With the analysis among 1,248 patents, we discovered top 492 key players by total patent application. State Grid Corp. of China, Guangxi Yuchai Machinery Co., Ltd., Amorepacific Corp. are dominant in this area. They take 5.85% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 33
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 24
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 13
3M Innovative Properties Co.
Minnesota, United States
Patent: 12
Zhejiang Asia-Pacific Mechanical & Electronic Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 11
State Power Economic Research Institute
Beijing Shi, China
Patent: 8
Zhejiang Rongji Auto Parts Co Ltd.
Zhejiang Sheng, China
Patent: 7
Jiangsu Juwei Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 558 patents applied in the last 5 years. We discover 408 most active companies in this area. The fast-growing State Grid Corp. of China, Guangxi Yuchai Machinery Co., Ltd., Anhui Province Water Resources Research Institute take 6.63% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 9
State Power Economic Research Institute
Beijing Shi, China
Patent: 8
Zhejiang Asia-Pacific Mechanical & Electronic Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Jiangsu Juwei Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zhejiang Rongji Auto Parts Co Ltd.
Zhejiang Sheng, China
Patent: 7
Shaanxi Raytheon Intelligent Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Fuxin Deer Automobile Steering Pump Co. Ltd.
Liaoning Sheng, China
Patent: 6
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 5
With the analysis among related 558 patents in last 5 years, we discover 349 new entrants. State Power Economic Research Institute, Jiangsu Juwei Machinery Co., Ltd., Zhejiang Rongji Auto Parts Co Ltd. are the most active new entrants in this area.
State Power Economic Research Institute
Beijing Shi, China
Patent: 8
Jiangsu Juwei Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Zhejiang Rongji Auto Parts Co Ltd.
Zhejiang Sheng, China
Patent: 7
Shaanxi Raytheon Intelligent Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Fuxin Deer Automobile Steering Pump Co. Ltd.
Liaoning Sheng, China
Patent: 6
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 5
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
China Northern Engine Research Institute (Tianjin)
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Patent: 4
Wuxi Greenmark Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 87 patents, we discovered top 35 universities and scientific research institutions by total patent application. Southwest Petroleum University, Yancheng Institute of Technology, Jilin University are dominant in this area. They take 13.79% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1