With the analysis among 144,021 patents, we discovered top 476 key players by total patent application. General Electric Co., Samsung Electronics Co., Ltd., Siemens AG are dominant in this area. They take 4.93% of the total patent filing.
Massachusetts, United States
Patent: 2,495
Bayern, Germany
Patent: 1,828
Osaka-fu, Japan
Patent: 1,187
Beijing Shi, China
Patent: 1,156
Tokyo-to, Japan
Patent: 1,146
Tokyo-to, Japan
Patent: 1,093
Tokyo-to, Japan
Patent: 995
Tokyo-to, Japan
Patent: 863
With the analysis among 904 patents, we discovered top 357 start-ups by total patent application. Light Field Lab, Inc., KIOXIA Corp., Aisin KK are active in this area.
California, United States
Patent: 60
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 36
California, United States
Patent: 18
Lombardia, Italy
Patent: 17
Shanghai Shi, China
Patent: 16
Nuevo León, Mexico
Patent: 15
California, United States
Patent: 14
With the analysis among related 17,958 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, North China Electric Power University take 2.18% of patent filing during this period.
Beijing Shi, China
Patent: 223
Tianjin Shi, China
Patent: 91
Beijing Shi, China
Patent: 77
Zhejiang Sheng, China
Patent: 73
Shaanxi Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 69
Shandong Sheng, China
Patent: 68
Beijing Shi, China
Patent: 67
Liaoning Sheng, China
Patent: 66
Beijing Shi, China
Patent: 66
With the analysis among related 17,958 patents in last 5 years, we discover 38 new entrants. ENN Digital Energy Technology Co., Ltd., Cerebras Systems, Inc., Zhejiang Weilun Design Consulting Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 29
California, United States
Patent: 14
Zhejiang Sheng, China
Patent: 9
Texas, United States
Patent: 9
Virginia, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Chongqing Chuyu Technology Co., Ltd.
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among 25,214 patents, we discovered top 344 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, North China Electric Power University are dominant in this area. They take 4.85% of the total patent filing.
Beijing Shi, China
Patent: 448
Zhejiang Sheng, China
Patent: 391
Beijing Shi, China
Patent: 295
Tianjin Shi, China
Patent: 295
Jiangsu Sheng, China
Patent: 274
Guangdong Sheng, China
Patent: 237
Shaanxi Sheng, China
Patent: 210
Shanghai Shi, China
Patent: 187
Chongqing Shi, China
Patent: 177
Sichuan Sheng, China
Patent: 174