With the analysis among 3,367 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Valeo Thermal Systems Japan Corp. are dominant in this area. They take 17.20% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 457
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 64
Valeo Thermal Systems Japan Corp.
Tokyo-to, Japan
Patent: 58
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 41
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 33
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 33
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 32
Bayern, Germany
Patent: 30
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 30
With the analysis among 11 patents, we discovered top 5 start-ups by total patent application. Englishco LLC, Stripe, Inc., Shanghai Xiuyuan Network Technology Co. Ltd. are active in this area.
New York, United States
Patent: 5
California, United States
Patent: 3
Shanghai Xiuyuan Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Yongtai Digital Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,362 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., China General Nuclear Power Corp. take 17.69% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 148
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 64
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 28
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 27
Guizhou Sheng, China
Patent: 23
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 20
Hangzhou Puan Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 18
With the analysis among related 1,362 patents in last 5 years, we discover 354 new entrants. Guangdong Power Grid Co. Ltd., Hangzhou Puan Technology Co., Ltd., University of Shanghai for Science & Technology are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 64
Hangzhou Puan Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 20
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 10
UHV Branch of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 10
Honghe Power Supply Bureau of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 9
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Guangdong Power Grid Co., Ltd. Shantou Power Supply Bureau
Guangdong Sheng, China
Patent: 7
Yunnan Yuxi Suppling Electric Power Bureau
Yunnan Sheng, China
Patent: 7
With the analysis among 356 patents, we discovered top 83 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 26.40% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
North China Electric Power University
Beijing Shi, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 6
Birmingham, United Kingdom
Patent: 5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
Wuhan Electric Power Vocational & Technical College
Hubei Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4