This inventor holds 1 USPTO granted patent. Top assignees: East China University of Science and Technology, Sd Chambroad Eqpt Mfg and Installation Co., Ltd., Shandong Chambroad Holding Group Co., Ltd.. Active years: 2026.
% Patents Active = 100.0
Average Co-Inventor Count = 7.0
ph-index = 1
Company Filing History:
1 out of 138 East China University of Science and Technology
1 out of 1 Sd Chambroad Eqpt Mfg and Installation Co., Ltd.
1 out of 1 Shandong Chambroad Holding Group Co., Ltd.
where one patent can have more than one assignee
Years Active: 2026
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1 patent (USPTO):Explore Patents
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