With the analysis among 159 patents, we discovered top 59 key players by total patent application. Sony Group Corp., Koninklijke Philips NV, ENENSYS Technologies SA are dominant in this area. They take 27.04% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Noord-Holland, Netherlands
Patent: 14
Bretagne, France
Patent: 7
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 4
Taiwan Province, China
Patent: 3
Taiwan Province, China
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1