DO

David O'Brien

OG Osram Oled Gmbh: 1 patents #62 of 204Top 35%
OG Osram Opto Semiconductors Gmbh: 1 patents #16 of 107Top 15%
📍 Portland, OR: #493 of 1,798 inventorsTop 30%
🗺 Oregon: #1,011 of 4,240 inventorsTop 25%
Overall (2022): #166,414 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11538964 Optoelectronic semiconductor chip and method of manufacturing an optoelectronic semiconductor chip Désirée Queren, David Racz, Britta Goeoetz, Michael Schumann 2022-12-27
11271141 Light-emitting device with wavelenght conversion layer having quantum dots Maria J. Anc, Darshan Kundaliya, Madis Raukas 2022-03-08