With the analysis among 579 patents, we discovered top 424 key players by total patent application. Matsushita Electronics Corp., J.H. Horne & Sons Co., New Optics Ltd. are dominant in this area. They take 4.32% of the total patent filing.
Massachusetts, United States
Patent: 9
Gyeonggi-do, South Korea
Patent: 7
Shizuoka-ken, Japan
Patent: 6
Delaware, United States
Patent: 5
Ohio, United States
Patent: 5
Aberdeen City, United Kingdom
Patent: 5
Zhejiang Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 218 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing China University of Petroleum (East China), Crane & Co., Inc., Yeshili Reflective Materials Co. Ltd. take 5.05% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 169 new entrants. Crane & Co., Inc., Yeshili Reflective Materials Co. Ltd., Fuzhou Autolong Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 39 patents, we discovered top 21 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Xi'an Jiaotong University, China University of Mining & Technology are dominant in this area. They take 25.64% of the total patent filing.
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1