With the analysis among 15,369 patents, we discovered top 485 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 14.03% of the total patent filing.
Tokyo-to, Japan
Patent: 774
Tokyo-to, Japan
Patent: 733
Tokyo-to, Japan
Patent: 650
Bayern, Germany
Patent: 634
Gansu Sheng, China
Patent: 300
Nordrhein-Westfalen, Germany
Patent: 283
Tokyo-to, Japan
Patent: 267
Beijing Shi, China
Patent: 248
Osaka-fu, Japan
Patent: 236
With the analysis among 60 patents, we discovered top 7 start-ups by total patent application. Englishco LLC, Aisin KK, Pakal Technologies, Inc. are active in this area.
New York, United States
Patent: 41
California, United States
Patent: 6
Jiangxi Sheng, China
Patent: 4
Infinite Intelligence Group LLC
Michigan, United States
Patent: 1
With the analysis among related 424 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing State Grid Corp. of China, Global Energy Interconnection Research Institute, Huazhong University of Science & Technology take 11.56% of patent filing during this period.
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 18
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among related 424 patents in last 5 years, we discover 124 new entrants. Guangdong Power Grid Co. Ltd., Hangzhou Ruidi Biological Technology Co., Ltd., Ceristar Electric Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 1,324 patents, we discovered top 171 universities and scientific research institutions by total patent application. University of Connecticut, North China Electric Power University, Huazhong University of Science & Technology are dominant in this area. They take 9.29% of the total patent filing.
Connecticut, United States
Patent: 36
Beijing Shi, China
Patent: 34
Hubei Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Sichuan Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10