With the analysis among 253 patents, we discovered top 68 key players by total patent application. Koninklijke Philips NV, Matsushita Electronics Corp., QUALCOMM, Inc. are dominant in this area. They take 20.55% of the total patent filing.
Noord-Holland, Netherlands
Patent: 21
Osaka-fu, Japan
Patent: 16
California, United States
Patent: 15
Illinois, United States
Patent: 12
Texas, United States
Patent: 10
California, United States
Patent: 7
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tsinghua University, Nihon University, New Jersey Institute of Technology are dominant in this area. They take 45.45% of the total patent filing.
Beijing Shi, China
Patent: 1
New Jersey, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1