OPTICAL SUBSTRATE AND LIGHT-EMITTING DEVICE
- Application ID: EP12863077
- Status: █ APPLICATION WITHDRAWN
This patent has the IPC combination G02, H01, and H05 is specialized in the combination G02, H01, and H05. We found, that Riechelmann & Carlsohn GbR, Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Novagraaf, M. Zardi & CO SA, Becker Kurig Straus and 9 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.