With the analysis among 444 patents, we discovered top 105 key players by total patent application. NEC Corp., Nippon Telegraph & Telephone Corp., Huawei Technologies Co., Ltd. are dominant in this area. They take 18.24% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 28
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
New Jersey, United States
Patent: 13
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 99 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Central South University, Nippon Telegraph & Telephone Corp., Febus Optics SAS take 20.20% of patent filing during this period.
Hunan Sheng, China
Patent: 9
Tennessee, United States
Patent: 5
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Patent: 4
Central Region, Singapore
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among related 99 patents in last 5 years, we discover 40 new entrants. Carl Zeiss Microscopy GmbH, UT-Battelle LLC, Febus Optics SAS are the most active new entrants in this area.
Tennessee, United States
Patent: 5
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Patent: 4
Central Region, Singapore
Patent: 4
Fukushima-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 116 patents, we discovered top 40 universities and scientific research institutions by total patent application. Central South University, Massachusetts Institute of Technology, Nagoya University are dominant in this area. They take 25.00% of the total patent filing.
Hunan Sheng, China
Patent: 10
Massachusetts, United States
Patent: 6
Aichi-ken, Japan
Patent: 5
Central Region, Singapore
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3