With the analysis among 191 patents, we discovered top 118 key players by total patent application. Valeo Kapec Co Ltd, Honeywell International Technologies Ltd., Halliburton Energy Services, Inc. are dominant in this area. They take 10.47% of the total patent filing.
Honeywell International Technologies Ltd.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
Faurecia Emissions Control Technologies USA LLC
Indiana, United States
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Maxim Integrated Products, Inc.
California, United States
Patent: 4
STOCKHOLM, Sweden
Patent: 4
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With the analysis among related 55 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Valeo Kapec Co Ltd, Maxim Integrated Products, Inc., Zhengzhou Dongchen Technology Co., Ltd. take 20.00% of patent filing during this period.
Maxim Integrated Products, Inc.
California, United States
Patent: 3
Zhengzhou Dongchen Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Fraunhofer-Gesellschaft eV
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Shenzhen Yiyin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Illinois, United States
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 42 new entrants. Zhengzhou Dongchen Technology Co., Ltd., Fraunhofer-Gesellschaft eV, Carl Zeiss AG are the most active new entrants in this area.
Zhengzhou Dongchen Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Fraunhofer-Gesellschaft eV
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Shenzhen Yiyin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Illinois, United States
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 31 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, Humboldt State University, University of Tartu are dominant in this area. They take 22.58% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 3
Humboldt State University
California, United States
Patent: 2
Tartumaa, Estonia
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Guangdong Polytechnic Normal University
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Vilniaus Gedimino Technikos Universitetas
Vilniaus apskritis, Lithuania
Patent: 1