With the analysis among 214 patents, we discovered top 156 key players by total patent application. State Grid Corp. of China, Nantong Xuyue Optoelectronics Technology Co., Ltd., Penn Engineering & Manufacturing Corp. are dominant in this area. They take 12.15% of the total patent filing.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Pennsylvania, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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With the analysis among related 148 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing Penn Engineering & Manufacturing Corp., Shenzhen Duomidao Plastic Hardware Products Co., Ltd., State Grid Corp. of China take 10.81% of patent filing during this period.
Pennsylvania, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
With the analysis among related 148 patents in last 5 years, we discover 104 new entrants. Penn Engineering & Manufacturing Corp., Shenzhen Duomidao Plastic Hardware Products Co., Ltd., Xuzhou Wanzhuo Hardware Tools Manufacturing Co., Ltd. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 17 patents, we discovered top 9 universities and scientific research institutions by total patent application. Inner Mongolia University for Nationalities, Shenyang Jianzhu University, Harbin University of Science & Technology are dominant in this area. They take 29.41% of the total patent filing.
Nei Mongol Zizhiqu, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1