The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Feb. 28, 2025
Lutron Technology Company Llc, Coopersburg, PA (US);
Christopher M. Green, Austin, TX (US);
Ananthanag Nemmani, Austin, TX (US);
Jaykrishna A. Shukla, Mays Landing, NJ (US);
Lutron Technology Company LLC, Coopersburg, PA (US);
Abstract
A light-generation module of a lighting device may be configured to receive a bus voltage and a control signal from a power supply via a three-wire bus. The power supply may be configured to generate the bus voltage from an alternating-current (AC) mains line voltage. The light-generation module may comprise first and second electrical connections configured to receive the bus voltage from the power supply, and a third electrical connection configured to receive a control signal from the power supply. The control circuit may be configured to detect a synchronization pulse in a control signal during a synchronization window in each line-cycle of the AC mains line voltage, control the at least one emitter in response to the synchronization pulses, and control the control signal at the third electrical connection to transmit data to the power supply by generating a communication pulse in the control signal.