Jean Fellrath

Person

Neuchatel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Electrically reprogrammable non volatile memory cell floating gate...
- Patent number 4,532,535
- Issue date Jul 30, 1985
- Centre Electronique Horologer, S.A.
- Bernard Gerber
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile, electrically erasable and reprogrammable memory element
- Patent number 4,399,523
- Issue date Aug 16, 1983
- Centre Electronique Horloger S.A.
- Bernard Gerber
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated insulated-gate field-effect transistor control device
- Patent number 4,259,600
- Issue date Mar 31, 1981
- Centre Electronique Horloger S.A.
- Jean Fellrath
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic timepiece
- Patent number 4,237,548
- Issue date Dec 2, 1980
- Ebauches S.A.
- Jean Fellrath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic watch control device for manual actuation
- Patent number 4,228,534
- Issue date Oct 14, 1980
- Centre Electronique Horloger S.A.
- Jean Fellrath
- G04 - HOROLOGY
Information Patent Grant
Active integrated circuit
- Patent number 4,096,444
- Issue date Jun 20, 1978
- Centre Electronique Horloger S.A.
- Jean Fellrath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device for transmission of information by pulse code frequency shif...
- Patent number 4,053,836
- Issue date Oct 11, 1977
- Centre Electronique Horloger S.A.
- Jean Fellrath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jean Fellrath

Person

Patents Grantslast 30 patents

Electrically reprogrammable non volatile memory cell floating gate...

Non-volatile, electrically erasable and reprogrammable memory element

Integrated insulated-gate field-effect transistor control device

Electronic timepiece

Electronic watch control device for manual actuation

Active integrated circuit

Device for transmission of information by pulse code frequency shif...