With the analysis among 153 patents, we discovered top 61 key players by total patent application. Olympus Corp., Nippon Telegraph & Telephone Corp., Hitachi Ltd. are dominant in this area. They take 20.26% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 11
Matsushita Electronics Corp.
Mitsubishi Electric Corp.
Ohio, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Lansus Technologies, Inc.
Guangdong Sheng, China
Patent: 1
With the analysis among related 57 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Olympus Corp., National Astronomical Observatories Chinese Academy of Science, Zijinshan Observatory, Chinese Academy of Sciences take 28.07% of patent filing during this period.
National Astronomical Observatories Chinese Academy of Science
Beijing Shi, China
Patent: 5
Zijinshan Observatory, Chinese Academy of Sciences
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Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Shanghai Normal University
Shanghai Shi, China
Patent: 3
Ramot at Tel Aviv University Ltd.
California, United States
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Dalian Eastcom Microwave Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
With the analysis among related 57 patents in last 5 years, we discover 20 new entrants. National Astronomical Observatories Chinese Academy of Science, Shanghai Normal University, Ramot at Tel Aviv University Ltd. are the most active new entrants in this area.
National Astronomical Observatories Chinese Academy of Science
Beijing Shi, China
Patent: 5
Shanghai Normal University
Shanghai Shi, China
Patent: 3
Ramot at Tel Aviv University Ltd.
Dalian Eastcom Microwave Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
California, United States
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Mitsubishi Engineering-Plastics Corp.
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
With the analysis among 136 patents, we discovered top 22 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, Massachusetts Institute of Technology are dominant in this area. They take 26.47% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 7
Beijing Shi, China
Patent: 7
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
California Institute of Technology
California, United States
Patent: 5
Stevens Institute of Technology
New Jersey, United States
Patent: 4
Shanghai Normal University
Shanghai Shi, China
Patent: 3
U.S. Army Corps of Engineers
District of Columbia, United States
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2