With the analysis among 235,538 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Mitsubishi Kogyo KK are dominant in this area. They take 4.82% of the total patent filing.
Beijing Shi, China
Patent: 6,862
Beijing Shi, China
Patent: 2,321
Tokyo, Japan
Patent: 1,069
Midtjylland, Denmark
Patent: 1,040
Massachusetts, United States
Patent: 1,001
Beijing Shi, China
Patent: 601
With the analysis among 338 patents, we discovered top 111 start-ups by total patent application. Nabrawind Technologies SL, Shanghai Clobotics Technology Co., Ltd., Beijing Shuzi Lutu Technology Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Durham, United Kingdom
Patent: 10
New York, United States
Patent: 10
Edinburgh, United Kingdom
Patent: 9
Aberdeen City, United Kingdom
Patent: 9
Minnesota, United States
Patent: 8
Västra Götaland, Sweden
Patent: 8
With the analysis among related 126,846 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 Petroleum & Chemical Corp., Guangdong Power Grid Co. Ltd. take 2.98% of patent filing during this period.
Beijing Shi, China
Patent: 2,452
Beijing Shi, China
Patent: 794
Guangdong Sheng, China
Patent: 535
Beijing Shi, China
Patent: 366
Shaanxi Sheng, China
Patent: 354
Beijing Shi, China
Patent: 316
Midtjylland, Denmark
Patent: 287
Guangdong Sheng, China
Patent: 259
Beijing Shi, China
Patent: 249
With the analysis among related 126,846 patents in last 5 years, we discover 32 new entrants. Haier Smart Home Co., Ltd., Shaanxi Heimao Coking Co., Ltd., Shandong Normal University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 35
Shaanxi Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 32
Arkansas, United States
Patent: 31
California, United States
Patent: 31
Shandong Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 28
Central Singapore, Singapore
Patent: 27
Zhejiang Sheng, China
Patent: 25
With the analysis among 24,739 patents, we discovered top 343 universities and scientific research institutions by total patent application. Tianjin University, Zhejiang University, Tsinghua University are dominant in this area. They take 13.56% of the total patent filing.
Guangdong Sheng, China
Patent: 848
Zhejiang Sheng, China
Patent: 475
Beijing Shi, China
Patent: 397
Guangdong Sheng, China
Patent: 365
Beijing Shi, China
Patent: 328
Liaoning Sheng, China
Patent: 306
Jiangsu Sheng, China
Patent: 299
Beijing Shi, China
Patent: 273
Heilongjiang Sheng, China
Patent: 241
Shanghai Shi, China
Patent: 239