With the analysis among 621 patents, we discovered top 272 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Eaton Intelligent Power Ltd. are dominant in this area. They take 12.56% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Eaton Intelligent Power Ltd.
DUBLIN, Ireland
Patent: 19
Tokyo-to, Japan
Patent: 16
Hebei BaoKai Electrical Equipment Co., Ltd.
Hebei Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Rockwell Automation Technologies, Inc.
Minnesota, United States
Patent: 13
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 252 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Eaton Intelligent Power Ltd., Xi'an Jiaotong University, Shenyang Jianzhu University take 8.73% of patent filing during this period.
Eaton Intelligent Power Ltd.
DUBLIN, Ireland
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Harbin Institute of Technology (Weihai)
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Patent: 5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Panasonic Welding Systems (Tangshan) Co., Ltd.
Hebei Sheng, China
Patent: 4
Qingdao TGOOD Electric Co., Ltd.
Shandong Sheng, China
Patent: 4
Xi'an Sinofuse Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 4
With the analysis among related 252 patents in last 5 years, we discover 128 new entrants. Shenyang Jianzhu University, Harbin Institute of Technology (Weihai), Nanning Chaofu Electric Technology Co., Ltd. are the most active new entrants in this area.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 6
Harbin Institute of Technology (Weihai)
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Patent: 5
Nanning Chaofu Electric Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Panasonic Welding Systems (Tangshan) Co., Ltd.
Hebei Sheng, China
Patent: 4
Xi'an Sinofuse Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Shenzhen Jasic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 4
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 4
CNNC Tongchuang (Chengdu) Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Beijing Sany Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 131 patents, we discovered top 39 universities and scientific research institutions by total patent application. Shenyang Polytechnic University, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 25.19% of the total patent filing.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 6
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 6
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2