With the analysis among 2,097 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Sakai Chemical Industry Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 1.96% of the total patent filing.
Beijing Shi, China
Patent: 21
Osaka-fu, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Sichuan Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 6
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Shanghai Longhui Medical Technology Co Ltd., Shenzhen Lochn Optics Technology Co., Ltd., Shenzhen Leyaoyao Information Technology Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,784 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Yanshan University take 1.35% of patent filing during this period.
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 8
Hebei Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Seoul, South Korea
Patent: 5
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among related 1,784 patents in last 5 years, we discover 458 new entrants. Kyoto University, LG Energy Solution Ltd., Dalian University of Technology are the most active new entrants in this area.
Seoul, South Korea
Patent: 5
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among 569 patents, we discovered top 209 universities and scientific research institutions by total patent application. Tianjin University, Yanshan University, Harbin Institute of Technology are dominant in this area. They take 5.98% of the total patent filing.
Tianjin Shi, China
Patent: 12
Hebei Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6