Assignee

WANG FU H

TW·2 granted patents·48 citations·filing 1989–1989

Technology mixF21L2 F21V1

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2 records

0172US4907141AMiniature flashlightWANG FU H·Filed 1989·Granted Mar 6, 1990·28 cites·1 claims
0263US4949231AVariable light beam flashlightWANG FU H·Filed 1989·Granted Aug 14, 1990·20 cites·9 claims

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