With the analysis among 16 patents, we discovered top 13 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Taiyuanshan Dayuguang Technology Co., Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 43.75% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Shanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Virginia, United States
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Shanxi University, Beijing Institute of Computer Technology and Application, Taiyuanshan Dayuguang Technology Co., Ltd. take 58.33% of patent filing during this period.
Shanxi Sheng, China
Patent: 4
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Patent: 2
Shanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 3 new entrants.
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Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 41 patents, we discovered top 11 universities and scientific research institutions by total patent application. Shanxi University, Tianjin University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 41.46% of the total patent filing.
Shanxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1