Inventor · disambiguated record
Melvin L. Biggs
Also filed as: BIGGS MELVIN · BIGGS MELVIN L
21 granted patents·3 pending applications·539 citations·filing 1989–2011
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US7052117B2Printhead having a thin pre-fired piezoelectric layerDIMATIX INC·Filed 2002·Granted May 30, 2006·72 cites·27 claims
- 0296US7303264B2Printhead having a thin pre-fired piezoelectric layerFUJIFILM DIMATIX INC·Filed 2005·Granted Dec 4, 2007·18 cites·35 claims
- 0395US4937598AInk supply system for an ink jet headSPECTRA INC·Filed 1989·Granted Jun 26, 1990·121 cites·12 claims
- 0494US5605659AMethod for poling a ceramic piezoelectric plateSPECTRA INC·Filed 1995·Granted Feb 25, 1997·79 cites·3 claims
- 0590US5640184AOrifice plate for simplified ink jet headSPECTRA INC·Filed 1995·Granted Jun 17, 1997·54 cites·2 claims
- 0687US8162466B2Printhead having impedance featuresBIBL ANDREAS·Filed 2009·Granted Apr 24, 2012·6 cites·13 claims
- 0787US6450627B1Simplified ink jet headSPECTRA INC·Filed 2001·Granted Sep 17, 2002·27 cites·13 claims
- 0886US5189438ADual reservoir and valve system for an ink jet headSPECTRA INC·Filed 1991·Granted Feb 23, 1993·61 cites·25 claims
- 0985US7524050B2Ink jet printingFUJIFILM DIMATIX INC·Filed 2006·Granted Apr 28, 2009·8 cites·26 claims
- 1082US7121646B2Drop ejection assemblyDIMATIX INC·Filed 2003·Granted Oct 17, 2006·22 cites·31 claims
- 1176US7681994B2Drop ejection deviceFUJIFILM DIMATIX INC·Filed 2005·Granted Mar 23, 2010·4 cites·30 claims
- 1276US6997539B2Apparatus for depositing dropletsDIMATIX INC·Filed 2003·Granted Feb 14, 2006·16 cites·33 claims
- 1375US7494209B2Printhead moduleFUJIFILM DIMATIX INC·Filed 2005·Granted Feb 24, 2009·3 cites·11 claims
- 1474US6682181B1Ink jet head containing a carbon memberSPECTRA INC·Filed 1995·Granted Jan 27, 2004·21 cites·16 claims
- 1571US7168791B2Piezoelectric ink jet printing moduleDIMATIX INC·Filed 2004·Granted Jan 30, 2007·11 cites·15 claims
- 1669US7326439B2Apparatus for depositing dropletsFUJIFILM DIMATIX INC·Filed 2005·Granted Feb 5, 2008·2 cites·9 claims
- 1759US6848773B1Piezoelectric ink jet printing moduleSPECTRA INC·Filed 2000·Granted Feb 1, 2005·6 cites·22 claims
- 1858US7637592B2System and methods for fluid drop ejectionFUJIFILM DIMATIX INC·Filed 2006·Granted Dec 29, 2009·1 cites·24 claims
- 1953US2009122118A1Printhead ModuleFUJIFILM DIMATIX INC·Filed 2009·Application pending·0 cites
- 2051US6923866B2Apparatus for depositing dropletsSPECTRA INC·Filed 2003·Granted Aug 2, 2005·3 cites·30 claims
- 2151US2008094433A1Apparatus for Depositing DropletsDIMATIX INC A DELAWARE CORP·Filed 2007·Application pending·0 cites
- 2248US2005280675A1PrintheadBIBL ANDREAS·Filed 2005·Application pending·0 cites
- 2345USRE45494ESystem and methods for fluid drop ejectionROSENBLUM ROBERT·Filed 2011·Granted Apr 28, 2015·0 cites·24 claims
- 2438US8251471B2Individual jet voltage trimming circuitryFONTAINE RICHARD E·Filed 2003·Granted Aug 28, 2012·4 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Melvin L. Biggs files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →