MasterImage 3D Challenges RealD’s IP Portfolio
by Raverstead
Masterimage 3D is challenging the validity of four of RealD’s polarisation patents, claiming that the patents replicate pre-existing techniques. According to Masterimage 3D, RealD’s improper patent protection stalls competition in the 3D business and …
Tags:Large Display Monitor| Passive 3D| Polariser-based 3D| Vol 21 - Issue 40| Volume 21