Inventor
GRAF HARALD
AT6 patents
⚠️ This page may combine multiple inventors who share the name “GRAF HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZKW GROUP GMBH
3 patentsUS10887959B2Jan 5, 2021
Circuit arrangement for generating a reference voltage for the power supply of an LED arrangement
ZKW GROUP GMBH0 citations49
US12484127B2Nov 25, 2025
Lighting device
ZKW GROUP GMBH0 citations46
US11917771B2Feb 27, 2024
Method for producing a housing enclosing a control unit
ZKW GROUP GMBH0 citations41