With the analysis among 154 patents, we discovered top 59 key players by total patent application. Siemens AG, STC Plc, AT&T, Inc. are dominant in this area. They take 19.48% of the total patent filing.
Bayern, Germany
Patent: 11
Texas, United States
Patent: 8
Virginia, United States
Patent: 7
New York, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 4
Wisconsin, United States
Patent: 4
Georgia, United States
Patent: 4
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
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