With the analysis among 91 patents, we discovered top 67 key players by total patent application. QUALCOMM, Inc., Matsushita Electronics Corp., Sanyo Bussan Co. Ltd. are dominant in this area. They take 15.38% of the total patent filing.
California, United States
Patent: 5
Ehime-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
Jakarta Raya, Indonesia
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Hitachi Astemo Ltd., Honeywell International Technologies Ltd., Wuhan University take 75.00% of patent filing during this period.
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Hubei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. China Three Gorges University, Japan Advanced Institute of Science & Technology, Wuhan University are dominant in this area. They take 66.67% of the total patent filing.
Hubei Sheng, China
Patent: 2
Ishikawa-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1