With the analysis among 336 patents, we discovered top 145 key players by total patent application. Mitsubishi Electric Corp., Matsushita Electronics Corp., NEC Corp. are dominant in this area. They take 16.37% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Shizuoka-ken, Japan
Patent: 7
Minnesota, United States
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 22 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Suzhou Institute of Measurement & Testing Technology, State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute, Beijing Academy of Agriculture & Forestry Sciences take 22.73% of patent filing during this period.
Suzhou Institute of Measurement & Testing Technology
Jiangsu Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Chengdu Weijia Software Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 20 new entrants. Suzhou Institute of Measurement & Testing Technology, State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute, Beijing Academy of Agriculture & Forestry Sciences are the most active new entrants in this area.
Suzhou Institute of Measurement & Testing Technology
Jiangsu Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Chengdu Weijia Software Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 19 universities and scientific research institutions by total patent application. Xidian University, Taiyuan University of Technology, The Trustees of Columbia University in The City of New York are dominant in this area. They take 26.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
New York, United States
Patent: 1
Texas, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1