With the analysis among 8,871 patents, we discovered top 467 key players by total patent application. Dolby Laboratories Licensing Corp., Koninklijke Philips NV, Sony Group Corp. are dominant in this area. They take 14.68% of the total patent filing.
With the analysis among related 2,750 patents applied in the last 5 years. We discover 485 most active companies in this area. The fast-growing Oppo, Guangdong OPPO Mobile Telecommunications Corp., Ltd., Dolby Laboratories Licensing Corp. take 16.44% of patent filing during this period.
With the analysis among related 2,750 patents in last 5 years, we discover 250 new entrants. University of Ningbo, GoPro, Inc., AVerMedia Technologies, Inc. are the most active new entrants in this area.
With the analysis among 961 patents, we discovered top 179 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Tianjin University, University of Electronic Science & Technology of China are dominant in this area. They take 8.64% of the total patent filing.