PatentBrief

Company Portfolio

Epir Technologies

Patents indexed

1

Year range

2014

semiconductorsenergymaterialsconsumer_electronics

Key Inventors

Sivalingam Sivananthan1Wayne H. Lau1Christoph GREIN1James W. GARLAND1

All Patents

1

Career timeline

1 patents, in 2014

Dot size = forward citations

20142015

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US 8912428·2014

Solar Cells Made of Stacking Layers with Different Energy Gaps

This patent describes a solar cell built by stacking multiple layers, each designed to capture a different part of the light spectrum for maximum energy conversion, achieving high efficiency.

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