard

Ran Duan has been granted 56 US patents while listed as an inventor at BOE. The first was granted in 2018 and the most recent in December 2025. Ran Duan ranks #44,020 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Ran Duan in Lo Wu, CN.

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #	Title	Co-Inventors	Date
12505784	Screen control method and apparatus, display apparatus, device and medium	Xian Wang, Yanhong Wu, Yongbin Xia	2025-12-23
12487789	Information display method, display device, electronic device, and computer-readable medium	Xiaodong Shi, Yongbin Xia	2025-12-02
12469112	Image restoration method and apparatus, and electronic device	Daohua Zhu	2025-11-11
12438998	Display control method, display control device, display apparatus and computer readable medium	Congjie Wu, Lihua Geng, Xiaojun Ma, Xian Wang	2025-10-07
12406462	Method and device for detecting bad points in video and computer readable medium	Dan Zhu	2025-09-02
12407236	Motor, camera module, and mobile terminal	Yingyong He, Haibo Wan, Dengfeng Li	2025-09-02
12373154	Spliced display screen reducing hashrate of inner processing algorithm	—	2025-07-29
12363268	Video processing method, video processing device, and display device	Lihua Geng, Xian Wang	2025-07-15
12347359	Display method and device for splicing display screen, computer device and storage medium	Yanhong Wu, Xian Wang, Congrui Wu, Guannan Chen	2025-07-01
12308906	Radio astronomy interference signal reduction method, apparatus, and system and computer device	Yu Wang, Yi Feng, Di Li	2025-05-20
12279069	Video processor, video processing method, display control system, and electronic device	Lihua Geng, Congrui Wu, Xitong Ma, Youxiang XIA	2025-04-15
12270097	Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature	Shuo Huang, Beijiang Zhang, Wenyun Zhang, Heyong Qin, Guangpu Zhao +3 more	2025-04-08
12229363	Display apparatus, display method, and computer-program product	Xitong Ma, Xingxing Zhao, Tao Li, Yangyang Zhang	2025-02-18
12212874	Monitor system and method for controlling displaying thereof	Xitong Ma, Yanfu Li, Haiyan Wan	2025-01-28
12211185	Computer-implemented image-processing method, image-enhancing convolutional neural network, and computer product	Dan Zhu, Guannan Chen	2025-01-28
12198310	Image processing method for performing color migration to correction image according to reference image, and obtaining first scratch image and/or second scratch image so as to obtain scratch repairing image	Dan Zhu, Yanhong Wu, Guannan Chen	2025-01-14
12198302	Image processing method and device, and training method of image processing model and training method thereof	Hanwen Liu, Yunhua LU	2025-01-14
12190472	Video enhancement method and apparatus, and electronic device and storage medium	Dan Zhu, Guannan Chen	2025-01-07
12146201	Method for internal stress regulation in superalloy disk forgings by pre-spinning	Beijiang Zhang, Wenyun Zhang, Chenggang Tian, Aihua Huang, Guodong Zhang +5 more	2024-11-19
12125174	Image processing method and device, and computer-readable storage medium	Guannan Chen, Mengdi Sun, Lijie Zhang	2024-10-22
12033304	Method for marking focused pixel, electronic device, storage medium, and chip	Congrui Wu, Xitong Ma, Lihua Geng	2024-07-09
12015873	Image transmission device and control method thereof, image transmission system and display apparatus	Lihua Geng, Xitong Ma, Xiaodong Shi	2024-06-18
12008285	Image processing method and display control method	Lihua Geng, Xitong Ma, Xiaodong Shi	2024-06-11
11954394	Splicing screen and control method and system thereof	—	2024-04-09
11924070	Data processing method and device	Qi Sun, Shuangfeng Han	2024-03-05

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Ran Duan — 56 Patents

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