Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kunming, CN ranks #1,791 worldwide for total patents filed in 2020, with 81 patents from 66 inventors. Leading employers of inventors based in Kunming, CN include China Tobacco Yunnan Industrial Co., Beijing Baidu Netcom Science Technology Co., Yunnan University.

Showing 1–50 of 66 inventors

Rank Inventor Primary Company Patents
1 Jianguo TANG China Tobacco Yunnan Industrial Co. 3
1 Jianguo Duan Beijing Baidu Netcom Science Technology Co. 3
3 Chengya Wang China Tobacco Yunnan Industrial Co. 2
3 Bingzhu Chen 2
3 Dalin Yuan China Tobacco Yunnan Industrial Co. 2
3 Shanzhai Shang China Tobacco Yunnan Industrial Co. 2
3 Shiwei Li China Tobacco Yunnan Industrial Co. 2
3 Xudong ZHENG China Tobacco Yunnan Industrial Co. 2
3 Daomei Chen Yunnan University 2
3 Jingmei Han China Tobacco Yunnan Industrial Co. 2
3 Yongkuan Chen China Tobacco Yunnan Industrial Co. 2
3 Shunliang Tang China Tobacco Yunnan Industrial Co. 2
3 Ping Lei China Tobacco Yunnan Industrial Co. 2
#14 Zi Li 1
#14 Yifen Wang Kunming Institute Of Botany, Chinese Academy Of Sciences 1
#14 Panlong Zhu Kunming University Of Science And Technology 1
#14 Huilang Liu 1
#14 Kuanren Zhang 1
#14 Xuelong Li Kunming University Of Science And Technology 1
#14 Zeqian Li 1
#14 Renchao Ma China Institute Of Water Resources And Hydropower Research 1
#14 Yimin Chuan China Institute Of Water Resources And Hydropower Research 1
#14 Zichong Li China Institute Of Water Resources And Hydropower Research 1
#14 Zhaoxin Chen China Institute Of Water Resources And Hydropower Research 1
#14 Xiaolong Ma Institute Of Microelectronics Of The Chinese Academy Of Sciences 1
#14 Mingxi Pan Chengdu Boe Optoelectronics Technology Co. 1
#14 Longyan Zhao 1
#14 Jinhua Zhao 1
#14 Xianghua Yuan China Institute Of Water Resources And Hydropower Research 1
#14 Zejiang Xiang China Institute Of Water Resources And Hydropower Research 1
#14 Junyang Yu China Institute Of Water Resources And Hydropower Research 1
#14 Jianhua Shang Kpc Pharmaceuticals 1
#14 Zesheng Wang Shandong University 1
#14 Liangtao Yin Kunming University Of Science And Technology 1
#14 Mingyi Wu 1
#14 Qiulin Zhang Kunming University Of Science And Technology 1
#14 Yuehai Shen 1
#14 Zaifei Yin Kunming University Of Science And Technology 1
#14 Lutan Zhou 1
#14 Zongliang Zhang Beijing University Of Technology 1
#14 Lian Yang Changzhou University 1
#14 Xiaodong Luo Kunming Institute Of Botany, Chinese Academy Of Sciences 1
#14 Tiancai Zhang 1
#14 Chunmei Zhao 1
#14 Nuo Zhou 1
#14 Hang JIN KAIST 1
#14 Buming Chen Kunming University Of Science And Technology 1
#14 Guanqun Nan China Institute Of Water Resources And Hydropower Research 1
#14 Hongqi Ma China Institute Of Water Resources And Hydropower Research 1
#14 Zhi Yang Sci Pharmtech 1