With the analysis among 5,957 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, Seiko Epson Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 9.99% of the total patent filing.
Beijing Shi, China
Patent: 234
Nagano-ken, Japan
Patent: 196
Kyoto-fu, Japan
Patent: 165
Osaka-fu, Japan
Patent: 146
Bayern, Germany
Patent: 108
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 70
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 56
With the analysis among 34 patents, we discovered top 19 start-ups by total patent application. Origin Quantum Computing Technology Co. Ltd., Pac Srl, Joule Case, Inc. are active in this area.
Anhui Sheng, China
Patent: 8
Washington, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Oklahoma, United States
Patent: 1
With the analysis among related 2,050 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 Electric Power Research Institute Ltd., Xi'an Thermal Power Research Institute Co., Ltd. take 12.59% of patent filing during this period.
Beijing Shi, China
Patent: 155
Beijing Shi, China
Patent: 57
Shaanxi Sheng, China
Patent: 46
Beijing Shi, China
Patent: 42
Jiangsu Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 28
Beijing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 24
With the analysis among related 2,050 patents in last 5 years, we discover 338 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 46
Shandong Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 13
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Vermont, United States
Patent: 8
With the analysis among 1,171 patents, we discovered top 211 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Tsinghua University are dominant in this area. They take 17.08% of the total patent filing.
Beijing Shi, China
Patent: 52
Jiangsu Sheng, China
Patent: 39
Beijing Shi, China
Patent: 34
Shaanxi Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 27
Beijing Shi, China
Patent: 22
Hubei Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Jilin Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16