With the analysis among 697 patents, we discovered top 284 key players by total patent application. Ushio KK, Fujitsu Ltd., Matsushita Electronics Corp. are dominant in this area. They take 9.18% of the total patent filing.
Shimane-ken, Japan
Patent: 27
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Michigan, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 3
California, United States
Patent: 2
With the analysis among related 47 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Electronics & Telecommunications Research Institute, Institute of Optoelectronics, Chinese Academy of Sciences take 14.89% of patent filing during this period.
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Patent: 3
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Patent: 2
Massachusetts, United States
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Massachusetts, United States
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Zhejiang Sheng, China
Patent: 2
Wuhan Guangji Rongwei Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 24 new entrants. V-Tech Co., Ltd., RND ISAN Ltd, Cyalume Technologies, Inc. are the most active new entrants in this area.
Fukuoka-ken, Japan
Patent: 2
Massachusetts, United States
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Wuhan Guangji Rongwei Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 165 patents, we discovered top 47 universities and scientific research institutions by total patent application. Rensselaer Polytechnic Institute, Universidad Complutense de Madrid, Massachusetts Institute of Technology are dominant in this area. They take 20.61% of the total patent filing.
New York, United States
Patent: 20
Massachusetts, United States
Patent: 6
New Jersey, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Colorado, United States
Patent: 2