With the analysis among 250,100 patents, we discovered top 475 key players by total patent application. State Grid Corp. of China, Siemens AG, Siemens SA are dominant in this area. They take 5.37% of the total patent filing.
Beijing Shi, China
Patent: 7,783
Bayern, Germany
Patent: 2,829
Madrid, Spain
Patent: 2,829
Baden-Württemberg, Germany
Patent: 2,759
Michigan, United States
Patent: 2,759
Aichi, Japan
Patent: 1,263
Bayern, Germany
Patent: 1,158
Osaka, Japan
Patent: 1,150
Osaka, Japan
Patent: 1,150
Tokyo, Japan
Patent: 1,061
With the analysis among 1,840 patents, we discovered top 441 start-ups by total patent application. Seabased AB, Newnagy (Tangshan) LLC, SonicEnergy, Inc. are active in this area.
Dublin, Ireland
Patent: 105
Hebei Sheng, China
Patent: 45
California, United States
Patent: 44
Thüringen, Germany
Patent: 43
Texas, United States
Patent: 30
Rhône-Alpes, France
Patent: 26
Warwickshire, United Kingdom
Patent: 26
Illinois, United States
Patent: 25
Oxfordshire, United Kingdom
Patent: 22
With the analysis among related 125,340 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch Corp., Robert Bosch GmbH take 3.55% of patent filing during this period.
Beijing Shi, China
Patent: 3,023
Michigan, United States
Patent: 712
Baden-Württemberg, Germany
Patent: 712
Guangdong Sheng, China
Patent: 525
Bayern, Germany
Patent: 520
Guangdong Sheng, China
Patent: 490
Beijing Shi, China
Patent: 488
Baden-Württemberg, Germany
Patent: 439
Bayern, Germany
Patent: 378
With the analysis among related 125,340 patents in last 5 years, we discover 13 new entrants. Hunan Electric Power Co., Suzhou Inspur Intelligent Technology Co., Ltd., Hepu Energy Environmental Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 54
Beijing Shi, China
Patent: 35
Shinry Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 31
Qinghai Sheng, China
Patent: 26
Xinjiang Uygur Zizhiqu, China
Patent: 26
Pennsylvania, United States
Patent: 21
Indiana, United States
Patent: 21
With the analysis among 45,072 patents, we discovered top 400 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, South China University of Technology are dominant in this area. They take 7.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 676
Beijing Shi, China
Patent: 612
Guangdong Sheng, China
Patent: 457
Beijing Shi, China
Patent: 429
Jiangsu Sheng, China
Patent: 428
Hunan Sheng, China
Patent: 424
Guangdong Sheng, China
Patent: 364
Sichuan Sheng, China
Patent: 347
Shanghai Shi, China
Patent: 341
Guangdong Sheng, China
Patent: 329