With the analysis among 7,717 patents, we discovered top 477 key players by total patent application. Carrier Corp., Guangdong Shenling Environmental Systems Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 2.41% of the total patent filing.
Guangdong Shenling Environmental Systems Co., Ltd.
Guangdong Sheng, China
Patent: 66
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 49
Tokyo-to, Japan
Patent: 48
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 44
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 35
Connecticut, United States
Patent: 32
With the analysis among 22 patents, we discovered top 8 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., kiutra GmbH, Aisin KK are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 13
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Guangte Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 3,182 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Gree Electric Appliances, Inc. of Zhuhai, Mitsubishi Electric Corp. take 3.21% of patent filing during this period.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 38
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 38
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 26
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 22
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 21
Liyang Golden Land Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 19
Beijing Fenglian Ori Technology Co., Ltd.
Beijing Shi, China
Patent: 19
Wuhan University of Technology
Hubei Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 15
With the analysis among related 3,182 patents in last 5 years, we discover 298 new entrants. Liyang Golden Land Energy Saving Technology Co., Ltd., Hebei Qinhuai Data Co Ltd., Tibet Ningsuan Technology Group Co., Ltd. are the most active new entrants in this area.
Liyang Golden Land Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Hebei Qinhuai Data Co Ltd.
Hebei Sheng, China
Patent: 12
Tibet Ningsuan Technology Group Co., Ltd.
Xizang Zizhiqu, China
Patent: 8
Gezhouba Energy Saving Technology Co., Ltd.
Beijing Shi, China
Patent: 8
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Tibet Ningsuan Information Technology Co., Ltd.
Xizang Zizhiqu, China
Patent: 8
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Shenzhen Yi Letter Technology Co. Ltd.
Guangdong Sheng, China
Patent: 7
Nanjing Xiaozhuang University
Jiangsu Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
With the analysis among 3,635 patents, we discovered top 319 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Wuhan University of Technology, Wuhan University of Science & Technology are dominant in this area. They take 10.32% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 210
Wuhan University of Technology
Hubei Sheng, China
Patent: 86
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 79
Shanghai Shi, China
Patent: 66
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 56
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 56
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 55
Tianjin Shi, China
Patent: 54
Zhejiang Sheng, China
Patent: 53
Beijing Shi, China
Patent: 50