With the analysis among 40 patents, we discovered top 17 key players by total patent application. Motorola, Inc., AT&T, Inc., Koninklijke Philips NV are dominant in this area. They take 55.00% of the total patent filing.
Illinois, United States
Patent: 12
Texas, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 4
Delaware, United States
Patent: 2
Illinois, United States
Patent: 1
New Jersey, United States
Patent: 1
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With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Nordrhein-Westfalen, Germany
Patent: 3
Chongqing Shi, China
Patent: 1