With the analysis among 4,701 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.85% of the total patent filing.
Beijing Shi, China
Patent: 86
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 52
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 49
Guangdong Sheng, China
Patent: 46
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 38
With the analysis among 14 patents, we discovered top 10 start-ups by total patent application. Xfusion Digital Technologies Co. Ltd., Xiaoan Keji, Anova, Inc. are active in this area.
Henan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 658 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, MCC Baosteel Technology Service Co., Ltd., Laiwu Steel Group Co., Ltd. take 4.86% of patent filing during this period.
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 10
Shandong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
United Arab Emirates
Patent: 5
Shandong Sheng, China
Patent: 5
Yamanashi-ken, Japan
Patent: 5
With the analysis among related 658 patents in last 5 years, we discover 344 new entrants. ChangJiang Survey, Planning, Design and Research Co., Ltd, Gree Electric Appliances, Inc. of Zhuhai, Hangzhou Fuzamei Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 423 patents, we discovered top 143 universities and scientific research institutions by total patent application. Tongji University, Huazhong University of Science & Technology, Institute of Computing Technology Chinese Academy of Sciences are dominant in this area. They take 5.91% of the total patent filing.
Shanghai Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5