With the analysis among 36,439 patents, we discovered top 487 key players by total patent application. Siemens AG, Robert Bosch GmbH, General Electric Co. are dominant in this area. They take 3.20% of the total patent filing.
Bayern, Germany
Patent: 514
Baden-Württemberg, Germany
Patent: 330
Massachusetts, United States
Patent: 321
Tokyo-to, Japan
Patent: 321
Tokyo-to, Japan
Patent: 299
Beijing Shi, China
Patent: 298
Osaka-fu, Japan
Patent: 268
New York, United States
Patent: 242
Tokyo-to, Japan
Patent: 232
Kanagawa-ken, Japan
Patent: 204
With the analysis among 187 patents, we discovered top 83 start-ups by total patent application. Electric Fuel Ltd., Aisin KK, Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 8
California, United States
Patent: 7
New York, United States
Patent: 7
Beijing Shi, China
Patent: 7
Texas, United States
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among related 12,971 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, TE Connectivity Germany GmbH, HARTING Electronics GmbH & Co. KG take 1.83% of patent filing during this period.
Beijing Shi, China
Patent: 120
TE Connectivity Germany GmbH
Berlin, Germany
Patent: 61
Tokyo-to, Japan
Patent: 54
Kanagawa-ken, Japan
Patent: 54
Sichuan Sheng, China
Patent: 51
Anhui Sheng, China
Patent: 48
Seoul, South Korea
Patent: 45
Zhejiang Sheng, China
Patent: 44
Shaanxi Sheng, China
Patent: 43
With the analysis among related 12,971 patents in last 5 years, we discover 172 new entrants. Fuyang Sineva Material Technology Co. Ltd., Ningbo Lumilan New Material Co. Ltd., QC Solar (Suzhou) Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 48
Zhejiang Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
With the analysis among 3,920 patents, we discovered top 255 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 5.69% of the total patent filing.
Sichuan Sheng, China
Patent: 78
Shaanxi Sheng, China
Patent: 65
Beijing Shi, China
Patent: 52
Zhejiang Sheng, China
Patent: 48
Hubei Sheng, China
Patent: 44
Anhui Sheng, China
Patent: 38
Heilongjiang Sheng, China
Patent: 34
Guangxi Zhuangzu Zizhiqu, China
Patent: 32
Shanghai Shi, China
Patent: 31