With the analysis among 26 patents, we discovered top 14 key players by total patent application. International Business Machines Corp., NEC Corp., Nuance Communications, Inc. are dominant in this area. They take 50.00% of the total patent filing.
New York, United States
Patent: 7
Massachusetts, United States
Patent: 3
Washington, United States
Patent: 3
Texas, United States
Patent: 1
Massachusetts, United States
Patent: 1
Tianjin Shi, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Vanderbilt University, China Southern Power Grid Research Institute Co., Ltd., China Southern Power Grid Co., Ltd. take 75.00% of patent filing during this period.
Tennessee, United States
Patent: 4
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. China Southern Power Grid Research Institute Co., Ltd., China Southern Power Grid Co., Ltd., Tianjin Chengjian University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 8 universities and scientific research institutions by total patent application. Vanderbilt University, Shanghai Jiao Tong University, Beijing Institute of Technology are dominant in this area. They take 76.19% of the total patent filing.
Tennessee, United States
Patent: 14
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1