With the analysis among 1,700 patents, we discovered top 441 key players by total patent application. International Business Machines Corp., Hitachi Ltd., NEC Corp. are dominant in this area. They take 16.88% of the total patent filing.
New York, United States
Patent: 126
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 70
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 45
Bayern, Germany
Patent: 44
Idaho, United States
Patent: 34
Tokyo-to, Japan
Patent: 27
California, United States
Patent: 22
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 45 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd., Northrop Grumman Systems Corp. take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Virginia, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Idaho, United States
Patent: 2
Vorarlberg, Austria
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 17 new entrants. Dalian Maritime University, Tridonic GmbH & Co. KG, Hebei Steady Control Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Vorarlberg, Austria
Patent: 2
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Suan Chain Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 192 patents, we discovered top 48 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, The University of North Carolina at Chapel Hill, Ningbo University are dominant in this area. They take 25.52% of the total patent filing.
Massachusetts, United States
Patent: 20
North Carolina, United States
Patent: 14
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 8
Pennsylvania, United States
Patent: 4
Beijing Shi, China
Patent: 4
Ishikawa-ken, Japan
Patent: 4
Central Region, Singapore
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3