With the analysis among 234 patents, we discovered top 63 key players by total patent application. Nuance Communications, Inc., Motorola, Inc., International Business Machines Corp. are dominant in this area. They take 26.50% of the total patent filing.
Massachusetts, United States
Patent: 27
Illinois, United States
Patent: 20
New York, United States
Patent: 15
New Jersey, United States
Patent: 12
Noord-Holland, Netherlands
Patent: 9
Delaware, United States
Patent: 8
Illinois, United States
Patent: 7
Beijing Shi, China
Patent: 6
Grand Port, Mauritius
Patent: 6
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With the analysis among related 5 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
Virginia, United States
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Wuhan University of Technology, Institute of Computing Technology Chinese Academy of Sciences, Jiangsu University of Science & Technology are dominant in this area. They take 77.78% of the total patent filing.
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1