With the analysis among 9,490 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Siemens AG, China Petroleum & Chemical Corp. are dominant in this area. They take 2.80% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 139
Bayern, Germany
Patent: 85
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 41
Baden-Württemberg, Germany
Patent: 36
Tokyo-to, Japan
Patent: 23
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 22
Wuxi Jiangnan Cable Co., Ltd.
Jiangsu Sheng, China
Patent: 22
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 21
With the analysis among 23 patents, we discovered top 16 start-ups by total patent application. Beijing Lanjian Kongjian Technology Co. Ltd., Beijing I-Space Technology Co. Ltd., X-Clouduav are active in this area.
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 5
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Clobotics Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Commonwealth Fusion Systems LLC
Massachusetts, United States
Patent: 1
Institut National de la Santé et de la Recherche Médicale
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 1,528 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Yanshan University, South China University of Technology take 2.16% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 17
Hebei Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 1,528 patents in last 5 years, we discover 335 new entrants. Guangdong Power Grid Co. Ltd., Jiangsu Jiangyang Wire & Cable Co. Ltd., Changge Yulong Hongxing Pipe Industry Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Jiangsu Jiangyang Wire & Cable Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Changge Yulong Hongxing Pipe Industry Co., Ltd.
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhuhai Longhua Helicopter Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Foshan Midea Qinghu Water Purifiying Equipment Co. Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
China Telecom Service Co., Ltd.
Beijing Shi, China
Patent: 3
Ideal Crystal Semiconductor Equipment (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 2,360 patents, we discovered top 238 universities and scientific research institutions by total patent application. South China University of Technology, Guangxi University, Beijing University of Technology are dominant in this area. They take 5.30% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 46
Guangxi Zhuangzu Zizhiqu, China
Patent: 46
Beijing University of Technology
Beijing Shi, China
Patent: 33
Beijing Shi, China
Patent: 31
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 31
Hebei Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
Tianjin Shi, China
Patent: 29
Zhejiang Sheng, China
Patent: 26
North China Electric Power University
Beijing Shi, China
Patent: 24