Inventor · disambiguated record
Ching-Fa Huang
Also filed as: HUANG CHING-FA
7 granted patents·35 citations·filing 1992–1996
82Inventor score
Top patents by PatentIndex Score
7 records- 0137US5276271AMusic box motion generation mechanismHUANG CHING FA·Filed 1992·Granted Jan 4, 1994·10 cites·4 claims
- 0235US5870843AMotion generating mechanism for a music boxFiled 1996·Granted Feb 16, 1999·10 cites·11 claims
- 0332US5371318AMotion generation mechanism for a music boxFiled 1993·Granted Dec 6, 1994·5 cites·1 claims
- 0428US5525747AMusic box having dual sets of ornament moving elementsFiled 1993·Granted Jun 11, 1996·2 cites·4 claims
- 0527US5510571ADriving mechanism for a music box mounted dollFiled 1994·Granted Apr 23, 1996·3 cites·3 claims
- 0627US5342988AStructure of music boxHSU FENG HSIANG·Filed 1993·Granted Aug 30, 1994·4 cites·4 claims
- 0726US5424485AMotion generating mechanism for a music boxFiled 1994·Granted Jun 13, 1995·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →