Inventor · disambiguated record
John L. Schumann
Also filed as: SCHUMANN JOHN · SCHUMANN JOHN L · SCHUMANN JOHN LOUIS
14 granted patents·2 pending applications·111 citations·filing 1975–2022
92Inventor score
Top patents by PatentIndex Score
16 records- 0195US11199182B2Sensor shift structures in optical image stabilization suspensionsHUTCHINSON TECHNOLOGY·Filed 2017·Granted Dec 14, 2021·14 cites·32 claims
- 0295US9296188B1Partial curing of a microactuator mounting adhesive in a disk drive suspensionHUTCHINSON TECHNOLOGY·Filed 2015·Granted Mar 29, 2016·25 cites·17 claims
- 0392US8834660B1Visco pad placement in disk drivesHUTCHINSON TECHNOLOGY·Filed 2014·Granted Sep 16, 2014·21 cites·20 claims
- 0491US12044219B2Sensor shift structures in optical image stabilization suspensionsHUTCHINSON TECHNOLOGY·Filed 2021·Granted Jul 23, 2024·7 cites·20 claims
- 0588US9443547B2Visco pad placement in disk drivesHUTCHINSON TECHNOLOGY·Filed 2014·Granted Sep 13, 2016·8 cites·20 claims
- 0686US12147059B2Sensor shift structures in optical image stabilization suspensionsHUTCHINSON TECHNOLOGY·Filed 2020·Granted Nov 19, 2024·2 cites·18 claims
- 0778US11521785B2High density coil design and processHUTCHINSON TECHNOLOGY·Filed 2019·Granted Dec 6, 2022·2 cites·19 claims
- 0878US9824704B2Partial curing of a microactuator mounting adhesive in a disk drive suspensionHUTCHINSON TECHNOLOGY·Filed 2016·Granted Nov 21, 2017·4 cites·3 claims
- 0977US12308157B2High density coil design and processHUTCHINSON TECHNOLOGY·Filed 2022·Granted May 20, 2025·0 cites·8 claims
- 1056US7330338B1Method for adjusting pitch and roll in a head suspensionHUTCHINSON TECHNOLOGY·Filed 2004·Granted Feb 12, 2008·8 cites·12 claims
- 1150US10147449B2Partial curing of a microactuator mounting adhesive in a disk drive suspensionHUTCHINSON TECHNOLOGY·Filed 2017·Granted Dec 4, 2018·0 cites·15 claims
- 1246US3988127AElectrostatic precipitator apparatus and methodSCHUMANN JOHN LOUIS·Filed 1975·Granted Oct 26, 1976·13 cites·16 claims
- 1345US2021302076A1System and method for an energy recovery condenserSCHUMANN JOHN·Filed 2021·Application pending·0 cites
- 1442US8051553B1Apparatus for adjusting pitch and roll in a head suspensionHUTCHINSON TECHNOLOGY·Filed 2007·Granted Nov 8, 2011·0 cites·4 claims
- 1539US4283205AInlet flue system for banks of electrostatic precipitator chambersSCHUMANN JOHN L·Filed 1979·Granted Aug 11, 1981·7 cites·13 claims
- 1638US2009208173A1Fiber cable terminatorSCHUMANN JOHN L·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John L. Schumann 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 →