With the analysis among 179 patents, we discovered top 70 key players by total patent application. Telefonaktiebolaget LM Ericsson, Oki Electric Industry Co., Ltd., QUALCOMM, Inc. are dominant in this area. They take 19.55% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 9
Illinois, United States
Patent: 8
Massachusetts, United States
Patent: 7
California, United States
Patent: 6
Arizona, United States
Patent: 5
California, United States
Patent: 4
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With the analysis among related 13 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Dolby Laboratories Licensing Corp., Bose Corp., Polycom, Inc. take 61.54% of patent filing during this period.
California, United States
Patent: 4
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nevada, United States
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 5 new entrants. Dolby Laboratories Licensing Corp., Polycom, Inc., Hewlett-Packard Development Co. are the most active new entrants in this area.
California, United States
Patent: 4
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nevada, United States
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. National University of Singapore, Sun Yat-Sen University, Utah State University are dominant in this area. They take 62.50% of the total patent filing.
Central Region, Singapore
Patent: 2
Guangdong Sheng, China
Patent: 1
Utah, United States
Patent: 1
Pomorskie, Poland
Patent: 1