With the analysis among 151 patents, we discovered top 60 key players by total patent application. Koninklijke Philips NV, Siemens AG, Western Electric Co., Inc. are dominant in this area. They take 20.53% of the total patent filing.
Noord-Holland, Netherlands
Patent: 17
Georgia, United States
Patent: 7
New York, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Illinois, United States
Patent: 3
Georgia, United States
Patent: 3
Telefonaktiebolaget LM Ericsson
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Guangdong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 2