Assignee

WU KO LEE

TW·2 granted patents·213 citations·filing 1987–1990

Technology mixY10S2 A63B1 H02J1

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2 records

0193US4852782AEquipment for playing golfWU KO LEE·Filed 1987·Granted Aug 1, 1989·202 cites·11 claims
0232US5140251ADevice for monitoring the charging of a batteryWU KO LEE·Filed 1990·Granted Aug 18, 1992·11 cites·9 claims

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