PHOTOWATT INTERNATIONAL S.A

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38300 BOURGOIN JALLIEU, FR

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Patents Grantslast 30 patents

Information Patent Grant
Solar cell including multi-crystalline silicon and a method of text...
- Patent number 5,949,123
- Issue date Sep 7, 1999
- Photowatt International S.A.
- Quang Nam Le
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semicrystalline solar cell
- Patent number 4,401,840
- Issue date Aug 30, 1983
- Photowatt International, Inc.
- Sanjeev R. Chitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon growth technique and apparatus using controlled microwave h...
- Patent number 4,314,128
- Issue date Feb 2, 1982
- Photowatt International, Inc.
- Sanjeev R. Chitre
- C30 - CRYSTAL GROWTH
Information Patent Grant
Solar cell and fabrication thereof using microwaves
- Patent number 4,273,950
- Issue date Jun 16, 1981
- Photowatt International, Inc.
- Sanjiv R. Chitre
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING AN N+PP+ OR P+NN+ STRUCTURE ON SILICON WAFERS
- Publication number 20130112260
- Publication date May 9, 2013
- PHOTOWATT INTERNATIONAL
- Barbara Bazer-Bachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VENTILATED PANEL AND VEHICLE EQUIPPED WITH SUCH A PANEL
- Publication number 20100251752
- Publication date Oct 7, 2010
- PHOTOWATT INTERNATIONAL
- VALERY AUROUSSEAU
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTITHEFT PROTECTION FOR PHOTOVOLTAIC MODULE
- Publication number 20100243037
- Publication date Sep 30, 2010
- PHOTOWATT INTERNATIONAL
- VALERY AUROUSSEAU
- G08 - SIGNALLING
Information Patent Application
INSTALLATION OF TELECONTROLLED PHOTOVOLTAIC MODULES
- Publication number 20090242011
- Publication date Oct 1, 2009
- PHOTOWATT INTERNATIONAL
- Bernard PROISY
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Modular Element With Photovoltaic Module
- Publication number 20090211182
- Publication date Aug 27, 2009
- PHOTOWATT INTERNATIONAL
- Bernard PROISY
- F24 - HEATING RANGES VENTILATING

Trademarklast 30 trademarks

Information Trademark
79000574 - ELECTRASUN
- Serial number 79000574
- Registration number 2992630
- Filing date Dec 9, 2003
- PHOTOWATT INTERNATIONAL S.A.
- 7 - Machines and machine tools
Information Trademark
73412243 - PHOTOWATT
- Serial number 73412243
- Registration number 1304773
- Filing date Feb 4, 1983
- Photowatt International, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73412244 - SELECT-A-WATT
- Serial number 73412244
- Registration number 1269843
- Filing date Feb 4, 1983
- Photowatt International, Inc.
- 16 - Paper, cardboard and goods made from these materials, not included in other classes