With the analysis among 95 patents, we discovered top 39 key players by total patent application. Epsilor-Electric Fuel Ltd., HS Labs, Inc., General Electric Co. are dominant in this area. They take 18.95% of the total patent filing.
Epsilor-Electric Fuel Ltd.
Texas, United States
Patent: 5
Massachusetts, United States
Patent: 4
Texas, United States
Patent: 4
United Services Automobile Association
Texas, United States
Patent: 3
Shin-Kobe Electric Machinery Co., Ltd.
Wisconsin, United States
Patent: 3
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 28 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing China Electronics Technology Group Corp. 18th Res Institute, Epsilor-Electric Fuel Ltd., United Services Automobile Association take 42.86% of patent filing during this period.
China Electronics Technology Group Corp. 18th Res Institute
Tianjin Shi, China
Patent: 5
Epsilor-Electric Fuel Ltd.
United Services Automobile Association
Texas, United States
Patent: 3
Hunan Huidong New Materials Co., Ltd.
Hunan Sheng, China
Patent: 2
Texas, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Suzhou Roneng Nano Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Yiyuan New Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
PolyPlus Battery Co., Inc.
California, United States
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 8 new entrants. United Services Automobile Association, Hunan Huidong New Materials Co., Ltd., Tiangong University are the most active new entrants in this area.
United Services Automobile Association
Texas, United States
Patent: 3
Hunan Huidong New Materials Co., Ltd.
Hunan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Suzhou Roneng Nano Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Yiyuan New Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Changsha Xunyang New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
City University of Hong Kong
Hong Kong SAR, China
Patent: 1
Changsha Jinfeng New Energy Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 4 universities and scientific research institutions by total patent application. Central South University, Tiangong University, City University of Hong Kong are dominant in this area. They take 55.00% of the total patent filing.
Hunan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
City University of Hong Kong
Hong Kong SAR, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1