With the analysis among 649 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Guizhou Power Grid Co. are dominant in this area. They take 5.08% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 20
Mitsubishi Electric Corp.
Guizhou Sheng, China
Patent: 6
Panasonic Intellectual Property Management Co. Ltd.
International Business Machines Corp.
New York, United States
Patent: 4
Nippon Telegraph & Telephone Corp.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Zhinanche, Shanghai Fudata Technology Co., Ltd., Hangzhou Instruction Set Intelligent Technology Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 1
Shanghai Fudata Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hangzhou Instruction Set Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hangzhou Tashen Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 718 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guizhou Power Grid Co., Shandong University of Science & Technology take 3.62% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Guizhou Sheng, China
Patent: 6
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
Mitsubishi Electric Corp.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
With the analysis among related 718 patents in last 5 years, we discover 478 new entrants. Guizhou Power Grid Co., Southeast University, South China University of Technology are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Nippon Telegraph & Telephone Corp.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Security Union It Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 215 patents, we discovered top 99 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Zhejiang University, Tsinghua University are dominant in this area. They take 7.44% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3