With the analysis among 370 patents, we discovered top 147 key players by total patent application. NEC Corp., Digimarc Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 11.35% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Oregon, United States
Patent: 16
Samsung Electronics Co., Ltd.
California, United States
Patent: 7
Microsoft Technology Licensing LLC
Washington, United States
Patent: 7
California, United States
Patent: 6
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 6
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 6
California, United States
Patent: 2
With the analysis among related 135 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Beijing Normal University, RADI, Delft University of Technology take 10.37% of patent filing during this period.
Beijing Normal University
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 4
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 3
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 3
Fraunhofer-Gesellschaft eV
California, United States
Patent: 2
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 2
Jiangsu Sheng, China
Patent: 2
China Institute of Atomic Energy
Beijing Shi, China
Patent: 2
With the analysis among related 135 patents in last 5 years, we discover 60 new entrants. Delft University of Technology, Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences, China Institute of Atomic Energy are the most active new entrants in this area.
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 4
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 3
China Institute of Atomic Energy
Beijing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
Fondazione Istituto Italiano di Tecnologia
Shanghai Yankong Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 204 patents, we discovered top 69 universities and scientific research institutions by total patent application. Beijing Normal University, Hefei Institutes of Physical Science, Nanjing University are dominant in this area. They take 15.20% of the total patent filing.
Beijing Normal University
Beijing Shi, China
Patent: 15
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Coimbra, Portugal
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Illinois, United States
Patent: 2