Patent Assignment
Reel/Frame 041667/0028
Assignment of Assignor's Interest
Recorded: 2017-03-21
Pages: 3
Assignor
AEBERSOLD, HANS
Executed: 2016-09-01
Assignee
SIEMENS SCHWEIZ AG
FREILAGERSTRASSE 40, ZUERICH, 8047, SWITZERLAND
Covered Property
(1)
Smoke Detection Unit with Light-Emitting Diode and Photo-Detector, and with an Led Chip Arranged in the Light-Emitting Diode and with a Photosensor for Determining a Degree of Aging and/or a Compensation Value for a Light Current, as Well as a Light-Emitting Diode