With the analysis among 267 patents, we discovered top 164 key players by total patent application. State Grid Corp. of China, Siemens AG, General Electric Co. are dominant in this area. They take 13.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Bayern, Germany
Patent: 12
Massachusetts, United States
Patent: 10
SEG Automotive Germany GmbH
Baden-Württemberg, Germany
Patent: 8
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 8
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Combustion Engineering, Inc.
North Carolina, United States
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Comma Internet Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 169 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Shanghai Ocean University, Shenyang Institute of Automation, State Grid Corp. of China take 18.34% of patent filing during this period.
Shanghai Ocean University
Shanghai Shi, China
Patent: 16
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Ocean University of China
Shandong Sheng, China
Patent: 6
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 5
Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences
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Patent: 4
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
With the analysis among related 169 patents in last 5 years, we discover 92 new entrants. Ocean University of China, Northwestern Polytechnical University, Guizhou Power Grid Co. are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
China Energy Construction Group East China Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 4
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Zhejiang Henghai Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 138 patents, we discovered top 22 universities and scientific research institutions by total patent application. Shanghai Ocean University, Harbin Engineering University, Shanghai Jiao Tong University are dominant in this area. They take 33.33% of the total patent filing.
Shanghai Ocean University
Shanghai Shi, China
Patent: 18
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2