With the analysis among 308 patents, we discovered top 71 key players by total patent application. Hughes Aircraft Co., Hughes Electronics Products Corporation, Raytheon Co. are dominant in this area. They take 35.71% of the total patent filing.
California, United States
Patent: 60
Hughes Electronics Products Corporation
Shanghai Shi, China
Patent: 22
Tokyo-to, Japan
Patent: 13
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With the analysis among related 16 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Kimmon Koha Co. Ltd., China Academy of Aviation Manufacturing Technology, Hebei University of Technology take 50.00% of patent filing during this period.
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Patent: 2
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 9 new entrants. Kimmon Koha Co. Ltd., Hebei University of Technology, State Grid Jibei Electric Power Co., Ltd. Economic and Technological Research Institute are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shenzhen Lizhuan Technology Transfer Center Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 88 patents, we discovered top 17 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Harbin Institute of Technology, Zhejiang University are dominant in this area. They take 40.91% of the total patent filing.
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Taiwan Province, China
Patent: 3
Australian Capital Territory, Australia
Patent: 2
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
New York, United States
Patent: 1