Assignee
CHEN JOHN
27 granted patents·6 pending applications·607 citations·filing 1989–2024
Top patents by PatentIndex Score
33 records- 0197USD325863SHammerCHEN JOHN·Filed 1989·Granted May 5, 1992·67 cites·1 claims
- 0297USD324473STool handleCHEN JOHN·Filed 1989·Granted Mar 10, 1992·66 cites·1 claims
- 0393US8193580B2Shielded gate trench MOSFET device and fabricationCHEN JOHN·Filed 2009·Granted Jun 5, 2012·21 cites·11 claims
- 0493USD579326SFruit containerCHEN JOHN·Filed 2007·Granted Oct 28, 2008·59 cites·1 claims
- 0592US8519476B2Method of forming a self-aligned charge balanced power DMOSCHEN JOHN·Filed 2009·Granted Aug 27, 2013·16 cites·15 claims
- 0691US8618601B2Shielded gate trench MOSFET with increased source-metal contactCHEN JOHN·Filed 2011·Granted Dec 31, 2013·9 cites·12 claims
- 0791US8236651B2Shielded gate trench MOSFET device and fabricationCHEN JOHN·Filed 2009·Granted Aug 7, 2012·18 cites·18 claims
- 0890USD519348SHammer handleCHEN JOHN·Filed 2004·Granted Apr 25, 2006·41 cites·1 claims
- 0987USD573015SFruit containerCHEN JOHN·Filed 2007·Granted Jul 15, 2008·36 cites·1 claims
- 1086USD511082SHammer handleCHEN JOHN·Filed 2004·Granted Nov 1, 2005·33 cites·1 claims
- 1185USD531875SHammer handleCHEN JOHN·Filed 2004·Granted Nov 14, 2006·31 cites·1 claims
- 1282USD422869STool handle coverCHEN JOHN·Filed 1999·Granted Apr 18, 2000·25 cites·1 claims
- 1381US8564055B2Shielded gate trench MOSFET device and fabricationCHEN JOHN·Filed 2012·Granted Oct 22, 2013·4 cites·14 claims
- 1480US7066052B2Hammer having enhanced strengthCHEN JOHN·Filed 2004·Granted Jun 27, 2006·30 cites·8 claims
- 1580USD380654SCombination cultivating and trenching tool headCHEN JOHN·Filed 1996·Granted Jul 8, 1997·24 cites·1 claims
- 1679USD524627SHammer shieldCHEN JOHN·Filed 2002·Granted Jul 11, 2006·24 cites·1 claims
- 1777US2025280856A1Apparatus for forming a consumable product from a solid block with strawstickCHEN JOHN·Filed 2024·Application pending·0 cites
- 1871USD979956SSofa bedCHEN JOHN·Filed 2021·Granted Mar 7, 2023·4 cites·1 claims
- 1971USD633239SLED cube lightCHEN JOHN·Filed 2010·Granted Feb 22, 2011·17 cites·1 claims
- 2071USD535539SHammer handleCHEN JOHN·Filed 2006·Granted Jan 23, 2007·18 cites·1 claims
- 2170USD795667SHammerCHEN JOHN·Filed 2015·Granted Aug 29, 2017·13 cites·1 claims
- 2268US5058498AStructure of aluminum can crusherCHEN JOHN·Filed 1990·Granted Oct 22, 1991·17 cites·3 claims
- 2368US2026061348A1Integrated pool filtration systemCHEN JOHN·Filed 2024·Application pending·0 cites
- 2463USD691311SLED light for hanging paper lanternsCHEN JOHN·Filed 2012·Granted Oct 8, 2013·12 cites·1 claims
- 2563US8449497B2Catheter having an improved balloon-to-catheter bondCHEN JOHN·Filed 2011·Granted May 28, 2013·2 cites·9 claims
- 2655USD532272SHammer headCHEN JOHN·Filed 2005·Granted Nov 21, 2006·9 cites·1 claims
- 2752USD531001SHammer headCHEN JOHN·Filed 2005·Granted Oct 31, 2006·8 cites·1 claims
- 2849US2012164803A1Strained-induced mobility enhancement nano-device structure and integrated process architecture for cmos technologiesCHEN JOHN·Filed 2012·Application pending·0 cites
- 2947US2012053517A1Balloon catheter devices with sheath coveringCHEN JOHN·Filed 2011·Application pending·0 cites
- 3044US2006207391A1Hammer having enhanced strengthCHEN JOHN·Filed 2005·Application pending·0 cites
- 3140US2006037439A1Hammer having vibration absorbing effectCHEN JOHN·Filed 2004·Application pending·0 cites
- 3235USD409068STransparent tool handle coverCHEN JOHN·Filed 1997·Granted May 4, 1999·2 cites·1 claims
- 3333USD662238SLED lightCHEN JOHN·Filed 2011·Granted Jun 19, 2012·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →