With the analysis among 47 patents, we discovered top 45 key players by total patent application. Hitachi Ltd., Chongqing Golden Queen New Energy Vehicle Manufacturing Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 12.77% of the total patent filing.
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 17 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Zhejiang University, Chongqing Transportation Vocational College, Chongqing Golden Queen New Energy Vehicle Manufacturing Co., Ltd. take 35.29% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Ruian Blue Whale Diving Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 18 new entrants. Zhejiang University, Chongqing Transportation Vocational College, Chongqing Golden Queen New Energy Vehicle Manufacturing Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Ruian Blue Whale Diving Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 8 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Dalian Maritime University are dominant in this area. They take 60.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1