Optical device including three-coupled quantum well structure having multi-energy level
- Application ID: EP14175645
- Status: █ PATENT GRANTED
This EP application has the IPC class G02 (OPTICS) and H01 (BASIC ELECTRIC ELEMENTS). Elkington and Fife LLP is specialized in the combination G02 and H01. We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Müller Hoffmann & Partner, Engel Patentanwaltskanzlei and 52 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.