The Patent Trial and Appeal Board determined that challenged claims of XR Communications LLC’s patent that relates to a multi-beam directed signal system that is implemented to communicate over a wireless communication link aren’t unpatentable as obvious over prior art, in an inter partes review by Ericsson Inc. and Nokia of America Corporation. The board said that the challenged claims aren’t obvious over prior art that discloses a method and apparatus for optimization of wireless multipoint electromagnetic communication networks, and a multiple beam antenna system employing multiple directional couplers in the lead-in.
This story was produced by Bloomberg Law Automation. ...
Learn more about Bloomberg Law or Log In to keep reading:
See Breaking News in Context
Bloomberg Law provides trusted coverage of current events enhanced with legal analysis.
Already a subscriber?
Log in to keep reading or access research tools and resources.