With the analysis among 4,045 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Shandong Electric Power Corp. are dominant in this area. They take 5.83% of the total patent filing.
Beijing Shi, China
Patent: 190
Guangdong Sheng, China
Patent: 31
Shandong Sheng, China
Patent: 15
Baden-Württemberg, Germany
Patent: 12
ZURICH, Switzerland
Patent: 11
Ford Global Technologies LLC
Michigan, United States
Patent: 11
Beijing Shi, China
Patent: 8
Virginia, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 3,118 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Wuhan University of Technology take 2.63% of patent filing during this period.
Beijing Shi, China
Patent: 40
Guangdong Sheng, China
Patent: 31
Hubei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 3,118 patents in last 5 years, we discover 451 new entrants. Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Qinghai Sheng, China
Patent: 4
Hefei Tongtong Optical Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among 598 patents, we discovered top 211 universities and scientific research institutions by total patent application. Wuhan University of Technology, Chang'an University, Chongqing Jiaotong University are dominant in this area. They take 7.36% of the total patent filing.
Hubei Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 8
Guizhou Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5