With the analysis among 42 patents, we discovered top 18 key players by total patent application. Comptel Finland Oy, VeriSign, Inc., AT&T Delaware Intellectual Property, Inc. are dominant in this area. They take 23.81% of the total patent filing.
Virginia, United States
Patent: 3
Texas, United States
Patent: 3
Georgia, United States
Patent: 3
Indiana, United States
Patent: 1
Karnataka, India
Patent: 1
Aichi-ken, Japan
Patent: 1
Ohio, United States
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 2 most active companies in this area.
Tianjin Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 2 new entrants.
Tianjin Shi, China
Patent: 1
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