With the analysis among 260 patents, we discovered top 114 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 17.31% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
Taiwan Province, China
Patent: 7
California, United States
Patent: 5
Taiwan Province, China
Patent: 5
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With the analysis among related 19 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing The 20th Research Institute of China Electronics Technology Group Corporation, Panasonic Intellectual Property Management Co. Ltd., China Aerospace Science & Technology Corp. No. 8 Institute take 26.32% of patent filing during this period.
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Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Panasonic Intellectual Property Management Co. Ltd., China Aerospace Science & Technology Corp. No. 8 Institute, Xi'an Aviation Brake Technology Co. Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1