Inventor
BJERGAARD ERIC
US17 patents
Patents
17 patentsUS10705363B2Jul 7, 2020
Electrical connection configurations for privacy glazing structures
CARDINAL IG CO5 citations82
US10649252B2May 12, 2020
Film-to-glass switchable glazing
CARDINAL IG CO5 citations82
US11474385B1Oct 18, 2022
Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field
CARDINAL IG CO2 citations71
US11467439B2Oct 11, 2022
Electrical connection configurations for privacy glazing structures
CARDINAL IG CO2 citations71
US11360364B2Jun 14, 2022
Privacy glazing system with discrete electrical driver
CARDINAL IG CO5 citations71
US11111720B2Sep 7, 2021
Low power driver for privacy glazing
CARDINAL IG CO2 citations71
US10968684B2Apr 6, 2021
Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
CARDINAL IG CO3 citations71
US10866480B2Dec 15, 2020
High performance privacy glazing structures
CARDINAL IG CO4 citations70
US12164186B2Dec 10, 2024
Electrically dynamic window structure with ultralow power consumption comprising a liquid crystal material that can switch between first and second optical transition states
CARDINAL IG CO0 citations61
US12000203B2Jun 4, 2024
Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
CARDINAL IG CO0 citations61
US12253783B2Mar 18, 2025
High performance privacy glazing structures
CARDINAL IG CO0 citations60
US11934055B2Mar 19, 2024
Electrical connection configurations for privacy glazing structures
CARDINAL IG CO0 citations60
US11774825B2Oct 3, 2023
High performance privacy glazing structures
CARDINAL IG CO0 citations60
US11698562B2Jul 11, 2023
Privacy glazing system with discrete electrical driver
CARDINAL IG CO0 citations60
US11333912B2May 17, 2022
Film-to-glass switchable glazing
CARDINAL IG CO0 citations60
US10989945B2Apr 27, 2021
Electrical connection configurations for privacy glazing structures
CARDINAL IG CO0 citations60
US11740497B2Aug 29, 2023
Film-to-glass switchable glazing
CARDINAL IG CO0 citations57