Inventor · disambiguated record
Joseph Leigh
Also filed as: LEIGH JOSEPH · LEIGH JOSEPH A
19 granted patents·10 pending applications·240 citations·filing 1993–2023
95Inventor score
Files withSEAGATE TECHNOLOGY LLC16LUMENTUM OPERATIONS LLC6AKASHIC MEMORIES CORP2BRIDGELUX INC2KRAMER KARL JOSEF1
Top patents by PatentIndex Score
29 records- 0193US6957511B1Single-step electromechanical mechanical polishing on Ni-P plated discsSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Oct 25, 2005·44 cites·17 claims
- 0281US7218466B1Contact printing of magnetic media with mechanically reinforced and/or gas venting stamperSEAGATE TECHNOLOGY LLC·Filed 2003·Granted May 15, 2007·13 cites·12 claims
- 0380US6740163B1Photoresist recirculation and viscosity control for dip coating applicationsSEAGATE TECHNOLOGY LLC·Filed 2001·Granted May 25, 2004·28 cites·11 claims
- 0480US6658922B2Optical equipment assemblies and techniques indexed to a common spindleSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Dec 9, 2003·14 cites·20 claims
- 0577US6350178B2Zone textured magnetic recording media and methods for their productionAKASHIC MEMORIES CORP·Filed 2000·Granted Feb 26, 2002·9 cites·24 claims
- 0677US2024195145A1Emitter assembly with a redistribution layer for a vertical cavity surface emitting laser (vcsel) chipLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0776US6898037B2Optical equipment assemblies and techniquesSEAGATE TECHNOLOGY LLC·Filed 2001·Granted May 24, 2005·11 cites·15 claims
- 0876US6758664B1Self-leveling stamper moduleSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Jul 6, 2004·12 cites·9 claims
- 0976US5798164AZone textured magnetic recording mediaSTORMEDIA INC·Filed 1995·Granted Aug 25, 1998·23 cites·15 claims
- 1076US2024195152A1Emitter assembly with locking pinsLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1176US2024195151A1Emitter assembly with locking pillarsLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1276US2024195153A1Emitter assembly with vertical cavity surface emitting laser (vcsel) clustersLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1375US6866883B2Mechanical texturing of sol-gel—coated substrates for magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Mar 15, 2005·10 cites·13 claims
- 1475US6761618B1Defect-free magnetic stampers/imprinters for contact patterning of magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jul 13, 2004·22 cites·20 claims
- 1572US6903888B2Detection of defects embedded in servo pattern on stamper by using scattered lightSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jun 7, 2005·8 cites·18 claims
- 1672US6689413B2Using plated surface for recording media without polishingSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Feb 10, 2004·7 cites·20 claims
- 1771US6780233B1Wettability improvement of spun-on resist and thermoplastic materialsSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Aug 24, 2004·9 cites·17 claims
- 1871US6746754B1Mechanical texturing of sol-gel-coated substrates for magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 8, 2004·8 cites·7 claims
- 1966US6193590B1Abrasive tape for texturing magnetic recording mediaAKASHIC MEMORIES CORP·Filed 1998·Granted Feb 27, 2001·14 cites·20 claims
- 2063US10559731B1Highly reliable and reflective LED substrateBRIDGELUX INC·Filed 2016·Granted Feb 11, 2020·1 cites·31 claims
- 2162US2024396297A1Electrode bridging in an emitter assemblyLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2258US2007263308A1Contact printing of magnetic media with mechanically reinforced and/or gas venting stamperSEAGATE TECHNOLOGY LLC·Filed 2007·Application pending·0 cites
- 2358US2020251633A1Highly reliable and reflective led substrateBRIDGELUX INC·Filed 2020·Application pending·0 cites
- 2457US6979524B2Contact printing of longitudinal magnetic media with perpendicularly applied magnetic fieldSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Dec 27, 2005·3 cites·11 claims
- 2556US7255942B2Using plated surface for recording media without polishingSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Aug 14, 2007·2 cites·7 claims
- 2647US2012125256A1Apparatus and method for repeatedly fabricating thin film semiconductor substrates using a templateKRAMER KARL-JOSEF·Filed 2011·Application pending·0 cites
- 2738US2004209000A1Photoresist recirculation and viscosity control for dip coating applicationsSEAGATE TECHNOLOGY LLC·Filed 2004·Application pending·0 cites
- 2834US2019067901A1Integrated package for laser driver and laser diodeLUMENTUM OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 2922US5317941ASlitting overwidth metal stripWESTINGHOUSE ELECTRIC CORP·Filed 1993·Granted Jun 7, 1994·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Joseph Leigh 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 →