Assignee
YA YUNG ENTERPRISE CO LTD
TW·4 granted patents·50 citations·filing 1997–1998
Top patents by PatentIndex Score
4 records- 0171US5864976ADriving mechanism of music snow drop ballYA YUNG ENTERPRISE CO LTD·Filed 1997·Granted Feb 2, 1999·35 cites·1 claims
- 0242US5986189AMusic carrousel structure with various dynamic actionsYA YUNG ENTERPRISE CO LTD·Filed 1998·Granted Nov 16, 1999·11 cites·8 claims
- 0333US5878515ADriving mechanism of music water ballYA YUNG ENTERPRISE CO LTD·Filed 1997·Granted Mar 9, 1999·4 cites·2 claims
- 0428US5945612AMusic crystal ball structure capable of rotating in alternating directionsYA YUNG ENTERPRISE CO LTD·Filed 1998·Granted Aug 31, 1999·0 cites·3 claims
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