Inventor
RUMBOLZ CHRISTIAN
DE10 patents
⚠️ This page may combine multiple inventors who share the name “RUMBOLZ CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSRAM OPTO SEMICONDUCTORS GMBH
4 patentsUS7885306B2Feb 8, 2011
Edge-emitting semiconductor laser chip
OSRAM OPTO SEMICONDUCTORS GMBH3 citations62
US10290997B2May 14, 2019
Method of producing an electronic component
OSRAM OPTO SEMICONDUCTORS GMBH0 citations49
US9972748B2May 15, 2018
Thin-film semiconductor body with electronmagnetic radiation outcoupling structures
OSRAM OPTO SEMICONDUCTORS GMBH0 citations49
US10312664B2Jun 4, 2019
Method for patterning a sequence of layers and semiconductor laser device
OSRAM OPTO SEMICONDUCTORS GMBH0 citations40
LELL ALFRED
2 patentsOSRAM OLED GMBH
2 patentsUS11476389B2Oct 18, 2022
Method for producing an optoelectronic semiconductor chip having structures at the radiation passage surface, and optoelectronic semiconductor chip having structures at the radiation passage surface
OSRAM OLED GMBH0 citations44
US10615572B2Apr 7, 2020
Semiconductor laser diode
OSRAM OLED GMBH0 citations40