With the analysis among 748 patents, we discovered top 474 key players by total patent application. State Grid Corp. of China, Shandong Taikai Pad-Mounted Substation Co., Ltd., Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd. are dominant in this area. They take 7.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 28
Shandong Taikai Pad-Mounted Substation Co., Ltd.
Shandong Sheng, China
Patent: 14
Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 11
SURREY, United Kingdom
Patent: 8
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Patent: 7
Hyperbaric Technologies, Inc.
New York, United States
Patent: 7
Jiangsu Changming Power Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 6
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 6
No data, please try another search term
With the analysis among related 226 patents applied in the last 5 years. We discover 158 most active companies in this area. The fast-growing Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd., Yantai Hongyuan Manned Pressure Chamber Engineering Technology Research Institute Co., Ltd., Zhejiang University take 10.18% of patent filing during this period.
Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 11
Yantai Hongyuan Manned Pressure Chamber Engineering Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
State Grid Zhejiang Cixi Power Supply Co., Ltd.
Zhejiang Sheng, China
Patent: 3
State Grid Zhejiang Electric Power Co., Ltd. Ningbo Power Supply Company
Zhejiang Sheng, China
Patent: 3
Sechrist Industries, Inc.
California, United States
Patent: 3
Shandong Taikai Pad-Mounted Substation Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 226 patents in last 5 years, we discover 128 new entrants. Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd., Yantai Hongyuan Manned Pressure Chamber Engineering Technology Research Institute Co., Ltd., Zhejiang University are the most active new entrants in this area.
Zhangzhou Mingjian Machinery Equipment Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 11
Yantai Hongyuan Manned Pressure Chamber Engineering Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
State Grid Zhejiang Cixi Power Supply Co., Ltd.
Zhejiang Sheng, China
Patent: 3
State Grid Zhejiang Electric Power Co., Ltd. Ningbo Power Supply Company
Zhejiang Sheng, China
Patent: 3
Cixi Daming Complete Set of Electric Equipment Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Ocean Engineering Underwater Equipment Testing Co., Ltd.
Shandong Sheng, China
Patent: 3
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 2
Guangdong Pengxin Electric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
With the analysis among 105 patents, we discovered top 33 universities and scientific research institutions by total patent application. Zhejiang University, China University of Petroleum (East China), Akademia Marynarki Wojennej im. Bohaterów Westerplatte are dominant in this area. They take 19.05% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Akademia Marynarki Wojennej im. Bohaterów Westerplatte
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
CITY OF ARAGON, Spain
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Xiamen University of Technology
Fujian Sheng, China
Patent: 2
University of South Florida
Guangdong Sheng, China
Patent: 1