Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Jiaocheng District, CN ranks #3,436 worldwide for total patents filed all time, with 866 patents from 22 inventors. Leading employers of inventors based in Jiaocheng District, CN include Chengdu Boe Optoelectronics Technology Co., HGST, Corning Incorporated.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Xin Zhang Chengdu Boe Optoelectronics Technology Co. 253
2 Yi Zheng HGST 185
3 Yuming Xie Corning Incorporated 64
#4 Wei Zhang Sz Dji Technology Co. 58
#5 Kai Wu Contemporary Amperex Technology Co., Limited 56
#6 Xin Sun Contemporary Amperex Technology Co., Limited 51
#7 Yang Lei IBM 34
#8 Jianguo Zhang Taiyuan University Of Technology 32
#9 Haihua Huang Cisco 28
#10 Jiajun Wang Contemporary Amperex Technology Co., Limited 18
#11 Cuiping Zhang Contemporary Amperex Technology Co., Limited 15
#12 Yanming Zhao Kla-Tencor 11
#12 Guobao Wang Contemporary Amperex Technology Co., Limited 11
#14 Jibin Geng Headway Technologies 10
#14 Yichen Wu University of California 10
#16 Juanjuan Sun Contemporary Amperex Technology Co., Limited 9
#17 Jianlin Liu University of California 7
#18 Binyi Chen Visa 4
#19 Shengkai Wu Apple 3
#19 Yiyang Gong Contemporary Amperex Technology (Hong Kong) Limited 3
#21 Zhenhe Sun Ningde Amperex Technology Limited 2
#21 Chunlei Meng Ningde Amperex Technology Limited 2

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