With the analysis among 30 patents, we discovered top 25 key players by total patent application. Sharp Corp., Nanjing Full House Electrical Switch Co. Ltd., Anhui Hangjia Chiyuan Electric Co., Ltd. are dominant in this area. They take 20.00% of the total patent filing.
Toyama-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing General Research Institute for Non Ferrous Metals
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Shanghai Qianguan Energy Saving Technology Co., Ltd., State Grid Shanghai Municipal Electric Power Co., Shanghai Jiao Tong University take 100.00% of patent filing during this period.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 4 new entrants. Shanghai Qianguan Energy Saving Technology Co., Ltd., State Grid Shanghai Municipal Electric Power Co., Shanghai Jiao Tong University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1