With the analysis among 227 patents, we discovered top 99 key players by total patent application. Dolby Laboratories Licensing Corp., TOSHIBA Corp., Olin Corp. are dominant in this area. They take 16.30% of the total patent filing.
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 10
Missouri, United States
Patent: 9
Texas, United States
Patent: 8
Illinois, United States
Patent: 6
Shanghai Shi, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 12 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Dolby Laboratories Licensing Corp., Volkswagen AG, Guangdong University of Technology take 58.33% of patent filing during this period.
California, United States
Patent: 3
Niedersachsen, Germany
Patent: 3
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Virginia, United States
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Volkswagen AG, Guangdong University of Technology, S.E.A.T. Srl are the most active new entrants in this area.
Niedersachsen, Germany
Patent: 3
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 16 patents, we discovered top 7 universities and scientific research institutions by total patent application. Zhejiang University, Northwestern Polytechnical University, Nagoya University are dominant in this area. They take 37.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1