Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Linyi, CN ranks #9,595 worldwide for total patents filed all time, with 212 patents from 62 inventors. Leading employers of inventors based in Linyi, CN include Kadtc Pet Supplies, British Telecommunications Public Limited, Zhejiang University.

Showing 1–50 of 62 inventors

Rank Inventor Primary Company Patents
1 Changli Wu Kadtc Pet Supplies 76
2 Liwen He British Telecommunications Public Limited 11
3 Xianbin Yu Zhejiang University 8
3 Zhiquan Zhao Lunan Pharmaceutical Group 8
#5 Pengcheng Nie Zhejiang University 6
#6 Chuanhai Zhang Amazon 5
#7 Chunguang Chen Forschungszentrum Jülich Gmbh 4
#7 Guangyan Li City University Of Hong Kong 4
#7 Wenna Zhang Rijk Zwaan Zaadteelt En Zaadhandel B.V. 4
#7 Liankui Zhou 4
#11 Dianzhang Jiang 3
#11 Jingchun Yao Lunan Pharmaceutical Group 3
#11 Xiaoyuan Song Xi'An Jiaotong University 3
#11 Qinbin Sun 3
#11 Hualong Zhang OPPO 3
#11 Xingji WANG Crrc Qingdao Sifang Co. 3
#17 Xinghua Zheng Byd Company Limited 2
#17 Huijin Gao Unknown 2
#17 Cuibao Wang 2
#17 Junsheng Song 2
#17 Huachao Teng 2
#17 Yimin Wen 2
#17 Hengxiang Wen 2
#17 Fengyu Zhu 2
#17 Guimin Zhang Lunan Pharmaceutical Group 2
#17 Xizhen Sun Telenav 2
#17 Kefen Wang Tianjin University Of Science And Technology 2
#17 Dongmei Wu 2
#17 Yongxia Guan Lunan Pharmaceutical Group 2
#17 Zhicun Zhang 2
#17 Lechun Zhang 2
#17 Xiaodong Lu China Energy Investment Corporation Limited 2
#17 Xinwei Tong 2
#17 Zengxue Wang 2
#35 Ruixin LV 1
#35 Yongkun Zheng Kadtc Pet Supplies 1
#35 Xiaoqian Mu Kadtc Pet Supplies 1
#35 Xuexi Chen 1
#35 Mingze Sui 1
#35 Chandler Dai 1
#35 Ruquan LIANG 1
#35 Huishu Zhuang Shanghai Normal University 1
#35 Xiwei Liu Shanghai Normal University 1
#35 Xianwei Zheng 1
#35 Guanjun Liu 1
#35 Qinghuai Lv 1
#35 Yinchuan Wang 1
#35 Zhaoyu Xue Cummins Power Generation 1
#35 Lairong Ding 1
#35 Xiaofan Liu 1