Charles Sturdevant

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Wappingers Falls, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Tandem chalcopyrite-perovskite photovoltaic device
- Patent number 10,290,431
- Issue date May 14, 2019
- International Business Machines Corporation
- Supratik Guha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Monolithic tandem chalcopyrite-perovskite photovoltaic device
- Patent number 9,627,576
- Issue date Apr 18, 2017
- International Business Machines Corporation
- Supratik Guha
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Monolithic Tandem Chalcopyrite-Perovskite Photovoltaic Device
- Publication number 20170186557
- Publication date Jun 29, 2017
- International Business Machines Corporation
- Supratik Guha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Monolithic Tandem Chalcopyrite-Perovskite Photovoltaic Device
- Publication number 20160087233
- Publication date Mar 24, 2016
- International Business Machines Corporation
- Supratik Guha
- H01 - BASIC ELECTRIC ELEMENTS