General Electric Company

Ge Lighting Solutions LLC

Current Lighting Solutions, LLC

Francois Laurent Giguere

Mohamed Cherif Ghanem

Gleb Geguine

Roland Batai

Yehuda Daniel Levy

Thomas Froats Broderick

Jeffrey Lynn Myers

Eric Lavigne

Paul Raymond Phaneuf

Peter Brian Haley

William Francis Bergeron

Thomas Caudwell Straub

The method, apparatus and system of a single-stage current-fed clamped series resonant power factor corrected (PFC) converter CF-CSRC provides power conversion and current regulation. The CF-CSRC system may be implemented in a single-stage isolated topology for high efficiency unity power factor correction (PFC) converter applications. Moreover, the CF-CSRC system combines the intrinsic advantages of the classical clamped series resonant converter while mitigating drawbacks by using an integrated boost input current shaper.

Single-stage current-fed clamped series resonant power factor corrected converter

Provided is a sensor system for an outdoor lighting system including at least one sensor physically connected with an external connector of a lighting fixture of the outdoor lighting system. The sensor performs sensing and wireless data and power connection, via a wireless power source and a wireless data source, with the outdoor lighting system.

Wireless connection of sensors to outdoor lighting system

An LED driver circuit includes a primary circuit and a circuit electrically isolated from the primary circuit, a transformer having a primary winding configured to receive power from an alternating current source and to generate power in a first secondary winding configured to provide power to the electrically isolated circuit, and to generate power in a second secondary winding configured to provide power to the primary circuit, and a conductor connected to an end of the first secondary winding and configured to connect a winding driver signal to the first secondary winding to generate power in the second secondary winding.

Systems and methods for powering a microprocessor from an isolated secondary side to enable off-line communication on an LED driver

A plurality of gas turbine components or other articles are manufactured from a plurality of metallic-alloy workpieces using a manufacturing apparatus having a metalworking apparatus, and an annealing apparatus wherein the individual workpieces are annealed by single-workpiece annealing and not by large-batch annealing. A workpiece flow of the plurality of workpieces is established sequentially through the metalworking apparatus and the annealing apparatus.

Method for manufacturing articles using a semi-continuous flow of workpieces through metal working and annealing apparatus

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Granby, Canada

Francois Laurent Giguere