With the analysis among 233 patents, we discovered top 63 key players by total patent application. Sony Group Corp., Koninklijke Philips NV, Matsushita Electronics Corp. are dominant in this area. They take 34.33% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Noord-Holland, Netherlands
Patent: 20
Osaka-fu, Japan
Patent: 18
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 3
With the analysis among related 9 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Bohua Uhd, Beihang University, Shenzhen Longgang Intelligent Audiovisual Research Institute take 77.78% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Bohua Uhd, Shenzhen Longgang Intelligent Audiovisual Research Institute, Beijing Megaway Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
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Patent: 2
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Beihang University, Keio University, Huazhong University of Science & Technology are dominant in this area. They take 43.75% of the total patent filing.
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1