With the analysis among 192 patents, we discovered top 45 key players by total patent application. Motorola, Inc., AT&T Intellectual Property I LP, Cingular Wireless LLC are dominant in this area. They take 23.96% of the total patent filing.
Illinois, United States
Patent: 19
Georgia, United States
Patent: 15
Georgia, United States
Patent: 12
Illinois, United States
Patent: 8
Texas, United States
Patent: 8
Delaware, United States
Patent: 7
Washington, United States
Patent: 6
New Jersey, United States
Patent: 6
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With the analysis among related 16 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing AT&T Intellectual Property I LP, Allison Transmission, Inc., Illinois Tool Works, Inc. take 81.25% of patent filing during this period.
Georgia, United States
Patent: 5
Indiana, United States
Patent: 5
Illinois, United States
Patent: 3
Georgia, United States
Patent: 2
Central Singapore, Singapore
Patent: 1
Nan Yuan Zhi Hui Shui Wu You Xian Gong Si
Zhejiang Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 2 new entrants.
Indiana, United States
Patent: 5
Nan Yuan Zhi Hui Shui Wu You Xian Gong Si
Zhejiang Sheng, China
Patent: 1
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