Inventor
SPENCER CHARLES JEFFREY
US9 patents
⚠️ This page may combine multiple inventors who share the name “SPENCER CHARLES JEFFREY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABL IP HOLDING LLC
5 patentsUS11118779B2Sep 14, 2021
Luminaire with an integrated speaker
ABL IP HOLDING LLC1 citations66
US11652287B2May 16, 2023
Antenna systems for wireless communication in luminaires
ABL IP HOLDING LLC1 citations57
US11268690B2Mar 8, 2022
Luminaire system with integrated, dynamic audio visual control
ABL IP HOLDING LLC0 citations57
US11149938B2Oct 19, 2021
Luminaire system with trim component and integrated user experience elements
ABL IP HOLDING LLC0 citations57
US10670227B2Jun 2, 2020
Hyperbolic ceiling-reflector for directional light sources
ABL IP HOLDING LLC0 citations35