With the analysis among 158,075 patents, we discovered top 486 key players by total patent application. Mitsubishi Electric Corp., State Grid Corp. of China, Siemens AG are dominant in this area. They take 9.51% of the total patent filing.
Tokyo-to, Japan
Patent: 5,344
Beijing Shi, China
Patent: 5,090
Bayern, Germany
Patent: 4,603
Tokyo-to, Japan
Patent: 3,523
Tokyo-to, Japan
Patent: 2,472
Massachusetts, United States
Patent: 2,329
Gansu Sheng, China
Patent: 2,083
Ohio, United States
Patent: 1,928
Zhejiang Sheng, China
Patent: 1,900
With the analysis among 512 patents, we discovered top 70 start-ups by total patent application. Englishco LLC, M-I LLC, SuperGrid Institute SAS are active in this area.
New York, United States
Patent: 209
Texas, United States
Patent: 27
North Carolina, United States
Patent: 26
Tokyo-to, Japan
Patent: 24
Berlin, Germany
Patent: 18
California, United States
Patent: 15
Zhejiang Sheng, China
Patent: 11
California, United States
Patent: 11
With the analysis among related 49,606 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang Chint Electrics Co., Ltd., Shanghai Liangxin Electrical Co., Ltd. take 6.81% of patent filing during this period.
Beijing Shi, China
Patent: 1,624
Zhejiang Sheng, China
Patent: 919
Shanghai Shi, China
Patent: 836
Tokyo-to, Japan
Patent: 455
Guangdong Sheng, China
Patent: 449
Gyeonggi-do, South Korea
Patent: 439
DUBLIN, Ireland
Patent: 437
Zhejiang Sheng, China
Patent: 421
Jiangsu Sheng, China
Patent: 416
Zhejiang Sheng, China
Patent: 397
With the analysis among related 49,606 patents in last 5 years, we discover 80 new entrants. Shanghai Ailinke Intelligent Technology Co., Ltd., Zhejiang Minghui Intelligent Electric Co., Ltd., Zhejiang Aolai Electric Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 279
Zhejiang Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 57
Zhejiang Sheng, China
Patent: 46
Zhejiang Sheng, China
Patent: 43
Hunan Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 37
Nordrhein-Westfalen, Germany
Patent: 37
Tianjin Shi, China
Patent: 35
With the analysis among 6,763 patents, we discovered top 195 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Shenyang Polytechnic University are dominant in this area. They take 17.43% of the total patent filing.
Shaanxi Sheng, China
Patent: 367
Beijing Shi, China
Patent: 213
Liaoning Sheng, China
Patent: 143
Beijing Shi, China
Patent: 138
Sichuan Sheng, China
Patent: 113
Hubei Sheng, China
Patent: 112
Tianjin Shi, China
Patent: 86
Jiangsu Sheng, China
Patent: 81
Beijing Shi, China
Patent: 75
Hubei Sheng, China
Patent: 60