With the analysis among 21,576 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Samsung Electronics Co., Ltd., LG Electronics, Inc. are dominant in this area. They take 2.58% of the total patent filing.
Beijing Shi, China
Patent: 302
Guangdong Sheng, China
Patent: 82
Tokyo-to, Japan
Patent: 69
Tokyo-to, Japan
Patent: 64
Guangdong Sheng, China
Patent: 63
Chungcheongnam-do, South Korea
Patent: 63
Liaoning Sheng, China
Patent: 59
Tokyo-to, Japan
Patent: 58
With the analysis among 68 patents, we discovered top 41 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Letv Cloud Computing Co. Ltd., Yangtze Memory Technologies Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Missouri, United States
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among related 6,270 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, North China Electric Power University take 2.23% of patent filing during this period.
Beijing Shi, China
Patent: 74
Guangdong Sheng, China
Patent: 46
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
Shandong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Drenthe, Netherlands
Patent: 18
Jiangsu Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 15
With the analysis among related 6,270 patents in last 5 years, we discover 255 new entrants. Guizhou Power Grid Co., Liaoning Hualong Electric Power Technology Co., Ltd., Envision Digital International Pte Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Ohio, United States
Patent: 7
Liaoning Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among 2,037 patents, we discovered top 222 universities and scientific research institutions by total patent application. North China Electric Power University, Chongqing University, Beihang University are dominant in this area. They take 7.71% of the total patent filing.
Beijing Shi, China
Patent: 46
Chongqing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Liaoning Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 23
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 20