2 trademarks were found for owners matching the name Hui Cao.
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1 TM: 1693123
Desc: HDL

Owner: Hui Cao, Haowei Li
Class: 11
Status: Lapsed: Registration fee not paid on time
2 TM: 1691930
Desc: CERAPURE

Owner: Hui Cao, Haowei Li
Class: 11
Status: Lapsed: Registration fee not paid on time