With the analysis among 225 patents, we discovered top 138 key players by total patent application. Sony Group Corp., Hitachi Ltd., Satake Corp. are dominant in this area. They take 11.56% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Hiroshima-ken, Japan
Patent: 6
Pennsylvania, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
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With the analysis among related 123 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing Peking University Shenzhen Graduate School, Fujitsu Ltd., Bentley Systems, Inc. take 10.57% of patent filing during this period.
Pennsylvania, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 96 new entrants. Peking University Shenzhen Graduate School, Bentley Systems, Inc., Hohai University are the most active new entrants in this area.
Pennsylvania, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Ohio, United States
Patent: 2
Jilin Sheng, China
Patent: 2
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 112 patents, we discovered top 56 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Peking University Shenzhen Graduate School, Carnegie Mellon University are dominant in this area. They take 12.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
North China University of Science & Technology
Hebei Sheng, China
Patent: 2