With the analysis among 2,795 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Beijing Kedong Power Control Systems Co. Ltd., Chengdu Yunda Technology Co., Ltd. are dominant in this area. They take 8.73% of the total patent filing.
Beijing Shi, China
Patent: 167
Beijing Shi, China
Patent: 52
Sichuan Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 17
Henan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
With the analysis among 54 patents, we discovered top 25 start-ups by total patent application. Unidraw Technology, V-Armed, Inc., Xi'an Lingkong Electronics Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 16
New York, United States
Patent: 7
Shaanxi Sheng, China
Patent: 4
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 3,081 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Beijing Kedong Power Control Systems Co. Ltd., Zhengzhou Jiean Hi-Tech Co., Ltd. take 3.21% of patent filing during this period.
Beijing Shi, China
Patent: 55
Beijing Shi, China
Patent: 28
Henan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
With the analysis among related 3,081 patents in last 5 years, we discover 379 new entrants. Guangdong Power Grid Co. Ltd., Zhengzhou Jiean Hi-Tech Co., Ltd., Jiangsu Rongyi Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Henan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Nei Mongol Zizhiqu, China
Patent: 10
Henan Sheng, China
Patent: 9
With the analysis among 1,292 patents, we discovered top 231 universities and scientific research institutions by total patent application. Southwest Petroleum University, Naval University of Engineering, Sichuan University are dominant in this area. They take 4.95% of the total patent filing.
Sichuan Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8