Inventor · disambiguated record
Charles Jeffrey Spencer
Also filed as: SPENCER CHARLES J · SPENCER CHARLES JEFFREY
10 granted patents·3 pending applications·22 citations·filing 1996–2024
83Inventor score
Top patents by PatentIndex Score
13 records- 0175US10104731B2Combination dimmable driverABL IP HOLDING LLC·Filed 2015·Granted Oct 16, 2018·3 cites·21 claims
- 0272US11118779B2Luminaire with an integrated speakerABL IP HOLDING LLC·Filed 2019·Granted Sep 14, 2021·1 cites·19 claims
- 0368US11652287B2Antenna systems for wireless communication in luminairesABL IP HOLDING LLC·Filed 2019·Granted May 16, 2023·1 cites·18 claims
- 0462US11149938B2Luminaire system with trim component and integrated user experience elementsABL IP HOLDING LLC·Filed 2019·Granted Oct 19, 2021·0 cites·17 claims
- 0561US11268690B2Luminaire system with integrated, dynamic audio visual controlABL IP HOLDING LLC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 0646US10670227B2Hyperbolic ceiling-reflector for directional light sourcesABL IP HOLDING LLC·Filed 2016·Granted Jun 2, 2020·0 cites·19 claims
- 0746US5686708AProtective fuse shield for disconnect switchesAPPLETON ELECTRIC CO·Filed 1996·Granted Nov 11, 1997·11 cites·4 claims
- 0841US2022284893A1Wireless lighting control systems for intelligent luminairesABL IP HOLDING LLC·Filed 2021·Application pending·0 cites
- 0940USD1081459SOwl decoyBIRD X INC·Filed 2024·Granted Jul 1, 2025·0 cites·1 claims
- 1038US9119269B2Lumen depreciation managementSPENCER CHARLES JEFFREY·Filed 2012·Granted Aug 25, 2015·0 cites·16 claims
- 1138US2014063792A1Hyperbolic Ceiling-Reflector For Directional Light SourcesSPENCER CHARLES JEFFREY·Filed 2012·Application pending·0 cites
- 1234US5670763ADead front interlocked receptacleAPPLETON ELECTRIC CO·Filed 1996·Granted Sep 23, 1997·6 cites·4 claims
- 1333US2015247622A1Extended lens optics for wall wash lightingJUNO MFG LLC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →