With the analysis among 282 patents, we discovered top 128 key players by total patent application. Ando Electric Co., Ltd., Hamamatsu Photonics KK, Imalux Corp. are dominant in this area. They take 10.99% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Shizuoka-ken, Japan
Patent: 10
Ohio, United States
Patent: 10
Saitama-ken, Japan
Patent: 8
Minnesota, United States
Patent: 5
California, United States
Patent: 5
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With the analysis among related 19 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Huawei Technologies Co., Ltd., Beihang University take 36.84% of patent filing during this period.
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Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 7 new entrants. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Beihang University, China Jiliang University are the most active new entrants in this area.
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Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 101 patents, we discovered top 27 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Massachusetts Institute of Technology, University of Science & Technology of China are dominant in this area. They take 15.84% of the total patent filing.
Massachusetts, United States
Patent: 5
Anhui Sheng, China
Patent: 3
Glasgow City, United Kingdom
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2