Claim construction – part 1 – insufficient algorithm for means-plus-function term

I’m working on a trio of cases today, all of which deal with claim construction.  The first case includes – buried deep in a 117 page order a finding of indefiniteness with respect to a means-plus-function term that it worth analysis.  Of course any opinion of that length will also have a wealth of useful standards that serve as a snapshot of what at least one court understands to be the law as of the end of January, in the year of our Lord 2018 (actually 2011 but once upon a time there was a monk that wasn’t so strong in math, and the rest is, literally, history).