With the analysis among 649 patents, we discovered top 486 key players by total patent application. Siemens AG, Robert Bosch GmbH, 3M Innovative Properties Co. are dominant in this area. They take 3.24% of the total patent filing.
Baden-Württemberg, Germany
Patent: 6
Minnesota, United States
Patent: 6
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 218 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing Jilin Yuqi Pump Co., Ltd., Beihang University, Jinan Aidi Electric Equipment Co., Ltd. take 2.75% of patent filing during this period.
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 188 new entrants. Guangdong Hotata Technology Group Co., Ltd., Mitsubishi Hitachi Power Systems, Yongfa (Jiangsu) Molding and Packaging Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Leshan Guangsheng Auto Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 124 patents, we discovered top 65 universities and scientific research institutions by total patent application. Beihang University, North China Electric Power University, Huazhong University of Science & Technology are dominant in this area. They take 10.48% of the total patent filing.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2