With the analysis among 3,549 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, China Construction Second Engineering Bureau Co., Ltd., Chinese Metallurgical Group Co., Ltd. are dominant in this area. They take 5.80% of the total patent filing.
Beijing Shi, China
Patent: 150
Beijing Shi, China
Patent: 30
Anhui Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 25
Henan Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 14
Chongqing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 12
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Smart Barrel, Inc., Changsha Intelligence Driving Insititute Co. Ltd., Aasaantech Pvt Ltd. are active in this area.
Hunan Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
Nevada, United States
Patent: 1
With the analysis among related 2,866 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Construction Second Engineering Bureau Co., Ltd., Chinese Metallurgical Group Co., Ltd. take 2.51% of patent filing during this period.
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 25
Anhui Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Chongqing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
With the analysis among related 2,866 patents in last 5 years, we discover 404 new entrants. China Construction First Building (Group) Corp. Ltd., Chongqing Huihui Information Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 11
Chongqing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 411 patents, we discovered top 160 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Tongji University, Beijing University of Technology are dominant in this area. They take 7.54% of the total patent filing.
Shandong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4