(United States Federal Circuit) - In a consolidated appeal of five infringement actions involving a patent that discloses a microprocessor with two independent clocks -- a variable frequency system clock connected to the central processing unit (CPU) and a fixed-frequency clock connected to the input/output (I/O) interface -- the district court's claim construction and the parties' subsequent stipulation to non-infringement, is reversed where the district court erred in a portion of its construction.
Source: findlaw.com