With the analysis among 23 patents, we discovered top 25 key players by total patent application. Guangdong Xinbao Electrical Appliances Holdings Co., Ltd., Yangzhou Spring Co. Ltd., Kunshan Yuanchen Electronic Material Co., Ltd. are dominant in this area. They take 17.39% of the total patent filing.
Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Kunshan Yuanchen Electronic Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Foshan Daken Packaging Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sinopec Zhongyuan Petroleum Engeering Co., Ltd.
Henan Sheng, China
Patent: 1
Zhejiang Haocheng Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shijiazhuang Baker Sealing Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Dongguan Meijie Metal Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Hualiyuan Electric Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Yixing Yongjie Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Haocheng Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Foshan Zhizao Industrial Design Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Yixing Yongjie Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Haocheng Construction Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Foshan Zhizao Industrial Design Co., Ltd.
Guangdong Sheng, China
Patent: 1
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