Frederic Kohler

Person

Villars-sur-Glane, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a spiral spring
- Patent number 11,822,289
- Issue date Nov 21, 2023
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Michel Despont
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for fabrication of a balance spring of a predetermined stiff...
- Patent number 10,338,528
- Issue date Jul 2, 2019
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Frederic Kohler
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for fabrication of a balance spring of predetermined thickne...
- Patent number 10,324,418
- Issue date Jun 18, 2019
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Frederic Kohler
- G04 - HOROLOGY
Information Patent Grant
Assembly of a part that has no plastic domain
- Patent number 9,457,536
- Issue date Oct 4, 2016
- Eta Sa Manufacture Horlogère Suisse
- Thierry Conus
- B32 - LAYERED PRODUCTS
Information Patent Grant
Assembly of a part that has no plastic domain
- Patent number 9,128,463
- Issue date Sep 8, 2015
- Eta Sa Manufacture Horlogère Suisse
- Thierry Conus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Assembly of a part that is brittle
- Patent number 8,944,676
- Issue date Feb 3, 2015
- Eta Sa Manufacture Horlogère Suisse
- Thierry Conus
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
MICROMECHANICAL COMPONENT, PARTICULARLY A TIMEPIECE WHEEL, PARTICUL...
- Publication number 20230305492
- Publication date Sep 28, 2023
- ETA SA Manufacture Horlogere Suisse
- Serge NICOUD
- G04 - HOROLOGY
Information Patent Application
METHOD FOR MANUFACTURING A MICROMECHANICAL COMPONENT, PARTICULARLY...
- Publication number 20230288872
- Publication date Sep 14, 2023
- ETA SA Manufacture Horlogere Suisse
- Serge NICOUD
- G04 - HOROLOGY
Information Patent Application
SILICON TIMEPIECE COMPONENT FOR A TIMEPIECE
- Publication number 20230136065
- Publication date May 4, 2023
- ROLEX S.A
- Jean-Luc Bucaille
- G04 - HOROLOGY
Information Patent Application
ASSEMBLY COMPRISING A ROTARY WHEEL MADE OF A NON-MAGNETIC MATERIAL...
- Publication number 20220235438
- Publication date Jul 28, 2022
- ETA SA Manufacture Horlogere Suisse
- Cyril RUCHTI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING A SPIRAL SPRING
- Publication number 20200379408
- Publication date Dec 3, 2020
- CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA RECHERCHE ET DEVELO...
- Michel DESPONT
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR FABRICATION OF A BALANCE SPRING OF PREDETERMINED THICKNE...
- Publication number 20170176942
- Publication date Jun 22, 2017
- CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA RECHERCHE ET DEVELO...
- Frederic KOHLER
- G04 - HOROLOGY
Information Patent Application
METHOD FOR FABRICATION OF A BALANCE SPRING OF A PREDETERMINED STIFF...
- Publication number 20170176941
- Publication date Jun 22, 2017
- CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA RECHERCHE ET DEVELO...
- Frederic KOHLER
- G04 - HOROLOGY
Information Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
- Publication number 20130309446
- Publication date Nov 21, 2013
- ETA SA Manufacture Horlogere Suisse
- Thierry Conus
- B32 - LAYERED PRODUCTS
Information Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
- Publication number 20130286795
- Publication date Oct 31, 2013
- ETA SA Manufacture Horlogere Suisse
- Thierry Conus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
- Publication number 20120090933
- Publication date Apr 19, 2012
- ETA SA Manufacture Horlogere Suisse
- Thierry CONUS
- G04 - HOROLOGY

Frederic Kohler

Person

Patents Grantslast 30 patents

Method for manufacturing a spiral spring

Method for fabrication of a balance spring of a predetermined stiff...

Method for fabrication of a balance spring of predetermined thickne...

Assembly of a part that has no plastic domain

Assembly of a part that has no plastic domain

Assembly of a part that is brittle

Patents Applicationslast 30 patents

MICROMECHANICAL COMPONENT, PARTICULARLY A TIMEPIECE WHEEL, PARTICUL...

METHOD FOR MANUFACTURING A MICROMECHANICAL COMPONENT, PARTICULARLY...

SILICON TIMEPIECE COMPONENT FOR A TIMEPIECE

ASSEMBLY COMPRISING A ROTARY WHEEL MADE OF A NON-MAGNETIC MATERIAL...

METHOD FOR MANUFACTURING A SPIRAL SPRING

METHOD FOR FABRICATION OF A BALANCE SPRING OF PREDETERMINED THICKNE...

METHOD FOR FABRICATION OF A BALANCE SPRING OF A PREDETERMINED STIFF...

ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN

ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN

ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN