Inventor · disambiguated record
Steven Douglas Slonaker
Also filed as: SLONAKER STEVEN D · SLONAKER STEVEN DOUGLAS
7 granted patents·3 pending applications·24 citations·filing 1997–2022
80Inventor score
Top patents by PatentIndex Score
10 records- 0184US11061338B2High-resolution position encoder with image sensor and encoded target patternNIKON CORP·Filed 2018·Granted Jul 13, 2021·3 cites·44 claims
- 0274US10871708B2Spatial-frequency matched wafer alignment marks, wafer alignment and overlay measurement and processing using multiple different mark designs on a single layerNIKON CORP·Filed 2018·Granted Dec 22, 2020·2 cites·40 claims
- 0363US6943882B2Method to diagnose imperfections in illuminator of a lithographic toolNIKON PREC INC·Filed 2002·Granted Sep 13, 2005·8 cites·41 claims
- 0457US2022293390A1E-beam position trackerNIKON CORP·Filed 2022·Application pending·0 cites
- 0553US8027813B2Method and system for reconstructing aberrated image profiles through simulationNIKON PREC INC·Filed 2004·Granted Sep 27, 2011·5 cites·17 claims
- 0651US8300214B2System and method for an adjusting optical proximity effect for an exposure apparatusRENWICK STEPHEN P·Filed 2008·Granted Oct 30, 2012·0 cites·20 claims
- 0751US2013044308A1System and method for an adjusting optical proximity effect for an exposure apparatusNIKON PREC INC·Filed 2012·Application pending·0 cites
- 0847US9639003B2Programmable imaging assembly for manufacturing biotest post arraysNIKON CORP·Filed 2014·Granted May 2, 2017·0 cites·19 claims
- 0935US2017289465A1Multispectral eyewear deviceNIKON RES CORP OF AMERICA·Filed 2017·Application pending·0 cites
- 1032US6025099AField curvature correction utilizing smoothly curved chuck for substrate exposure in electronics manufacturingFiled 1997·Granted Feb 15, 2000·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →