Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kunming, CN ranks #1,308 worldwide for total patents filed in 2021, with 107 patents from 56 inventors. Leading employers of inventors based in Kunming, CN include China Tobacco Yunnan Industrial Co., Kunming University Of Science And Technology, Huawei.

Showing 1–50 of 56 inventors

Rank Inventor Primary Company Patents
1 Yongkuan Chen China Tobacco Yunnan Industrial Co. 10
2 Donglai ZHU China Tobacco Yunnan Industrial Co. 6
2 Shoubo Li China Tobacco Yunnan Industrial Co. 6
#4 Shanzhai Shang China Tobacco Yunnan Industrial Co. 5
#4 Ping Lei China Tobacco Yunnan Industrial Co. 5
#4 Chengya Wang China Tobacco Yunnan Industrial Co. 5
#4 Jingmei Han China Tobacco Yunnan Industrial Co. 5
#8 Jianguo TANG China Tobacco Yunnan Industrial Co. 4
#8 Dalin Yuan China Tobacco Yunnan Industrial Co. 4
#8 Jun Wu China Tobacco Yunnan Industrial Co. 4
#11 Xudong ZHENG China Tobacco Yunnan Industrial Co. 3
#12 Weiping Dai Kunming University Of Science And Technology 2
#12 Peng Dong Huawei 2
#12 Hong Hu China Tobacco Yunnan Industrial Co. 2
#12 Qiulin Zhang Kunming University Of Science And Technology 2
#12 Deshou Mao China Tobacco Yunnan Industrial Co. 2
#17 Tengxiang Zhang Kunming University Of Science And Technology 1
#17 Weibo Gao 1
#17 Changshan Zhao China Tobacco Yunnan Industrial Co. 1
#17 Kunrong Shi China Tobacco Yunnan Industrial Co. 1
#17 Guozheng ZHA Kunming University Of Science And Technology 1
#17 Jiao Xie China Tobacco Yunnan Industrial Co. 1
#17 Xiangliang Liu Kunming University Of Science And Technology 1
#17 Shouyun Yang 1
#17 Zhi Yang Sci Pharmtech 1
#17 Weimin GONG China Tobacco Yunnan Industrial Co. 1
#17 Nengjun XIANG China Tobacco Yunnan Industrial Co. 1
#17 Wei ZHE China Tobacco Yunnan Industrial Co. 1
#17 Long HAN Guandong Ocean University 1
#17 Bin Su TSMC 1
#17 Shiwei Li China Tobacco Yunnan Industrial Co. 1
#17 Jin Dong Shennan Circuits Co. 1
#17 Lingxuan Liu China Tobacco Yunnan Industrial Co. 1
#17 Dan SHAO 1
#17 Dachun LIU Kunming University Of Science And Technology 1
#17 Qingchun Yu Kunming University Of Science And Technology 1
#17 Guangcheng Wei Kunming University Of Science And Technology 1
#17 Dengke Wang Yunnan University 1
#17 Zhihong Tan China Tobacco Yunnan Industrial Co. 1
#17 Kunmiao Wang China Tobacco Yunnan Industrial Co. 1
#17 Baoshan Yue China Tobacco Yunnan Industrial Co. 1
#17 Xi Lv China Tobacco Yunnan Industrial Co. 1
#17 Bin Chen Guangdong Midea Consumer Electric Manufacturing Co. 1
#17 Maosong Zhou 1
#17 Heng Xiong Kunming University Of Science And Technology 1
#17 Baoxing Wang Jiangnan University 1
#17 Wei Jiang China Tobacco Yunnan Industrial Co. 1
#17 Hangxing Li China Tobacco Yunnan Industrial Co. 1
#17 Huipeng Liu 1
#17 Weichao Li Beijing Deepcool Industries Co. 1