With the analysis among 106 patents, we discovered top 20 key players by total patent application. Siemens AG, Western Electric Co., Inc., STC Plc are dominant in this area. They take 42.45% of the total patent filing.
Bayern, Germany
Patent: 21
Western Electric Co., Inc.
Georgia, United States
Patent: 13
California, United States
Patent: 6
Essex, United Kingdom
Patent: 6
Illinois, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 3
Philips Electrical Industries of Pakistan Ltd.
Associated Electrical Industries Ltd.
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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.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Institute of Electronics Chinese Academy of Sciences