With the analysis among 448 patents, we discovered top 212 key players by total patent application. Hyundai Motor Co., Ltd., Daewoo Motor Co., Enric (Langfang) Energy Equipment integration Co., Ltd. are dominant in this area. They take 10.27% of the total patent filing.
Enric (Langfang) Energy Equipment integration Co., Ltd.
Hebei Sheng, China
Patent: 12
Sinocat Environmental Technology Co., Ltd.
Sichuan Sheng, China
Patent: 10
California, United States
Patent: 9
Sichuan Province Jinke Environmental Protection Technology Co.
Sichuan Sheng, China
Patent: 9
Xinxing Energy Equipment Co., Ltd.
Hebei Sheng, China
Patent: 7
Beijing Lantianda Auto Cleaning Fuel Technology Co. Ltd.
Beijing Shi, China
Patent: 6
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With the analysis among related 77 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Sinocat Environmental Technology Co., Ltd., Shanghaitech University, Natural Resources, Canada take 15.58% of patent filing during this period.
Sinocat Environmental Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 3
Natural Resources, Canada
Institute of Engineering Thermophysics Chinese Academy of Scie
Chengdu Alpha Nano Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Shaanxi Heavy Duty Automobile Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zaoyang Datong Auto Parts Co., Ltd.
Hubei Sheng, China
Patent: 2
National Energy Large-Scale Physical Energy Storage Technology R&D Center in Bijie High-tech Industrial Development Zone
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Patent: 2
Tianjin Riyuetiancheng Auto Parts Co., Ltd.
Tianjin Shi, China
Patent: 2
Anhui Hangtu Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 44 new entrants. Shanghaitech University, Zaoyang Datong Auto Parts Co., Ltd., National Energy Large-Scale Physical Energy Storage Technology R&D Center in Bijie High-tech Industrial Development Zone are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Zaoyang Datong Auto Parts Co., Ltd.
Hubei Sheng, China
Patent: 2
National Energy Large-Scale Physical Energy Storage Technology R&D Center in Bijie High-tech Industrial Development Zone
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Patent: 2
Institute of Engineering Thermophysics Chinese Academy of Scie
Chengdu Alpha Nano Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Tianjin Riyuetiancheng Auto Parts Co., Ltd.
Tianjin Shi, China
Patent: 2
Anhui Hangtu Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Malpass Power Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Anhui Zhilian Management Consulting Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 61 patents, we discovered top 23 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Zhejiang University are dominant in this area. They take 26.23% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Universiti Putra Malaysia
Selangor, Malaysia
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Henan University of Economics & Law
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1