Chapman; Steven R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chapman; Steven R..The latest application filed is for "retroreflective sheeting for projector-based display system".

Company Profile

8.28.25

Chapman; Steven R. - Glenview IL
Chapman; Steven R. - Niles IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tiled retroreflector with multi-stage dicing Grant 11,312,092 - Chapman , et al. April 26, 2	2022-04-26
Method of making an array of aberrated optical elements Grant 10,989,845 - Chapman , et al. April 27, 2	2021-04-27
Smart sign box using electronic interactions Grant 10,977,965 - Forster , et al. April 13, 2	2021-04-13
Retroreflective sheeting for projector-based display system Grant 10,866,499 - Chapman , et al. December 15, 2	2020-12-15
Retroreflective Sheeting For Projector-based Display System App 20190391478 - CHAPMAN; Steven R. ; et al.	2019-12-26
Retroreflective sheeting for projector-based display system Grant 10,444,615 - Chapman , et al. Oc	2019-10-15
Tiled Retroreflector with Multi-Stage Dicing App 20190232585 - CHAPMAN; Steven R. ; et al.	2019-08-01
Tiled retroreflector with multi-stage dicing Grant 10,293,560 - Chapman , et al.	2019-05-21
Retroreflective Sheeting For Projector-based Display System App 20190064646 - Chapman; Steven R. ; et al.	2019-02-28
Vented Tooling Belt for Production of Structured Surfaces App 20180039002 - AGASHE; Nikhil R. ; et al.	2018-02-08
Vented tooling belt for production of structured surfaces Grant 9,817,163 - Agashe , et al. November 14, 2	2017-11-14
Retroreflector with low refractive index backing Grant 9,651,721 - Chapman May 16, 2	2017-05-16
Vented Tooling Belt for Production of Structured Surfaces App 20160306082 - AGASHE; Nikhil R. ; et al.	2016-10-20
Tiled Retroreflector with Multi-Stage Dicing App 20160144581 - CHAPMAN; Steven R. ; et al.	2016-05-26
Direction active projection Grant 9,218,755 - Chapman , et al. December 22, 2	2015-12-22
Light enhancing structures with a plurality of arrays of elongate features Grant 9,075,177 - Couzin , et al. July 7, 2	2015-07-07
Retroreflector for use in touch screen applications and position sensing systems Grant 8,928,625 - Chapman , et al. January 6, 2	2015-01-06
Rulable multi-directional prism cluster retroreflective sheeting Grant 8,783,880 - Chapman , et al. July 22, 2	2014-07-22
Retroreflector with Low Refractive Index Backing App 20140055858 - CHAPMAN; Steven R.	2014-02-27
Direction Active Projection App 20130214688 - CHAPMAN; Steven R. ; et al.	2013-08-22
Rulable Multi-directional Prism Cluster Retroreflective Sheeting App 20130107364 - CHAPMAN; Steven R. ; et al.	2013-05-02
Decorative diffuser Grant D664,774 - Chapman August 7, 2	2012-08-07
Metallized retroreflective sheeting with increased daytime brightness Grant 8,231,234 - Chapman , et al. July 31, 2	2012-07-31
Metallized retroreflective sheeting with increased daytime brightness Grant 8,226,249 - Chapman , et al. July 24, 2	2012-07-24
Smart Sign Box Using Electronic Interactions App 20110307309 - FORSTER; Ian J. ; et al.	2011-12-15
Light Enhancing Structures With A Plurality Of Arrays Of Elongate Features App 20110255306 - Couzin; Dennis I. ; et al.	2011-10-20
Metallized Retroreflective Sheeting with Increased Daytime Brightness App 20110155001 - CHAPMAN; Steven R. ; et al.	2011-06-30
Metallized Retroreflective Sheeting with Increased Daytime Brightness App 20110159179 - Chapman; Steven R. ; et al.	2011-06-30
Metallized retroreflective sheeting with increased daytime brightness Grant 7,922,344 - Chapman , et al. April 12, 2	2011-04-12
Light enhancing structures with a plurality of arrays of elongate features Grant 7,866,871 - Couzin , et al. January 11, 2	2011-01-11
Light enhancing structures with multiple arrays of elongate features of varying characteristics Grant 7,674,028 - Cassarly , et al. March 9, 2	2010-03-09
Metallized Retroreflective Sheeting With Increased Daytime Brightness App 20100053754 - Chapman; Steven R. ; et al.	2010-03-04
Retroreflector For Use In Touch Screen Applications And Position Sensing Systems App 20090295755 - CHAPMAN; Steven R. ; et al.	2009-12-03
Light enhancing structures with three or more arrays of elongate features Grant 7,366,393 - Cassarly , et al. April 29, 2	2008-04-29
Method Of Making An Array Of Aberrated Optical Elements App 20080012162 - Chapman; Steven R. ; et al.	2008-01-17
Light enhancing structures with a plurality of arrays of elongate features App 20070091617 - Couzin; Dennis I. ; et al.	2007-04-26
Light enhancing structures with multiple arrays of elongate features of varying characteristics App 20070091616 - Cassarly; William J. ; et al.	2007-04-26
Display systems including light enhancing structures with arrays of elongate features App 20070086207 - Cassarly; William J. ; et al.	2007-04-19
Light enhancing structures with three or more arrays of elongate features App 20070086086 - Cassarly; William J. ; et al.	2007-04-19
Retroreflector with controlled divergence made by the method of localized substrate stress Grant 7,168,814 - Couzin , et al. January 30, 2	2007-01-30
Retroreflector with controlled divergence made by the method of localized substrate stress App 20060132918 - Couzin; Dennis I. ; et al.	2006-06-22
Retroreflector with controlled divergence made by the method of localized substrate stress Grant 7,029,134 - Couzin , et al. April 18, 2	2006-04-18
Retroreflector with controlled divergence made by the method of localized substrate stress App 20050243419 - Couzin, Dennis I. ; et al.	2005-11-03
Retroreflector with controlled divergence made by the method of localized substrate stress Grant 6,871,966 - Couzin , et al. March 29, 2	2005-03-29
Retroreflector with controlled divergence made by the method of localized substrate stress App 20040114243 - Couzin, Dennis I. ; et al.	2004-06-17