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USPTO Patent Rankings Data through Dec 31, 2025
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Wujun Chen — 12 Patents

RSRealtek Semiconductor: 7 patents #197 of 1,741Top 15%
SUShanghai Jiao Tong University: 3 patents #58 of 905Top 7%
CCChina Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
SCSinopec Petroleum Engineering Technology Research Institute Co.: 1 patents #11 of 28Top 40%
Suzhou, CN: #109 of 2,542 inventorsTop 5%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Wujun Chen has been granted 12 US patents while listed as an inventor at Realtek Semiconductor. The first was granted in 2021 and the most recent in April 2025. Wujun Chen ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Wujun Chen in Suzhou, CN.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 3 patents in 2023.peak 32021: 2 patents20212022: 1 patents20222023: 3 patents20232024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12278595 Cleaning robot and cleaning method Xiangbo Shen, Xiangming Dun, Zhongliang Jing, Xiangyong Dun, Lei Shan +6 more 2025-04-15
12209999 Method for determining equilibrium state of tensegrity structure Jianhui Hu, Bing Zhao, Jun Yang, Jiandong Xu 2025-01-28
12212761 Encoder and associated signal processing method Weimin Zeng, Chi-Wang Chai, Wei Pu, Wei Li 2025-01-28
12120311 Encoder and associated signal processing method Weimin Zeng, Chi-Wang Chai, Wei Li, Wei Pu 2024-10-15
11987388 Tensioning method for tensegrity keel Yibei Zhang, Chengjun Gao, Jianhui Hu, Jiandong Xu, Jing Liu +1 more 2024-05-21
11952860 Staged cementing device and staged cementing method Jinli Qin, Yang Liu, Ben Liu, Zhaohui Guo, Yanjun Zeng +4 more 2024-04-09
11770524 Loop filter utilized in encoder and associated signal processing method Weimin Zeng, Chi-Wang Chai, Wei Li, Rong Zhang 2023-09-26
11750800 Encoder and associated signal processing method Weimin Zeng, Chi-Wang Chai, Wei Pu, Jing Wang, Wei Li 2023-09-05
11598702 Double-cross composite fabric membrane biaxial tensile strength test piece and manufacturing method thereof Chengjun Gao, Taibai Shi, Pingan WANG, Mei-Tan Wang 2023-03-07
11523117 Encoder using coding tree unit level adaptive quantization mode to adjust frame level quantization parameter and associated signal processing method Weimin Zeng, Chi-Wang Chai, Wei Li, QingXi He, Rong Zhang 2022-12-06
11051013 Device and method of selecting an intra mode of a coding unit Chi-Wang Chai, Weimin Zeng, Jing Wang, Wei Pu 2021-06-29
10972767 Device and method of handling multiple formats of a video sequence Lingzhi Liu, Li Liu, Jing Wang, QingXi He, Wei Pu +2 more 2021-04-06

Frequent Collaborators

Weimin Zeng7 shared
Chi-Wang Chai7 shared
Wei Pu5 shared
Wei Li5 shared
Jing Wang3 shared
Chengjun Gao2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12