With the analysis among 1,547 patents, we discovered top 435 key players by total patent application. Zenith Electronics LLC, Mitsubishi Electric Corp., Continental AG are dominant in this area. They take 17.71% of the total patent filing.
Illinois, United States
Patent: 164
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 86
Niedersachsen, Germany
Patent: 24
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Baden-Württemberg, Germany
Patent: 21
Continental Reifen Deutschland GmbH
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Washington, United States
Patent: 2
Genève, Switzerland
Patent: 2
With the analysis among related 266 patents applied in the last 5 years. We discover 150 most active companies in this area. The fast-growing Beihang University, Wuhan University, Canon Co., Ltd take 10.90% of patent filing during this period.
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 8
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Patent: 7
National Satellite Meteorological Center
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Patent: 6
University of Science & Technology of China
Anhui Sheng, China
Patent: 4
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
National Astronomical Observatories Chinese Academy of Science
Beijing Shi, China
Patent: 4
Beijing Normal University
Beijing Shi, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 3
With the analysis among related 266 patents in last 5 years, we discover 113 new entrants. Hefei Institutes of Physical Science, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Chang'an University are the most active new entrants in this area.
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 2
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 2
Polar Research Institute of China
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 451 patents, we discovered top 94 universities and scientific research institutions by total patent application. Wuhan University, Beihang University, Zhejiang University are dominant in this area. They take 12.42% of the total patent filing.
Hubei Sheng, China
Patent: 24
Beijing Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 8
Beijing Normal University
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4