With the analysis among 893 patents, we discovered top 353 key players by total patent application. Hitachi Ltd., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.77% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 24
California, United States
Patent: 16
Nagano-ken, Japan
Patent: 15
New York, United States
Patent: 14
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 14
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 55 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., Zhejiang University, Tulane Educational Fund take 18.18% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Louisiana, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
North Carolina, United States
Patent: 2
Hunan Sheng, China
Patent: 2
New York, United States
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 21 new entrants. Tulane Educational Fund, Korea Advanced Institute of Science & Technology, Cornell University are the most active new entrants in this area.
Louisiana, United States
Patent: 3
New York, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fukushima-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 149 patents, we discovered top 50 universities and scientific research institutions by total patent application. École Polytechnique Fédérale de Lausanne, Zhejiang University, National Aviation University are dominant in this area. They take 12.08% of the total patent filing.
Vaud, Switzerland
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3