Signify Holding B.v.

Cipia Limited

Venkata Sriram Pullela

Priya Ranjan Mishra

Rakeshbabu Panguloori

Dharmaraj Ramachandra Rao

Geena Malhotra

Yuhong Fang

Vasu Poojary

Vinod Parameshwaran Acharya

Mark Ciolek

Mahadev Cholachagudda

Vikram Shivanna

Lei Han

Anil Shivram Raiker

A power supply system for a lighting unit, comprises a driver, a local energy storage device and a converter. The converter implements a first, charging mode, mode by connecting to the output of said driver for diverting at least a part of the driving current from the lighting unit to charge the energy storage device, a second, battery driving, mode by connecting to the lighting unit for converting the local energy storage device power supply to drive the lighting unit, and a third, grid driving, mode to neither charge the energy storage device nor convert the secondary power supply. The converter and the driver are controlled actively and synchronously to maintain the current through the lighting unit when switching the converter between modes.

Lighting power supply system and method

A lighting network () and methods therefore are disclosed. The lighting network () a plurality of lighting units () that can operate on AC power and DC back up power if the AC power is removed. A controller () is used to redistribute the DC power between the plurality of lighting units () in the event that DC power is low or exhausted in one of the plurality of lighting units ().

System and method for emergency lighting

A lighting network and methods therefore are disclosed. The lighting network includes a plurality of lighting units that can operate on AC power and DC back up power if the AC power is removed. A controller is used to redistribute the DC power between the plurality of lighting units in the event that DC power is low or exhausted in one of the plurality of lighting units.

The present invention relates to a novel process for the synthesis of everolimus of formula (I): and intermediates thereof.

Process for the synthesis of everolimus and intermediates thereof

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Bengaluru, India

Venkata Sriram Pullela