With the analysis among 424 patents, we discovered top 380 key players by total patent application. Chengdu Guangming Optoelectronic Corp., Dongguan Deying Food Machinery Co., Ltd., China Shenhua Energy Co., Ltd. are dominant in this area. They take 3.07% of the total patent filing.
Chengdu Guangming Optoelectronic Corp.
Sichuan Sheng, China
Patent: 5
Dongguan Deying Food Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 5
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Guohua Power Co. Ltd.
Jiangxi Province Jinganyuannanzhucai Co. Ltd.
Jiangxi Sheng, China
Patent: 3
Chongqing Axingji Food Co. Ltd.
Chongqing Shi, China
Patent: 3
Sichuan Jinmei Environmental Protection Co. Ltd.
Sichuan Sheng, China
Patent: 3
Suzhou Gongyeyuan Districthexiang Textile Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Guohua Yudean Taishan Power Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Hongdian Environmental Protection Co., Ltd.
Zhejiang Sheng, China
Patent: 3
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With the analysis among related 91 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing China Shenhua Energy Co., Ltd., Kunshan Tonglai Hardware Machinery Co., Ltd., Guangdong Guohua Yudean Taishan Power Co., Ltd. take 9.89% of patent filing during this period.
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
Kunshan Tonglai Hardware Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Guohua Yudean Taishan Power Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Guohua Power Co. Ltd.
Suqian Yongfeng Sports Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jingzhi Intelligent Automation Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Luoyang Sanxuan Jinyan Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Tianyan Electronic Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jieyang Chateli Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Wuxi Bangde Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 91 patents in last 5 years, we discover 81 new entrants. China Shenhua Energy Co., Ltd., Kunshan Tonglai Hardware Machinery Co., Ltd., Guangdong Guohua Yudean Taishan Power Co., Ltd. are the most active new entrants in this area.
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
Kunshan Tonglai Hardware Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Guohua Yudean Taishan Power Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Guohua Power Co. Ltd.
Suqian Yongfeng Sports Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jingzhi Intelligent Automation Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Luoyang Sanxuan Jinyan Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Tianyan Electronic Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jieyang Chateli Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Wuxi Bangde Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 30 universities and scientific research institutions by total patent application. Zhejiang Ocean University, South China University of Technology, Ningbo University are dominant in this area. They take 21.43% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Liaoning University of Technology
Liaoning Sheng, China
Patent: 2
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1