With the analysis among 144 patents, we discovered top 102 key players by total patent application. Hitachi Ltd., International Business Machines Corp., NEC Corp. are dominant in this area. They take 12.50% of the total patent filing.
Tokyo-to, Japan
Patent: 10
International Business Machines Corp.
New York, United States
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Matsushita Electronics Corp.
Nippon Telegraph & Telephone Corp.
Idaho, United States
Patent: 3
Sunonwealth Electric Machine Industry Co., Ltd.
Taiwan Province, China
Patent: 3
British Virgin Islands
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
With the analysis among related 28 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Beihang University, University of Electronic Science & Technology of China, State Grid Corp. of China take 28.57% of patent filing during this period.
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Viewshine Intelligent Meter Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
State Grid Zhejiang Electric Power Co., Ltd. Zhoushan Power Supply Company
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 21 new entrants. Jinan University, Wuhan Yishu Storage Technology Co., Ltd., Harbin Institute of Technology Shenzhen Graduate School are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Wuhan Yishu Storage Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Hangzhou Prosper Mechanical & Electrical Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Electronic Information Engineering Research Institute of UESTC
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Patent: 1
State Grid Zhejiang Electric Power Co., Ltd. Zhoushan Power Supply Company
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
With the analysis among 46 patents, we discovered top 21 universities and scientific research institutions by total patent application. Beihang University, University of Electronic Science & Technology of China, China University of Mining & Technology are dominant in this area. They take 23.91% of the total patent filing.
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1