Claude Laesser

Person

La Chaux-de-Fonds, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Portable device including a visible mechanism
- Patent number 4,534,660
- Issue date Aug 13, 1985
- ETA S.A., Fabriques d'Ebauches
- Claude Laesser
- G04 - HOROLOGY
Information Patent Grant
Liquid crystal display device
- Patent number 4,423,928
- Issue date Jan 3, 1984
- Ebauches, S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Electromagnetic motor rotatable in either direction
- Patent number 4,371,821
- Issue date Feb 1, 1983
- Ebauches S.A.
- Claude Laesser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device especially for a timepiece
- Patent number 4,367,049
- Issue date Jan 4, 1983
- Ebauches S.A.
- Claude Laesser
- G04 - HOROLOGY
Information Patent Grant
Electromagnetic motor rotatable in either direction
- Patent number 4,361,790
- Issue date Nov 30, 1982
- Ebauches S.A.
- Claude Laesser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electro-optic passive display cell
- Patent number 4,277,144
- Issue date Jul 7, 1981
- Ebauches S.A.
- Eric Saurer
- G02 - OPTICS
Information Patent Grant
Electromechanical calendar timepiece
- Patent number 4,257,113
- Issue date Mar 17, 1981
- Ebauches S.A.
- Rene Meister
- G04 - HOROLOGY
Information Patent Grant
Electro-mechanical watch
- Patent number 4,244,039
- Issue date Jan 6, 1981
- Ebauches S.A.
- Claude Laesser
- G04 - HOROLOGY
Information Patent Grant
Electronic watch and display device for such watch
- Patent number 4,183,628
- Issue date Jan 15, 1980
- Ebauches S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Mechanism for driving, step-by-step, a rotatable member
- Patent number 4,154,120
- Issue date May 15, 1979
- Ebauches S.A.
- Claude Laesser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic instrument
- Patent number 4,139,279
- Issue date Feb 13, 1979
- Ebauches S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Electro-optic passive display device
- Patent number 4,139,272
- Issue date Feb 13, 1979
- Ebauches S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Passive electro-optic display cell and method for manufacturing it
- Patent number 4,118,110
- Issue date Oct 3, 1978
- Ebauches S.A.
- Eric Saurer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optic passive display device and method for its manufacture
- Patent number 4,118,111
- Issue date Oct 3, 1978
- Ebauches S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Universal electronic timepiece
- Patent number 4,109,457
- Issue date Aug 29, 1978
- Ebauches S.A.
- Claude Laesser
- G04 - HOROLOGY
Information Patent Grant
Passive electro-optic display cell
- Patent number 4,110,744
- Issue date Aug 29, 1978
- Ebauches S.A.
- Claude Laesser
- G02 - OPTICS
Information Patent Grant
Driving mechanism of a member of timepiece moving intermittently
- Patent number 4,087,959
- Issue date May 9, 1978
- Ebauches S.A.
- Claude Laesser
- G04 - HOROLOGY
Information Patent Grant
Data selection and display arrangement for a small device
- Patent number 4,044,242
- Issue date Aug 23, 1977
- Ebauches S.A.
- Claude Laesser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Alarm electric watch
- Patent number 4,040,248
- Issue date Aug 9, 1977
- Ebauches S.A.
- Claude Laesser
- G04 - HOROLOGY

Claude Laesser

Person

Patents Grantslast 30 patents

Portable device including a visible mechanism

Liquid crystal display device

Electromagnetic motor rotatable in either direction

Driving device especially for a timepiece

Electromagnetic motor rotatable in either direction

Electro-optic passive display cell

Electromechanical calendar timepiece

Electro-mechanical watch

Electronic watch and display device for such watch

Mechanism for driving, step-by-step, a rotatable member

Electronic instrument

Electro-optic passive display device

Passive electro-optic display cell and method for manufacturing it

Electro-optic passive display device and method for its manufacture

Universal electronic timepiece

Passive electro-optic display cell

Driving mechanism of a member of timepiece moving intermittently

Data selection and display arrangement for a small device

Alarm electric watch