With the analysis among 85 patents, we discovered top 28 key players by total patent application. Koninklijke Philips NV, Philips, Vingmed Sound AS are dominant in this area. They take 32.94% of the total patent filing.
Noord-Holland, Netherlands
Patent: 13
Delaware, United States
Patent: 6
Pennsylvania, United States
Patent: 3
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.
British Columbia, Canada
Patent: 1