Inventor
PORRAS SOTO HECTOR ANDRES
US16 patents
Patents
16 patentsUS9132690B2Sep 15, 2015
Pixel mapping, arranging, and imaging for round and square-based micro lens arrays to achieve full volume 3D and multi-directional motion
LUMENCO LLC31 citations93
US10189294B2Jan 29, 2019
Arrays of individually oriented micro mirrors for use in imaging security devices for currency and brand authentication
LUMENCO LLC11 citations83
US9701150B2Jul 11, 2017
Pixel mapping, arranging, and imaging for round and square-based lens arrays to achieve full volume 3D and multi-directional motion
LUMENCO LLC9 citations83
US9592700B2Mar 14, 2017
Pixel mapping and printing for micro lens arrays to achieve dual-axis activation of images
LUMENCO LLC11 citations83
US9019613B2Apr 28, 2015
Pixel mapping and printing for micro lens arrays to achieve dual-axis activation of images
LUMENCO LLC11 citations83
US10583681B2Mar 10, 2020
Method of manufacturing items with lens-based security features using multiple lenses dedicated to individual colors
LUMENCO LLC2 citations72
US10369832B2Aug 6, 2019
Optical security elements with opaque masks for enhanced lens-to-printed pixel alignment
LUMENCO LLC3 citations72
US10317691B2Jun 11, 2019
Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imaging security devices
LUMENCO LLC5 citations72
US10279617B2May 7, 2019
Lens-based security features with multiple lenses dedicated to individual colors for currency and brand authentication
LUMENCO LLC2 citations72
US11808956B2Nov 7, 2023
Diffuser combining a multi-faceted surface and a lens-covered surface to provide specific light distributions
LUMENCO LLC2 citations70
US10914875B1Feb 9, 2021
Multi-faceted diffuser providing specific light distributions from a light source
LUMENCO LLC4 citations70
US11448863B2Sep 20, 2022
Method of fabricating arrays of individually oriented micro mirrors for use in imaging security devices
LUMENCO LLC0 citations62
US10901191B2Jan 26, 2021
Method of fabricating arrays of individually oriented micro mirrors for use in imaging security devices
LUMENCO LLC0 citations62
US12210172B2Jan 28, 2025
Diffuser combining a multi-faceted surface and a lens-covered surface to provide specific light distributions
LUMENCO LLC0 citations60
US11835741B2Dec 5, 2023
Multi-faceted diffuser providing specific light distributions from a light source
LUMENCO LLC0 citations60
US12181690B2Dec 31, 2024
Micro-optic anticounterfeiting elements for currency and other items using virtual lens systems
LUMENCO LLC0 citations51