With the analysis among 56 patents, we discovered top 25 key players by total patent application. Philips, China Power Corp., Koninklijke Philips NV are dominant in this area. They take 32.14% of the total patent filing.
Noord-Holland, Netherlands
Patent: 5
Hampshire, United Kingdom
Patent: 3
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With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
CENTRE COUNTY, France
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 2 new entrants.
CENTRE COUNTY, France
Patent: 2
Beijing Shi, China
Patent: 1
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