With the analysis among 364 patents, we discovered top 188 key players by total patent application. Sumitomo Electric Industries Ltd., Shaanxi Sirui Advanced Materials Co., Ltd., NEC Corp. are dominant in this area. They take 10.99% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 14
Shaanxi Sirui Advanced Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Mitsubishi Electric Corp.
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shaanxi Sheng, China
Patent: 1
With the analysis among related 63 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Shaanxi Sirui Advanced Materials Co., Ltd., Central South University, Henan University of Science & Technology take 30.16% of patent filing during this period.
Shaanxi Sirui Advanced Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 6
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Fujian Guofu Zhongya Electric Machinery Co., Ltd.
Fujian Sheng, China
Patent: 4
Lanzhou LS Heavy Equipment Co., Ltd.
Gansu Sheng, China
Patent: 4
Xinzhou Shanghuayang Electrical Equipment Co., Ltd.
Shanxi Sheng, China
Patent: 2
Ningbo Zhongdi Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shaanxi Machinery Academy
Shaanxi Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Global Energy Interconnection Research Institute Europe GmbH
With the analysis among related 63 patents in last 5 years, we discover 33 new entrants. Henan University of Science & Technology, Fujian Guofu Zhongya Electric Machinery Co., Ltd., Lanzhou LS Heavy Equipment Co., Ltd. are the most active new entrants in this area.
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Fujian Guofu Zhongya Electric Machinery Co., Ltd.
Fujian Sheng, China
Patent: 4
Lanzhou LS Heavy Equipment Co., Ltd.
Gansu Sheng, China
Patent: 4
Ningbo Zhongdi Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shaanxi Machinery Academy
Shaanxi Sheng, China
Patent: 2
Global Energy Interconnection Research Institute Europe GmbH
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 2
Fuda Alloy Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Xian XD Switchgear Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Gandian Lightning Protection Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 27 universities and scientific research institutions by total patent application. Xi'an University of Technology, Central South University, Xi'an Jiaotong University are dominant in this area. They take 35.94% of the total patent filing.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1