Digital Media & Entertainment, Gaming & Sports Immersive Technology Interactive Entertainment Music, Film & Television Semiconductor Litigation Patent Litigation Post-Grant Proceedings Madison Chicago Los Angeles San Diego San Francisco Seattle Washington D.C. Senior Counsel Northwestern University Pritzker School of Law University of Michigan Illinois U.S. Court of Appeals for the Fourth Circuit U.S. Court of Appeals for the Ninth Circuit U.S. Court of Appeals for the Seventh Circuit U.S. District Court for the Central District of Illinois U.S. District Court for the Eastern District of Texas U.S. District Court for the Northern District of Illinois U.S. District Court for the Western District of Texas U.S. District Court for the Western District of Wisconsin U.S. Patent and Trademark Office Wisconsin U.S. Court of Appeals for the Federal Circuit A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 results for U.S. Court of Appeals for the Federal Circuit Madison Reset David R. Pekarek Krohn Senior Counsel Patent Litigation Madison