With the analysis among 113 patents, we discovered top 36 key players by total patent application. Seiko Epson Corp., Hamamatsu Photonics KK, Huatai Jiguang Photoelectric Technology Co., Ltd. are dominant in this area. They take 38.94% of the total patent filing.
Nagano-ken, Japan
Patent: 25
Shizuoka-ken, Japan
Patent: 12
Shanghai Shi, China
Patent: 7
Fukushima-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
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With the analysis among related 82 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Huatai Jiguang Photoelectric Technology Co., Ltd., Xi'an University of Technology, Jiangnan University take 19.51% of patent filing during this period.
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 35 new entrants. Huatai Jiguang Photoelectric Technology Co., Ltd., Jiangnan University, Qingdao Qingyuanfengda Terahertz Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 151 patents, we discovered top 41 universities and scientific research institutions by total patent application. Xi'an University of Technology, Delft University of Technology, Capital Normal University are dominant in this area. They take 21.85% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Zuid-Holland, Netherlands
Patent: 8
Beijing Shi, China
Patent: 6
New York, United States
Patent: 5
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4