With the analysis among 325 patents, we discovered top 35 key players by total patent application. Dolby International AB, NTT DOCOMO, Inc., Coding Technologies AB are dominant in this area. They take 76.00% of the total patent filing.
Noord-Holland, Netherlands
Patent: 224
Tokyo-to, Japan
Patent: 12
STOCKHOLM, Sweden
Patent: 11
Noord-Holland, Netherlands
Patent: 9
California, United States
Patent: 8
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
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With the analysis among related 50 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Dolby International AB, Skyworks Solutions, Inc., Electronics & Telecommunications Research Institute take 98.00% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 44
Massachusetts, United States
Patent: 3
With the analysis among related 50 patents in last 5 years, we discover 1 new entrants.
Massachusetts, United States
Patent: 3
With the analysis among 92 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 1