With the analysis among 245 patents, we discovered top 130 key players by total patent application. Nidek Co., Ltd., State Grid Corp. of China, Hitachi Ltd. are dominant in this area. They take 20.41% of the total patent filing.
Kochi-ken, Japan
Patent: 33
Beijing Shi, China
Patent: 11
Pennsylvania, United States
Patent: 5
Jiangxi Sheng, China
Patent: 4
New York, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New Hampshire, United States
Patent: 1
With the analysis among related 115 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Nidek Co., Ltd., State Grid Corp. of China, Ningbo Nanda Photoelectric Materials Co., Ltd. take 11.30% of patent filing during this period.
Kochi-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhengzhou Bopai Ecological Technology Co., Ltd.
Henan Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 71 new entrants. Ningbo Nanda Photoelectric Materials Co., Ltd., Zhongke Xinsheng (Suzhou) Technology Co., Ltd., Shandong University of Science & Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhengzhou Bopai Ecological Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 103 patents, we discovered top 33 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, University of Warwick, Shandong University of Science & Technology are dominant in this area. They take 24.27% of the total patent filing.
Massachusetts, United States
Patent: 10
Coventry, United Kingdom
Patent: 8
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2