With the analysis among 50 patents, we discovered top 23 key players by total patent application. Hitachi Ltd., Siemens AG, Microsoft Corp. are dominant in this area. They take 38.00% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Washington, United States
Patent: 3
New York, United States
Patent: 2
Washington, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Hitachi Ltd., Beijing University of Technology, Merative US LP take 66.67% of patent filing during this period.
Beijing Shi, China
Patent: 1
Michigan, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Beijing Shi, China
Patent: 1
Michigan, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1