Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Hangzhou City, CN 2025

1,834 patents  ·  1,200 inventors

Ranked #136 of 40,155 cities Top 1%

Showing 51–100 of 1,200 inventors

Rank Inventor Primary Company Patents
#41 Linyao ZHAO Hangzhou Dac Biotech Co. 4
#41 Hanxin Zhang T-Max (Hangzhou) Technology, Co. 4
#41 Jin Zhao Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical 4
#41 Qihui Zhao Hangzhou Biotest Biotech Co. 4
#41 Yunyun Jiang Orbbec 4
#41 Xiang Zhao Nanjing Chervon Industry Co. 4
#41 Hujun Bao Zhejiang University 4
#41 Zhixiang GUO Hangzhou Dac Biotech Co. 4
#41 Wenjun LI Hangzhou Dac Biotech Co. 4
#41 Huihui GUO Hangzhou Dac Biotech Co. 4
#41 Renfang Yang — 4
#41 Qianqian TONG Hangzhou Dac Biotech Co. 4
#41 Yuyin Wang Huawei 4
#41 Pintong Huang Zhejiang University 4
#41 Jianwei Yin Zhejiang University 4
#41 Xiaomai ZHOU Hangzhou Dac Biotech Co. 4
#41 Chaoliang Sun Zhejiang Lab 4
#41 Shengyu ZHANG Tencent 4
#41 Hangbo YE Hangzhou Dac Biotech Co. 4
#41 Zhimin Zhang North University Of China 4
#41 Yongzhang Liu Hangzhou Yixiang Technology Research And Development Co. 4
#41 Jun PIAO Nec 4
#41 Shun GAI Hangzhou Dac Biotech Co. 4
#41 Junxiang JIA Hangzhou Dac Biotech Co. 4
#41 Dongdong Zhao Chengdu Boe Optoelectronics Technology Co. 4
#76 Fangyu Zhang Chengdu Monolithic Power Systems Co. 3
#76 Wangmiao Hu Chengdu Monolithic Power Systems Co. 3
#76 Yisong HAN Hangzhou Oxygen Plant Group Co. 3
#76 Hangfei Yu T-Max (Hangzhou) Technology, Co. 3
#76 Xiaobo Yu Huawei 3
#76 Suyue Wang — 3
#76 Jiadong Chen Hangzhou Hikvision Digital Technology Co. 3
#76 Yourui HuangFu Huawei 3
#76 Chuili Kong Huawei 3
#76 Xingxin Huang Chubby Gorilla 3
#76 Jian Zhang Electric Power Science & Research Institute Of State Grid Tianjin Electric Power 3
#76 Lijie Jiang Chengdu Monolithic Power Systems Co. 3
#76 Chen Wang Getac Technology 3
#76 Fengdun Zhang Chubby Gorilla 3
#76 Liang Han Wu Zhejiang Cfmoto Power Co. 3
#76 Yingjun Liu Cambridge Enterprise Limited 3
#76 Ting Jiang Hand Held Products 3
#76 Zhongyang Luo Zhejiang University 3
#76 Yuqi Wu Hangzhou Normal University 3
#76 Xiaolei Zhang BOE 3
#76 Shuiguang DENG Zhejiang University 3
#76 Canjun Yang Zhejiang University 3
#76 Weikang Mao Zhejiang Cfmoto Power Co. 3
#76 Meixin LIN Huawei 3
#76 Kezheng Ma — 3