With the analysis among 359 patents, we discovered top 294 key players by total patent application. State Grid Corp. of China, Beijing Yuanda Hongyu Waterproof Engineering Co., Ltd., Quanzhou Yixing Electric Power Co. Ltd. are dominant in this area. They take 5.57% of the total patent filing.
Beijing Shi, China
Patent: 11
Beijing Yuanda Hongyu Waterproof Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Auckland, New Zealand
Patent: 3
Zhejiang Sheng, China
Patent: 3
Karnataka, India
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 125 patents applied in the last 5 years. We discover 98 most active companies in this area. The fast-growing Zhejiang Wanma Co., Ltd., Jiangsu TuTeng Electric Technology CO.,LTD, State Grid Corp. of China take 7.20% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Changyue Communication Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Nanjing Huihe Construction Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hebei Wanfeng Gengtai Electric Equipment Co., Ltd.
Hebei Sheng, China
Patent: 2
With the analysis among related 125 patents in last 5 years, we discover 93 new entrants. Zhejiang Wanma Co., Ltd., Jiangsu TuTeng Electric Technology CO.,LTD, Hu Zhou Dian Li Ju are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Beijing Yichunshu Rectifier Co. Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Changyue Communication Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 40 patents, we discovered top 15 universities and scientific research institutions by total patent application. South China University of Technology, Huaqiao University, Xi'an Jiaotong University are dominant in this area. They take 22.50% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1