With the analysis among 162 patents, we discovered top 128 key players by total patent application. State Grid Corp. of China, NEC Corp., Cohesive Technologies, Inc. are dominant in this area. They take 14.20% of the total patent filing.
Beijing Shi, China
Patent: 11
Massachusetts, United States
Patent: 6
California, United States
Patent: 5
California, United States
Patent: 3
Avertix Medical Systems, Inc.
New Jersey, United States
Patent: 3
New York, United States
Patent: 2
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With the analysis among related 57 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Palo Alto Research Center LLC, Nippon Telegraph & Telephone Corp., Matsushita Electronics Corp. take 17.54% of patent filing during this period.
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 49 new entrants. Palo Alto Research Center LLC, Southeast University, Shandong Agricultural University are the most active new entrants in this area.
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 72 patents, we discovered top 42 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Tsinghua University are dominant in this area. They take 11.11% of the total patent filing.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1