With the analysis among 36,254 patents, we discovered top 481 key players by total patent application. State Grid Corp. of China, PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 1.94% of the total patent filing.
Beijing Shi, China
Patent: 279
Beijing Shi, China
Patent: 233
Beijing Shi, China
Patent: 193
Guangdong Sheng, China
Patent: 133
Taiwan Province, China
Patent: 103
With the analysis among 25 patents, we discovered top 11 start-ups by total patent application. FJ Dynamics Technology Co., Ltd., Enlighten Innovations, Inc., Tellus Technology, Inc. are active in this area.
Central Region, Singapore
Patent: 5
Connecticut, United States
Patent: 3
Arizona, United States
Patent: 2
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hordaland, Norway
Patent: 1
Hong Kong SAR, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 24,311 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, PetroChina Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 1.23% of patent filing during this period.
Beijing Shi, China
Patent: 111
Beijing Shi, China
Patent: 105
Guangdong Sheng, China
Patent: 84
Beijing Shi, China
Patent: 78
Sichuan Sheng, China
Patent: 65
Guangdong Sheng, China
Patent: 57
Beijing Shi, China
Patent: 55
Hunan Sheng, China
Patent: 48
With the analysis among related 24,311 patents in last 5 years, we discover 202 new entrants. FAW Jiefang Automotive Co. Ltd., Guangdong Power Grid Co. Ltd., Shenzhen Mason Vap Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
With the analysis among 3,069 patents, we discovered top 357 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang Ocean University, Jilin University are dominant in this area. They take 7.17% of the total patent filing.
Sichuan Sheng, China
Patent: 90
Jilin Sheng, China
Patent: 50
Shandong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 34
Beijing Shi, China
Patent: 33
Beijing Shi, China
Patent: 30
Liaoning Sheng, China
Patent: 28