With the analysis among 65 patents, we discovered top 49 key players by total patent application. Renault SA, Mitsubishi Electric Corp., Bayerische Motoren Werke AG are dominant in this area. They take 16.92% of the total patent filing.
Baden-Württemberg, Germany
Patent: 2
New York, United States
Patent: 1
Noord-Holland, Netherlands
Patent: 1
Minnesota, United States
Patent: 1
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With the analysis among related 21 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Guangdong Zhongbo Transportation Environmental Protection Equipment Co., Ltd., Asif Technology (Wuhan) Co., Ltd. take 23.81% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Asif Technology (Wuhan) Co., Ltd.
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Kasim Technology Group Wenzhou Qigong Metallurgical Valve Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei 288 Medical Radiation Protection Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 13 new entrants. Guangdong Zhongbo Transportation Environmental Protection Equipment Co., Ltd., Asif Technology (Wuhan) Co., Ltd., Electronics & Telecommunications Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Asif Technology (Wuhan) Co., Ltd.
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Kasim Technology Group Wenzhou Qigong Metallurgical Valve Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei 288 Medical Radiation Protection Co., Ltd.
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 8 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1