With the analysis among 180 patents, we discovered top 138 key players by total patent application. Ningbo Sunny Opotech Co., Ltd., NEC Corp., TOSHIBA Corp. are dominant in this area. They take 12.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Texas, United States
Patent: 2
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With the analysis among related 71 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing China University of Geosciences Beijing, NEC Corp., Ningbo Sunny Opotech Co., Ltd. take 16.90% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 71 patents in last 5 years, we discover 57 new entrants. China University of Geosciences Beijing, Industrial Technology Research Institute, Nanjing University of Science & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 18 universities and scientific research institutions by total patent application. China University of Geosciences Beijing, Xidian University, Central South University are dominant in this area. They take 27.03% of the total patent filing.
Hubei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1