With the analysis among 19 patents, we discovered top 18 key players by total patent application. Park Systems Corp., China Petroleum & Chemical Corp., State Grid Corp. of China are dominant in this area. They take 26.32% of the total patent filing.
Chungcheongnam-do, South Korea
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Pennsylvania, United States
Patent: 1
California, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Distrito Federal, Mexico
Patent: 1
Michigan, United States
Patent: 1
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With the analysis among related 33 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Park Systems Corp., China University of Petroleum (East China), Jinan University take 18.18% of patent filing during this period.
Chungcheongnam-do, South Korea
Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Zhiyuan Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 31 new entrants. Park Systems Corp., China University of Petroleum (East China), Jinan University are the most active new entrants in this area.
Chungcheongnam-do, South Korea
Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Zhiyuan Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 14 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Nankai University, Sun Yat-Sen University are dominant in this area. They take 26.32% of the total patent filing.
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1