Inventor
LAESSER CLAUDE
CH19 patents
⚠️ This page may combine multiple inventors who share the name “LAESSER CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBAUCHES SA
18 patentsUS4118111AOct 3, 1978
Electro-optic passive display device and method for its manufacture
EBAUCHES SA72 citations96
US4183628AJan 15, 1980
Electronic watch and display device for such watch
EBAUCHES SA100 citations95
US4371821AFeb 1, 1983
Electromagnetic motor rotatable in either direction
EBAUCHES SA50 citations94
US4277144AJul 7, 1981
Electro-optic passive display cell
EBAUCHES SA33 citations91
US4257113AMar 17, 1981
Electromechanical calendar timepiece
EBAUCHES SA52 citations90
US4118110AOct 3, 1978
Passive electro-optic display cell and method for manufacturing it
EBAUCHES SA21 citations82
US4044242AAug 23, 1977
Data selection and display arrangement for a small device
EBAUCHES SA23 citations82
US4361790ANov 30, 1982
Electromagnetic motor rotatable in either direction
EBAUCHES SA28 citations80
US4139279AFeb 13, 1979
Electronic instrument
EBAUCHES SA10 citations73
US4109457AAug 29, 1978
Universal electronic timepiece
EBAUCHES SA17 citations73
US4087959AMay 9, 1978
Driving mechanism of a member of timepiece moving intermittently
EBAUCHES SA8 citations73
US4040248AAug 9, 1977
Alarm electric watch
EBAUCHES SA13 citations73
US4139272AFeb 13, 1979
Electro-optic passive display device
EBAUCHES SA15 citations72
US4423928AJan 3, 1984
Liquid crystal display device
EBAUCHES SA2 citations62
US4110744AAug 29, 1978
Passive electro-optic display cell
EBAUCHES SA2 citations62
US4367049AJan 4, 1983
Driving device especially for a timepiece
EBAUCHES SA6 citations58
US4244039AJan 6, 1981
Electro-mechanical watch
EBAUCHES SA1 citations52
US4154120AMay 15, 1979
Mechanism for driving, step-by-step, a rotatable member
EBAUCHES SA1 citations52