Inventor · disambiguated record
Chung-Jen Pai
Also filed as: PAI CHUNG-JEN
16 granted patents·2 pending applications·404 citations·filing 1990–2019
94Inventor score
Files withPAI CHUNG-JEN15
Top patents by PatentIndex Score
18 records- 0192US7604191B2GrinderPAI CHUNG-JEN·Filed 2007·Granted Oct 20, 2009·32 cites·18 claims
- 0285US7793874B2Grinder and automatic open/close control device thereofPAI CHUNG-JEN·Filed 2008·Granted Sep 14, 2010·16 cites·15 claims
- 0385US5865384ASpice grinderFiled 1997·Granted Feb 2, 1999·69 cites·5 claims
- 0483US10405700B2GrinderPAI CHUNG JEN·Filed 2016·Granted Sep 10, 2019·3 cites·13 claims
- 0583US8480017B2Grinder and automatic open/close control device thereofPAI CHUNG-JEN·Filed 2012·Granted Jul 9, 2013·8 cites·12 claims
- 0683US5842245AElectric toothbrush assemblyFiled 1998·Granted Dec 1, 1998·93 cites·5 claims
- 0780US5353504AMotorized scissorsPAI CHUNG JEN·Filed 1993·Granted Oct 11, 1994·63 cites·1 claims
- 0876US10813499B2GrinderPAI CHUNG JEN·Filed 2019·Granted Oct 27, 2020·1 cites·10 claims
- 0973US7604190B2Discharge opening and power control structure of a grinderPAI CHUNG-JEN·Filed 2007·Granted Oct 20, 2009·5 cites·11 claims
- 1073US6966510B2Electric rotary graterPAI CHUNG-JEN·Filed 2004·Granted Nov 22, 2005·22 cites·10 claims
- 1172US5072477AStructure of motorized toothbrush with serving period indicationPAI CHUNG JEN·Filed 1990·Granted Dec 17, 1991·60 cites·1 claims
- 1271US8132502B2Cutting device for block-shaped foodPAI CHUNG-JEN·Filed 2008·Granted Mar 13, 2012·4 cites·19 claims
- 1354US2014312152A1GrinderPAI CHUNG-JEN·Filed 2014·Application pending·0 cites
- 1452US7226012B2Grater discPAI CHUNG-JEN·Filed 2004·Granted Jun 5, 2007·5 cites·2 claims
- 1552US6880773B2Shut device for a discharge outlet in a grinderFiled 2002·Granted Apr 19, 2005·5 cites·5 claims
- 1645US2006076441A1Grinder assemblyPAI CHUNG-JEN·Filed 2004·Application pending·0 cites
- 1743US5230155ACutting tool intended for use to strip the skin from a vegetable or fruitPAI CHUNG JEN·Filed 1992·Granted Jul 27, 1993·15 cites·3 claims
- 1838USD516879SSpice grinderPAI CHUNG-JEN·Filed 2004·Granted Mar 14, 2006·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →