With the analysis among 3,119 patents, we discovered top 461 key players by total patent application. State Grid Corp. of China, Siemens AG, Samsung Electro-Mechanics Co., Ltd. are dominant in this area. They take 12.54% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 263
Bayern, Germany
Patent: 80
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 48
DAEWOO ELECTRONIC COMPONENTS Co., Ltd.
Jeollabuk-do, South Korea
Patent: 46
Tokyo-to, Japan
Patent: 38
Beijing Shichangyuan Technology Co., Ltd.
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 17
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 17
With the analysis among 13 patents, we discovered top 9 start-ups by total patent application. JOLED, Inc., SuperGrid Institute SAS, UBTECH Robotics Corp. Ltd. are active in this area.
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Ningda Automobile Technology Co Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
United Process Controls GmbH
New York, United States
Patent: 1
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,380 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., Hebei Electric Power Corp. take 8.33% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 94
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 8
Zhejiang Huanji Electric Power Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Changzhou Zhongdian Xinneng Electrical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 5
With the analysis among related 1,380 patents in last 5 years, we discover 445 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang Huanji Electric Power Technology Co., Ltd., Quzhou University are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 11
Zhejiang Huanji Electric Power Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Suzhou Yingke Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 5
Pingxiang Huanyu Electric Porcelain Factory
Jiangxi Sheng, China
Patent: 5
Langfang Leoni Wiring Systems Co. Ltd.
Hebei Sheng, China
Patent: 5
State Grid Shanxi Electric Power Company
Shanxi Sheng, China
Patent: 4
Zhejiang Electric Transmission & Transformation Engineering Co
Zhejiang Sheng, China
Patent: 4
Zhangjiagang Zhonghai Electric Complete Set Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 239 patents, we discovered top 85 universities and scientific research institutions by total patent application. Luoyang Institute of Science & Technology, Guangxi University, North China Electric Power University are dominant in this area. They take 19.25% of the total patent filing.
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
North China Electric Power University
Beijing Shi, China
Patent: 7
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Hubei University of Technology
Hubei Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3