With the analysis among 744 patents, we discovered top 329 key players by total patent application. Robert Bosch GmbH, Toyota Motor Corp., F. Hoffmann-La Roche Ltd. are dominant in this area. They take 15.59% of the total patent filing.
Baden-Württemberg, Germany
Patent: 80
Tokyo-to, Japan
Patent: 18
Bayern, Germany
Patent: 11
Kanagawa-ken, Japan
Patent: 11
California, United States
Patent: 11
Fukushima-ken, Japan
Patent: 9
Aichi-ken, Japan
Patent: 9
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Toyota Research Institute, Inc., Beijing Moran Cognitive Technology Co. Ltd. are active in this area.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 161 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing Weichai Power Co., Ltd., Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. take 8.07% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
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Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 161 patents in last 5 years, we discover 120 new entrants. Weichai Power Co., Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., AVIC Shenyang Engine Research Institute are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
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Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 49 patents, we discovered top 21 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Shanghai University of Electric Power, Tsinghua University are dominant in this area. They take 18.37% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1