With the analysis among 46 patents, we discovered top 36 key players by total patent application. Matsushita Electronics Corp., Chuan Kai Electric Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 13.04% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang Lishui Chengtian Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Texas, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing China Railway Fourth Institute Group Southwest Survey and Design Co., Ltd., Powerchina Guiyang Engineering Corp. Ltd., Chuan Kai Electric Co., Ltd. take 60.00% of patent filing during this period.
Yunnan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 3 new entrants.
Yunnan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Wuhan University, China Institute of Atomic Energy are dominant in this area. They take 50.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1