With the analysis among 63 patents, we discovered top 15 key players by total patent application. Matsushita Electronics Corp., Samsung Electronics Co., Ltd., QUALCOMM, Inc. are dominant in this area. They take 57.14% of the total patent filing.
Osaka-fu, Japan
Patent: 21
California, United States
Patent: 7
Telefonaktiebolaget LM Ericsson
Illinois, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
New York, United States
Patent: 3
California, United States
Patent: 2
Illinois, United States
Patent: 2
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With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
New York, United States
Patent: 1
Guangdong Sheng, China
Patent: 1