David CORREA

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Bienne, CH

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Patents Grantslast 30 patents

Information Patent Grant
Case closure detection system for a portable object
- Patent number 9,897,978
- Issue date Feb 20, 2018
- Eta Sa Manufacture Horlogère Suisse
- David Correa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for securing a cell battery with improved contact
- Patent number 9,209,535
- Issue date Dec 8, 2015
- Eta Sa Manufacture Horlogère Suisse
- David Correa
- G04 - HOROLOGY
Information Patent Grant
Watch dial secured to a bottom plate
- Patent number 8,873,346
- Issue date Oct 28, 2014
- Eta Sa Manufacture Horlogère Suisse
- David Correa
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
CASE CLOSURE DETECTION SYSTEM FOR A PORTABLE OBJECT
- Publication number 20160070239
- Publication date Mar 10, 2016
- ETA SA Manufacture Horlogere Suisse
- David CORREA
- G04 - HOROLOGY
Information Patent Application
DEVICE FOR SECURING A CELL BATTERY WITH IMPROVED CONTACT
- Publication number 20140127952
- Publication date May 8, 2014
- ETA SA Manufacture Horlogere Suisse
- David CORREA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WATCH DIAL SECURED TO A BOTTOM PLATE
- Publication number 20140016446
- Publication date Jan 16, 2014
- David CORREA
- G04 - HOROLOGY