Inventor

BRANDA NEIL R

CA10 patents

⚠️ This page may combine multiple inventors who share the name “BRANDA NEIL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SWITCH MATERIALS INC

4 patents

US8837032B2Sep 16, 2014

Variable transmittance optical filter and uses thereof

SWITCH MATERIALS INC35 citations96

US8687258B2Apr 1, 2014

Variable transmittance optical filter and uses thereof

SWITCH MATERIALS INC20 citations90

US7777055B2Aug 17, 2010

Photochromic and electrochromic compounds and methods of synthesizing and using same

SWITCH MATERIALS INC27 citations90

US9235099B2Jan 12, 2016

Variable transmittance optical filter and uses thereof

SWITCH MATERIALS INC5 citations83

SWITCH MAT INC

2 patents

US10416521B2Sep 17, 2019

Variable transmittance optical filter and uses thereof

SWITCH MAT INC1 citations72

US9864252B2Jan 9, 2018

Variable transmittance optical filter and uses thereof

SWITCH MAT INC3 citations72

BRANDA NEIL R

2 patents

US8450503B2May 28, 2013

Photochromic and electrochromic compounds and methods of synthesizing and using same

BRANDA NEIL R4 citations58

US8536205B2Sep 17, 2013

Photochromic and electrochromic compounds and synthesis and use thereof

BRANDA NEIL R3 citations55

LAM DUHANE

1 patent

US8441707B2May 14, 2013

Variable transmittance optical filter and uses thereof

LAM DUHANE44 citations96

UNIV FRASER SIMON

1 patent

US7041763B2May 9, 2006

Photochromic polymers and methods of synthesizing same

UNIV FRASER SIMON13 citations82