With the analysis among 86 patents, we discovered top 52 key players by total patent application. Toyota Motor Corp., QUALCOMM, Inc., Matsushita Electronics Corp. are dominant in this area. They take 24.42% of the total patent filing.
California, United States
Patent: 7
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Shaanxi Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Shaanxi Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1