With the analysis among 267 patents, we discovered top 184 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, Matsushita Electronics Corp. are dominant in this area. They take 13.86% of the total patent filing.
Tokyo-to, Japan
Patent: 21
Beijing Shi, China
Patent: 8
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing 3M Innovative Properties Co., InsightFinder, Inc., Guangxi Fangchenggang Nuclear Power Co. Ltd. take 7.14% of patent filing during this period.
Minnesota, United States
Patent: 1
New York, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Gyeongsangnam-do, South Korea
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 37 new entrants. 3M Innovative Properties Co., InsightFinder, Inc., Guangxi Fangchenggang Nuclear Power Co. Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 1
New York, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Gyeongsangnam-do, South Korea
Patent: 1
ADVA Optical Networking SE
With the analysis among 33 patents, we discovered top 14 universities and scientific research institutions by total patent application. Shandong University, Tongji University, Changsha University of Science & Technology are dominant in this area. They take 21.21% of the total patent filing.
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1