With the analysis among 763 patents, we discovered top 493 key players by total patent application. Shenhua Shendong Coal Group Co., Ltd., Jinneng Holdings Coal Industry Group Co., Ltd., Huaneng Power International, Inc. are dominant in this area. They take 2.62% of the total patent filing.
Nei Mongol Zizhiqu, China
Patent: 11
Shanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
Anhui Sheng, China
Patent: 4
Yongcheng Coal & Electricity Holding (Group) Co., Ltd.
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,060 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Anhui University of Science & Technology, Shenhua Shendong Coal Group Co., Ltd., Henan Polytechnic University take 2.74% of patent filing during this period.
Anhui Sheng, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 11
Henan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
Anhui Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among related 1,060 patents in last 5 years, we discover 500 new entrants. Anhui University of Science & Technology, Shenhua Shendong Coal Group Co., Ltd., Henan Polytechnic University are the most active new entrants in this area.
Anhui Sheng, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 11
Henan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 4
Anhui Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among 81 patents, we discovered top 26 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Henan Polytechnic University, Chongqing Vocational Institute of Engineering are dominant in this area. They take 28.40% of the total patent filing.
Anhui Sheng, China
Patent: 12
Henan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1