With the analysis among 103 patents, we discovered top 40 key players by total patent application. Koninklijke Philips NV, Mertik Maxitrol GmbH & Co. KG, Siemens AG are dominant in this area. They take 19.42% of the total patent filing.
Noord-Holland, Netherlands
Patent: 7
Georgia, United States
Patent: 4
Texas, United States
Patent: 3
Ohio, United States
Patent: 3
Tennessee, United States
Patent: 3
Michigan, United States
Patent: 2
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
Neuchâtel, Switzerland
Patent: 1
Texas, United States
Patent: 1
BRISTOL, United Kingdom
Patent: 1
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