Inventor
VU HANNAH
US21 patents
⚠️ This page may combine multiple inventors who share the name “VU HANNAH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISION EASE LP
8 patentsUS9726785B2Aug 8, 2017
Photochromic polyurethane laminate
VISION EASE LP2 citations72
US10926434B2Feb 23, 2021
Lens casting system
VISION EASE LP2 citations68
US11427754B2Aug 30, 2022
Photochromic polyurethane laminate
VISION EASE LP0 citations62
US11181666B2Nov 23, 2021
Photochromic polyurethane laminate
VISION EASE LP0 citations61
US10962684B2Mar 30, 2021
Cast lens
VISION EASE LP0 citations57
US10330828B2Jun 25, 2019
Photochromic polyurethane laminate
VISION EASE LP0 citations51
US10315397B2Jun 11, 2019
Photochromic polyurethane laminate
VISION EASE LP0 citations51
US9869801B2Jan 16, 2018
Photochromic polyurethane laminate
VISION EASE LP0 citations51
HOYA OPTICAL LABS OF AMERICA INC
6 patentsUS12372687B2Jul 29, 2025
Photochromic polyurethane laminate
HOYA OPTICAL LABS OF AMERICA INC0 citations61
US11754752B2Sep 12, 2023
Photochromic polyurethane laminate
HOYA OPTICAL LABS OF AMERICA INC0 citations61
US12330385B2Jun 17, 2025
Cast lens
HOYA OPTICAL LABS OF AMERICA INC0 citations57
US12017388B2Jun 25, 2024
Lens casting system
HOYA OPTICAL LABS OF AMERICA INC0 citations57
US12591081B2Mar 31, 2026
Abrasion resistance for patterned lens
HOYA OPTICAL LABS OF AMERICA INC0 citations54
US11560500B2Jan 24, 2023
Optical adhesive and optical laminates and lenses formed with same
HOYA OPTICAL LABS OF AMERICA INC0 citations50
INSIGHT EQUITY A P X L P
4 patentsUS9081130B1Jul 14, 2015
Photochromic polyurethane laminate
INSIGHT EQUITY A P X L P17 citations92
US7285603B2Oct 23, 2007
Primer-less abrasion coating for organic glass articles
INSIGHT EQUITY A P X L P7 citations73
US9440419B2Sep 13, 2016
Photochromic polyurethane laminate
INSIGHT EQUITY A P X L P3 citations72
US8342682B2Jan 1, 2013
Process to mold a plastic optical article with integrated hard coating
INSIGHT EQUITY A P X L P0 citations51