With the analysis among 185 patents, we discovered top 28 key players by total patent application. Siemens AG, STC Plc, J.A. Woollam Co., Inc. are dominant in this area. They take 41.08% of the total patent filing.
Bayern, Germany
Patent: 14
Nebraska, United States
Patent: 14
Georgia, United States
Patent: 14
Shanghai Shi, China
Patent: 7
Wisconsin, United States
Patent: 3
California, United States
Patent: 3
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With the analysis among related 7 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Anhui Huadong Photoelectric Technology Research Institute, University of Electronic Science & Technology of China, National Institute of Technology Patna take 42.86% of patent filing during this period.
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
Beijing Shi, China
Patent: 1
With the analysis among 58 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, China Jiliang University, National University of Defense Technology are dominant in this area. They take 56.90% of the total patent filing.
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Nebraska, United States
Patent: 2
Massachusetts, United States
Patent: 1