With the analysis among 2,956 patents, we discovered top 485 key players by total patent application. Robert Bosch GmbH, Hyundai Motor Co., Ltd., Kia Corp. are dominant in this area. They take 15.09% of the total patent filing.
Baden-Württemberg, Germany
Patent: 281
Aichi-ken, Japan
Patent: 54
Brandenburg, Germany
Patent: 49
Nordrhein-Westfalen, Germany
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 21
With the analysis among 14 patents, we discovered top 9 start-ups by total patent application. Zhejiang Hozon New Energy Automobile Co., Ltd., WeatherFlow, Inc., Hileben Co., Ltd. are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
Shanghai Shi, China
Patent: 1
Washington, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,297 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hyundai Motor Co., Ltd., Kia Corp., Valeo Schalter und Sensoren GmbH take 4.39% of patent filing during this period.
Jiangsu Sheng, China
Patent: 8
Wisconsin, United States
Patent: 8
Jiangsu Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 7
California, United States
Patent: 7
With the analysis among related 1,297 patents in last 5 years, we discover 440 new entrants. Chandigarh University, Understory, Inc., Xuzhou Weiss Water Technology Co., Ltd. are the most active new entrants in this area.
Wisconsin, United States
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Illinois, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Rajasthan, India
Patent: 3
Chongqing Shi, China
Patent: 3
With the analysis among 496 patents, we discovered top 190 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Chandigarh University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 5.44% of the total patent filing.
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Lisboa, Portugal
Patent: 4