Inventor · disambiguated record
Timothy L. Weber
Also filed as: WEBER TIMOTHY · WEBER TIMOTHY L
58 granted patents·5 pending applications·2,613 citations·filing 1994–2024
99Inventor score
Files withHEWLETT PACKARD CO35HEWLETT PACKARD DEVELOPMENT CO24CHEN CHIEN-HUA1HEWLETT PACKARD DEVELOPMENTAL1PERIDOT PRINT LLC1
Top patents by PatentIndex Score
63 records- 0198US6322206B1Multilayered platform for multiple printhead diesHEWLETT PACKARD CO·Filed 1998·Granted Nov 27, 2001·217 cites·20 claims
- 0298US6003977ABubble valving for ink-jet printheadsHEWLETT PACKARD CO·Filed 1996·Granted Dec 21, 1999·228 cites·14 claims
- 0397US5838351AValve assembly for controlling fluid flow within an ink-jet penHEWLETT PACKARD CO·Filed 1995·Granted Nov 17, 1998·146 cites·13 claims
- 0496US6435653B1Multilayered ceramic substrate serving as ink manifold and electrical interconnection platform for multiple printhead diesHEWLETT PACKARD CO·Filed 2001·Granted Aug 20, 2002·74 cites·22 claims
- 0596US5929875AAcoustic and ultrasonic monitoring of inkjet dropletsHEWLETT PACKARD CO·Filed 1996·Granted Jul 27, 1999·134 cites·21 claims
- 0696US5897789AValve assembly for controlling fluid flow within an ink-jet penHEWLETT PACKARD CO·Filed 1998·Granted Apr 27, 1999·116 cites·2 claims
- 0795US6123410AScalable wide-array inkjet printhead and method for fabricating sameHEWLETT PACKARD CO·Filed 1997·Granted Sep 26, 2000·129 cites·13 claims
- 0894US6412901B2Acoustic and ultrasonic monitoring of inkjet dropletsHEWLETT PACKARD CO·Filed 2001·Granted Jul 2, 2002·52 cites·37 claims
- 0994US6244694B1Method and apparatus for dampening vibration in the ink in computer controlled printersHEWLETT PACKARD CO·Filed 1999·Granted Jun 12, 2001·147 cites·23 claims
- 1094US6000787ASolid state ink jet print headHEWLETT PACKARD CO·Filed 1996·Granted Dec 14, 1999·94 cites·29 claims
- 1192US11199456B2Temperature sensorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 14, 2021·5 cites·15 claims
- 1292US5734399AParticle tolerant inkjet printhead architectureHEWLETT PACKARD CO·Filed 1995·Granted Mar 31, 1998·98 cites·20 claims
- 1391US6309054B1Pillars in a printheadHEWLETT PACKARD CO·Filed 1998·Granted Oct 30, 2001·49 cites·10 claims
- 1491US6123413AReduced spray inkjet printhead orificeHEWLETT PACKARD CO·Filed 1997·Granted Sep 26, 2000·79 cites·19 claims
- 1590US6805432B1Fluid ejecting device with fluid feed slotHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 19, 2004·35 cites·18 claims
- 1690US6371596B1Asymmetric ink emitting orifices for improved inkjet drop formationHEWLETT PACKARD CO·Filed 1999·Granted Apr 16, 2002·72 cites·13 claims
- 1789US6660175B2Method of forming pillars in a fully integrated thermal inkjet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Dec 9, 2003·24 cites·12 claims
- 1889US6254219B1Inkjet printhead orifice plate having related orificesHEWLETT PACKARD CO·Filed 1998·Granted Jul 3, 2001·81 cites·15 claims
- 1988US6328405B1Printhead comprising multiple types of drop generatorsHEWLETT PACKARD CO·Filed 2000·Granted Dec 11, 2001·33 cites·34 claims
- 2087US6502918B1Feature in firing chamber of fluid ejection deviceHEWLETT PACKARD CO·Filed 2001·Granted Jan 7, 2003·25 cites·9 claims
- 2187US2025121560A1Three-dimensional printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2024·Application pending·0 cites
- 2286US6508536B1Method of mounting fluid ejection deviceHEWLETT PACKARD CO·Filed 2000·Granted Jan 21, 2003·26 cites·9 claims
- 2386US6305790B1Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzleHEWLETT PACKARD CO·Filed 1999·Granted Oct 23, 2001·53 cites·26 claims
- 2486US6099108AMethod and apparatus for improved ink-drop distribution in ink-jet printingHEWLETT PACKARD CO·Filed 1997·Granted Aug 8, 2000·50 cites·38 claims
