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

Daguantang, CN 2025

375 patents  ·  243 inventors

Ranked #569 of 40,155 cities Top 2%

Showing 51–100 of 243 inventors

Rank Inventor Primary Company Patents
#24 Dengfeng Cheng State Grid Corporation Of China 2
#24 Jianan Zheng Dalian University Of Technology 2
#24 Liufang Wang State Grid Anhui Electric Power Research Institute 2
#24 Ruiqin Zhang City University Of Hong Kong 2
#24 Shuwei Pan Hefei Hualing Co. 2
#24 Jianqing GAO Iflytek Co. 2
#24 Dongcheng HAN — 2
#24 Haojie Xia Hefei University Of Technology 2
#24 Chenggong He Anhui Anuki Technologies Co. 2
#24 Yadong Feng Wenzhou Guolong Sanitary Ware Co. 2
#24 Yuanzhang Qin Changxin Memory Technologies 2
#24 Sha Luo State Grid Anhui Electric Power Research Institute 2
#24 KuoChiang Chao — 2
#24 Youzhao Chen — 2
#24 Qingwang LIU Tarapeutics Science 2
#24 Manni Gao — 2
#24 Jian Niu Alipay (Hangzhou) Information Technology Co. 2
#24 Zha Pan — 2
#69 Dexing Luo Lontium Semiconductor 1
#69 Qingfeng Zhang Baoshan Iron & Steel Co. 1
#69 Chunli Jiang — 1
#69 Danfeng LIU — 1
#69 Yuqing Cui Sungrow Power Supply Co. 1
#69 Wangfan Wu — 1
#69 Falu Wang — 1
#69 Deyong He University Of Science And Technology Of China 1
#69 Tingdi Chen University Of Science And Technology Of China 1
#69 Yuanzhe Ge Wuhan University 1
#69 Guangcan Guo University Of Science And Technology Of China 1
#69 Zhenqiang Yin University Of Science And Technology Of China 1
#69 Tianzhong Zhang — 1
#69 Enbing BI — 1
#69 Chia Jen Tung Changxin Memory Technologies 1
#69 Chong Wang Dupont Electronics 1
#69 Tong LIU Hefei Core Storage Electronic Limited 1
#69 Jinjun GAO Guangdong Welling Auto Parts Co. 1
#69 Qinqin Gong Hefei Hualing Co. 1
#69 Xiangyu Ji Lontium Semiconductor 1
#69 YongJian Xu Hefei Institutes Of Physical Sciences, Chinese Academy Of Sciences 1
#69 Zhibing Wang Disney 1
#69 Zhifang Ning Hefei Hualing Co. 1
#69 Guangci Li Qingdao Institute Of Bioenergy And Bioprocess Technology, Chinese Academy Of Sciences 1
#69 Xiaorui LI — 1
#69 Lunwu Zhao Hefei University Of Technology 1
#69 Hongsheng Dou Sungrow Power Supply Co. 1
#69 Xianjin Guan — 1
#69 Sheng-Chao Liu Au Optronics 1
#69 Wenrui Yu — 1
#69 Xiong Ruan — 1
#69 Shaofeng Zhao — 1