Inventor
PHILLIPS ROGER WINSTON
US24 patents
⚠️ This page may combine multiple inventors who share the name “PHILLIPS ROGER WINSTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WAVEFRONT TECH INC
16 patentsUS10252563B2Apr 9, 2019
Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
WAVEFRONT TECH INC21 citations93
US11861966B2Jan 2, 2024
Optical switch devices
WAVEFRONT TECH INC7 citations85
US11618275B2Apr 4, 2023
Optical switch devices
WAVEFRONT TECH INC8 citations85
US11221448B2Jan 11, 2022
Animated optical security feature
WAVEFRONT TECH INC11 citations85
US11113919B2Sep 7, 2021
Optical switch devices
WAVEFRONT TECH INC10 citations85
US10850550B2Dec 1, 2020
Optical switch devices
WAVEFRONT TECH INC13 citations85
US11590790B2Feb 28, 2023
Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
WAVEFRONT TECH INC9 citations84
US12269288B2Apr 8, 2025
Optical switch devices
WAVEFRONT TECH INC1 citations74
US12223794B2Feb 11, 2025
Optical switch devices
WAVEFRONT TECH INC1 citations74
US12397576B2Aug 26, 2025
Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
WAVEFRONT TECH INC1 citations73
US11840112B2Dec 12, 2023
Optical structures providing dichroic effects
WAVEFRONT TECH INC2 citations72
US11675203B2Jun 13, 2023
Optical structures providing dichroic effects
WAVEFRONT TECH INC3 citations72
US11198316B2Dec 14, 2021
Optical structures providing dichroic effects
WAVEFRONT TECH INC4 citations72
US10838218B2Nov 17, 2020
Optical structures providing dichroic effects
WAVEFRONT TECH INC5 citations72
US12360391B2Jul 15, 2025
Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
WAVEFRONT TECH INC1 citations63
US12253691B2Mar 18, 2025
Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products
WAVEFRONT TECH INC1 citations63
FLEX PRODUCTS INC
7 patentsUS5792579AAug 11, 1998
Method for preparing a color filter
FLEX PRODUCTS INC97 citations98
US6132909AOct 17, 2000
Color filters for displays and methods for preparing same
FLEX PRODUCTS INC20 citations92
US6077634AJun 20, 2000
Methods for preparing color filters for displays
FLEX PRODUCTS INC18 citations92
US6242141B1Jun 5, 2001
Color filters for displays and methods for preparing same
FLEX PRODUCTS INC10 citations82
US6376133B1Apr 23, 2002
Color filters for displays
FLEX PRODUCTS INC6 citations73
US6120947ASep 19, 2000
Color filters for displays and methods for preparing same
FLEX PRODUCTS INC8 citations73
US6361905B2Mar 26, 2002
Color filters for displays
FLEX PRODUCTS INC6 citations62