With the analysis among 84 patents, we discovered top 44 key players by total patent application. Digimarc Corp., Koninklijke Philips NV, Ricoh Co., Ltd. are dominant in this area. They take 26.19% of the total patent filing.
Oregon, United States
Patent: 9
Noord-Holland, Netherlands
Patent: 8
Baden-Württemberg, Germany
Patent: 3
California, United States
Patent: 2
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 43 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Nanjing University of Science & Technology, Hebei University of Technology, Guangxi Normal University take 13.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shandong Lvman Shenzhou Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 34 new entrants. Nanjing University of Science & Technology, Hebei University of Technology, Harbin Engineering University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shandong Lvman Shenzhou Environmental Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 61 patents, we discovered top 40 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Southeast University, Zhejiang University are dominant in this area. They take 14.75% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1