Microsoft Prevails in Patent Dispute Over Eye-Contact Feature at PTAB

The Patent Trial and Appeal Board (PTAB) has ruled against RealD Spark in a patent dispute involving Microsoft’s eye-contact feature. Claims within the RealD Spark patent, which alleged infringement by Microsoft, have been invalidated. This decision marks a new development in an ongoing legal battle involving the two companies. To read the full details and implications of this ruling, you can find more information on Law360.