With the analysis among 156 patents, we discovered top 48 key players by total patent application. Dolby International AB, Chevron, Inc., QUALCOMM, Inc. are dominant in this area. They take 36.54% of the total patent filing.
Noord-Holland, Netherlands
Patent: 37
Pennsylvania, United States
Patent: 12
California, United States
Patent: 8
Texas, United States
Patent: 8
Niederösterreich, Austria
Patent: 6
Delaware, United States
Patent: 6
California, United States
Patent: 4
Telefonaktiebolaget LM Ericsson
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Dolby International AB, Samsung Electronics Co., Ltd., Commissariat à l´énergie atomique et aux énergies alternatives take 77.78% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 3
CENTRE COUNTY, France
Patent: 2
Shaanxi Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 3 new entrants.
CENTRE COUNTY, France
Patent: 2
Shaanxi Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. Cornell University, China Petroleum University Beijing, Peking University are dominant in this area. They take 38.89% of the total patent filing.
New York, United States
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1