With the analysis among 108 patents, we discovered top 54 key players by total patent application. State Grid Corp. of China, Ecolab, Inc., Robop Ltd. are dominant in this area. They take 21.30% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Minnesota, United States
Patent: 5
East Lothian, United Kingdom
Patent: 4
Connecticut, United States
Patent: 2
Korea Electric Power Corp.
China Oilfield Services Ltd.
Tianjin Shi, China
Patent: 2
Kwangjin Enterprise Co. Ltd.
Konkuk University Industry-Academic Cooperation Foundation
Tohoku Electric Power Co., Inc.
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With the analysis among related 48 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Tianjin Normal University, Ecolab, Inc., Kwangjin Enterprise Co. Ltd. take 35.42% of patent filing during this period.
Tianjin Normal University
Tianjin Shi, China
Patent: 10
Minnesota, United States
Patent: 5
Kwangjin Enterprise Co. Ltd.
Feilo Acoustics Co., Ltd. Shanghai
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
University of Seoul Industry Cooperation Foundation
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
China Oilfield Services Ltd.
Tianjin Shi, China
Patent: 1
Shanghai Yaming Lighting Co. Ltd.
Shanghai Shi, China
Patent: 1
Shandong Terui Electric Power Equipment Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 48 patents in last 5 years, we discover 12 new entrants. Tianjin Normal University, Ecolab, Inc., Kwangjin Enterprise Co. Ltd. are the most active new entrants in this area.
Tianjin Normal University
Tianjin Shi, China
Patent: 10
Minnesota, United States
Patent: 5
Kwangjin Enterprise Co. Ltd.
Feilo Acoustics Co., Ltd. Shanghai
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Korea Electronics Technology Institute
Gyeonggi-do, South Korea
Patent: 1
University of Seoul Industry Cooperation Foundation
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
State Grid Yili Yihe Power Supply Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shanghai Yaming Lighting Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 28 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tianjin Normal University, China University of Petroleum (East China), Beijing Jiaotong University are dominant in this area. They take 60.71% of the total patent filing.
Tianjin Normal University
Tianjin Shi, China
Patent: 10
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 1