Patent Assignment
Reel/Frame 051275/0631
Assignment of Assignor's Interest
Recorded: 2019-12-13
Pages: 3
Assignee
SIEMENS SCHWEIZ AG
FREILAGERSTRASSE 40, ZUERICH, 8047, SWITZERLAND
Covered Property
(1)
Optical Smoke Detection According To The Two-Color Principle By Means Of A Light Emitting Diode With An Led Chip For Light Emission And With A Light Converter For Converting Part Of The Emitted Light Into Light Of Longer Wavelength