With the analysis among 3,334 patents, we discovered top 445 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Huawei Technologies Co., Ltd. are dominant in this area. They take 8.97% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 201
Tokyo-to, Japan
Patent: 56
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 42
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 34
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 29
Bayern, Germany
Patent: 28
International Business Machines Corp.
New York, United States
Patent: 25
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
With the analysis among 50 patents, we discovered top 36 start-ups by total patent application. Qi An Xin Technology Group, Inc., Amnis Corp., 3billion, Inc. are active in this area.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 5
Washington, United States
Patent: 3
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 2
Guangzhou Boyite Intelligent Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Health Medical Big Data Co., Ltd.
Shandong Sheng, China
Patent: 2
Shenzhen Intellifusion Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 3,316 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Southeast University take 5.16% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 114
Zhejiang Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 25
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 24
Huazhong Agricultural University
Hubei Sheng, China
Patent: 23
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 20
With the analysis among related 3,316 patents in last 5 years, we discover 278 new entrants. Guangdong Power Grid Co. Ltd., Jining Chuangqi Information Technology Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
Jining Chuangqi Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 17
Southwest Petroleum University
Sichuan Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 13
Northeast Electric Power University
Jilin Sheng, China
Patent: 12
Hebei University of Technology
Hebei Sheng, China
Patent: 11
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 10
China Institute of Water Resources and Hydropower Research
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Patent: 10
Gansu Sheng, China
Patent: 9
With the analysis among 2,592 patents, we discovered top 252 universities and scientific research institutions by total patent application. Huazhong Agricultural University, Zhejiang University, North China Electric Power University are dominant in this area. They take 7.10% of the total patent filing.
Huazhong Agricultural University
Hubei Sheng, China
Patent: 57
Zhejiang Sheng, China
Patent: 45
North China Electric Power University
Beijing Shi, China
Patent: 38
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 36
Beijing Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 31
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
Hubei Sheng, China
Patent: 28