Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yanfei REN — 5 Patents

BOBOE: 4 patents #4,071 of 12,373Top 35%
OCOrdos Yuansheng Optoelectronics Co.: 2 patents #291 of 682Top 45%
BCBeijing Boe Optoelectronics Technology Co.: 1 patents #919 of 1,352Top 70%
CCChongqing Boe Optoelectronics Technology Co.: 1 patents #350 of 604Top 60%
Longbeilingcun, CN: #911 of 5,734 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Yanfei REN has been granted 5 US patents while listed as an inventor at BOE. The first was granted in 2021 and the most recent in July 2025. Yanfei REN ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Yanfei REN in Longbeilingcun, CN.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12371868 Eco-friendly high-performance all-solid-waste soil-binding material and preparation method and use method thereof Guodong ZENG, Ben'an Shu, Tengyu Yang, Maocong Zhu, Keyi Qiu +3 more 2025-07-29
12341484 Filter circuit, filter, method of manufacturing filter, and electronic device Yulin Feng, Yue Li, Yuelei Xiao, Huiying Li, Xue Cao +5 more 2025-06-24
11209934 Voltage driving method and device for touch display panel, and touch display panel Shaolei ZONG, Jieqiong Wang, Jigang Sun 2021-12-28
11157227 Switching control device and control method thereof, and display device Jigang Sun, Wanhua Yang, Weixing SHAN, Shaolei ZONG 2021-10-26
11004413 Power circuit for display panel, display panel and driving method thereof Jingpeng Zhao, Panpan Li, Xuebo Liang, Ting Yang, Weixing SHAN +1 more 2021-05-11

Frequent Collaborators

Jigang Sun2 shared
Shaolei ZONG2 shared
Weixing SHAN2 shared
Qichang AN1 shared
Kidong HAN1 shared
Jieqiong Wang1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5