- 2584US6527369B1Asymmetric printhead orificeHEWLETT PACKARD CO·Filed 1996·Granted Mar 4, 2003·52 cites·10 claims
- 2684US6113221AMethod and apparatus for ink chamber evacuationHEWLETT PACKARD CO·Filed 1996·Granted Sep 5, 2000·51 cites·14 claims
- 2783US5666143AInkjet printhead with tuned firing chambers and multiple inletsHEWLETT PACKARD CO·Filed 1994·Granted Sep 9, 1997·50 cites·15 claims
- 2882US6310639B1Printer printheadHEWLETT PACKARD CO·Filed 1999·Granted Oct 30, 2001·37 cites·22 claims
- 2982US6126273AInkjet printer printhead which eliminates unpredictable ink nucleation variationsHEWLETT PACKARD CO·Filed 1998·Granted Oct 3, 2000·40 cites·7 claims
- 3081US6905619B2Method of forming pillars in a fully integrated thermal inkjet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 14, 2005·13 cites·8 claims
- 3181US6543884B1Fully integrated thermal inkjet printhead having etched back PSG layerHEWLETT PACKARD CO·Filed 1999·Granted Apr 8, 2003·37 cites·21 claims
- 3281US6155670AMethod and apparatus for improved ink-drop distribution in inkjet printingHEWLETT PACKARD CO·Filed 1999·Granted Dec 5, 2000·43 cites·47 claims
- 3380US6260941B1Acoustic and ultrasonic monitoring of inkjet dropletsHEWLETT PACKARD CO·Filed 1999·Granted Jul 17, 2001·32 cites·33 claims
- 3479US6641744B1Method of forming pillars in a fully integrated thermal inkjet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 4, 2003·12 cites·9 claims
- 3579US6557974B1Non-circular printhead orificeHEWLETT PACKARD CO·Filed 1995·Granted May 6, 2003·41 cites·21 claims
- 3679US6402972B1Solid state ink jet print head and method of manufactureHEWLETT PACKARD CO·Filed 1999·Granted Jun 11, 2002·33 cites·10 claims
- 3778US7226156B2Platform including fluid manifold for multiple fluid ejection devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jun 5, 2007·14 cites·14 claims
- 3878US6540325B2Printer printheadHEWLETT PACKARD CO·Filed 2001·Granted Apr 1, 2003·16 cites·11 claims
- 3977US6640402B1Method of manufacturing an ink actuatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 4, 2003·17 cites·10 claims
- 4075US12179421B2Three-dimensional printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Dec 31, 2024·0 cites·9 claims
- 4175US6336714B1Fully integrated thermal inkjet printhead having thin film layer shelfHEWLETT PACKARD CO·Filed 1999·Granted Jan 8, 2002·31 cites·14 claims
- 4274US11858208B2Three-dimensional printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Jan 2, 2024·0 cites·11 claims
- 4373US6554404B2Conductor routing for a printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 29, 2003·12 cites·7 claims
- 4472US12447674B2Three-dimensional printing with binder agentPERIDOT PRINT LLC·Filed 2021·Granted Oct 21, 2025·0 cites·15 claims
- 4572US6890068B2Ink containment system for an ink-jet penHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 10, 2005·13 cites·24 claims
- 4672US6679596B2Platform including fluid manifold for multiple fluid ejection devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 20, 2004·10 cites·17 claims
- 4771US6866790B2Method of making an ink jet printhead having a narrow ink channelHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Mar 15, 2005·11 cites·34 claims
- 4869US6918657B2Fully integrated thermal inkjet printhead having etched back PSG layerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 19, 2005·10 cites·20 claims
- 4966US5988786AArticulated stress relief of an orifice membraneHEWLETT PACKARD CO·Filed 1997·Granted Nov 23, 1999·24 cites·17 claims
- 5065US6354694B1Method and apparatus for improved ink-drop distribution in ink-jet printingHEWLETT PACKARD CO·Filed 1999·Granted Mar 12, 2002·19 cites·25 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →