Inventor
ALLEMANN MARTIN
CH14 patents
⚠️ This page may combine multiple inventors who share the name “ALLEMANN MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPECTROSPIN AG
6 patentsUS5019706AMay 28, 1991
Ion cyclotron resonance spectrometer
SPECTROSPIN AG104 citations94
US4563579AJan 7, 1986
Procedure for recording ion-cyclotron-resonance spectra and apparatus for carrying out the procedure
SPECTROSPIN AG27 citations90
US4818864AApr 4, 1989
Method for eliminating undesirable charged particles from the measuring cell of an ICR spectrometer
SPECTROSPIN AG15 citations73
US5089702AFeb 18, 1992
Icr ion trap
SPECTROSPIN AG8 citations71
US4982087AJan 1, 1991
ICR ion trap
SPECTROSPIN AG12 citations71
US4500782AFeb 19, 1985
Method of calibrating ion cyclotron resonance spectrometers
SPECTROSPIN AG16 citations71
CERBERUS AG
3 patentsUS5424718AJun 13, 1995
IR intrusion detector using scattering to prevent false alarms
CERBERUS AG53 citations94
US5942976AAug 24, 1999
Passive infrared intrusion detector and its use
CERBERUS AG47 citations89
US5608220AMar 4, 1997
Infrared intrusion detector with a multi-layer mirror
CERBERUS AG16 citations71
SIEMENS SCHWEIZ AG
3 patentsUS9541501B2Jan 10, 2017
Scattered-light smoke detector with a two-color light-emitting diode
SIEMENS SCHWEIZ AG10 citations78
US9767665B2Sep 19, 2017
Optical smoke detection unit for a smoke detector, with two light-emitting diodes optically coupled together and with an associated control unit for the deduction of aging information and a smoke detector
SIEMENS SCHWEIZ AG6 citations71
US11069226B2Jul 20, 2021
Smoke detector methods and systems
SIEMENS SCHWEIZ AG0 citations49