Inventor · disambiguated record
Ammy Chou
Also filed as: CHOU AMMY
14 granted patents·1,214 citations·filing 1997–2016
94Inventor score
Top patents by PatentIndex Score
14 records- 0198US7464845B2Hand-held staple gun having a safety deviceWELCOME CO LTD·Filed 2006·Granted Dec 16, 2008·1k cites·18 claims
- 0291USD823913SSealerWELCOME CO LTD·Filed 2016·Granted Jul 24, 2018·42 cites·1 claims
- 0380US7700897B2Hand-held electric sealer having a detachable electric sealing moduleWELCOME CO LTD·Filed 2006·Granted Apr 20, 2010·6 cites·12 claims
- 0480US7034252B2Hand-held electric heat sealerWELCOME CO LTD·Filed 2000·Granted Apr 25, 2006·12 cites·1 claims
- 0569US6326594B1Hand-held electric sealer with safety meansWELCOME COMPANY LTD·Filed 1998·Granted Dec 4, 2001·20 cites·5 claims
- 0668US6630647B2Hand-held electric heat sealerWELCOME CO LTD·Filed 2002·Granted Oct 7, 2003·5 cites·4 claims
- 0767USD401950SHandy electric heat sealing apparatusCHOU AMMY·Filed 1997·Granted Dec 1, 1998·15 cites·1 claims
- 0865US5854466AHand-held pivoting electric heat sealing apparatusWELCOME COMPANY LTD·Filed 1997·Granted Dec 29, 1998·24 cites·19 claims
- 0964USD454894SMini handy sealerFiled 2001·Granted Mar 26, 2002·13 cites·1 claims
- 1058US6064038AHand-held electric sealer with detachable heat resistant cover sheetWELCOME COMPANY LTD·Filed 1998·Granted May 16, 2000·18 cites·24 claims
- 1156US7312421B2Detachable heat sealing apparatusCHOU AMMY·Filed 2004·Granted Dec 25, 2007·3 cites·8 claims
- 1256US7291810B2Hand-held electric heat sealerWELCOME CO LTD·Filed 2006·Granted Nov 6, 2007·0 cites·19 claims
- 1350US6729525B2Structure of a two dimensional positioning nailing machineFiled 2002·Granted May 4, 2004·6 cites·7 claims
- 1447US6040559AElectric heat pen with sandwiched heater elementWELCOME COMPANY LTD·Filed 1997·Granted Mar 21, 2000·12 cites·6 claims
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