With the analysis among 491,217 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Huawei Technologies Co., Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.50% of the total patent filing.
Beijing Shi, China
Patent: 15,068
Guangdong Sheng, China
Patent: 3,900
Tokyo-to, Japan
Patent: 3,128
Tokyo-to, Japan
Patent: 3,113
Guangdong Sheng, China
Patent: 3,055
Tokyo-to, Japan
Patent: 2,926
Jiangsu Sheng, China
Patent: 2,715
Baden-Württemberg, Germany
Patent: 2,549
Guangdong Sheng, China
Patent: 2,445
With the analysis among 10,220 patents, we discovered top 458 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Qi An Xin Technology Group, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 624
Beijing Shi, China
Patent: 258
Guangdong Sheng, China
Patent: 236
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 182
Zhejiang Sheng, China
Patent: 141
Guangdong Sheng, China
Patent: 132
Shanghai Shi, China
Patent: 112
Beijing Shi, China
Patent: 110
Henan Sheng, China
Patent: 106
California, United States
Patent: 95
With the analysis among related 471,911 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Huawei Technologies Co., Ltd. take 3.62% of patent filing during this period.
Beijing Shi, China
Patent: 11,441
Guangdong Sheng, China
Patent: 3,038
Guangdong Sheng, China
Patent: 2,624
Jiangsu Sheng, China
Patent: 2,619
Tokyo-to, Japan
Patent: 2,334
Guangdong Sheng, China
Patent: 2,292
Beijing Shi, China
Patent: 2,206
Jiangsu Sheng, China
Patent: 1,861
Baden-Württemberg, Germany
Patent: 1,535
Tokyo-to, Japan
Patent: 1,442
With the analysis among related 471,911 patents in last 5 years, we discover 29 new entrants. Alipay (Hangzhou) Information Technology Co., Ltd., Southern Power Grid Digital Power Research Co. Ltd., Zhuhai Lianyun Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 832
Guangdong Sheng, China
Patent: 471
Guangdong Sheng, China
Patent: 419
Hubei Sheng, China
Patent: 402
Shanghai Shi, China
Patent: 379
Shanghai Shi, China
Patent: 314
Guangxi Zhuangzu Zizhiqu, China
Patent: 218
Shandong Sheng, China
Patent: 217
Jilin Sheng, China
Patent: 215
Shandong Sheng, China
Patent: 193
With the analysis among 86,171 patents, we discovered top 240 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Southeast University are dominant in this area. They take 8.22% of the total patent filing.
Beijing Shi, China
Patent: 1,497
Beijing Shi, China
Patent: 1,475
Jiangsu Sheng, China
Patent: 1,335
Beijing Shi, China
Patent: 1,269
Zhejiang Sheng, China
Patent: 1,204
Shaanxi Sheng, China
Patent: 984
Jiangsu Sheng, China
Patent: 977
Hubei Sheng, China
Patent: 918
Sichuan Sheng, China
Patent: 843
Sichuan Sheng, China
Patent: 824