Patent
Correct construction of "collection" as place where things accumulate, no literal or equivalent infringement.
Decision not rewritten to match law.
[Again, we don't know many things, but we especially don't know Patent.]
http://www.cafc.uscourts.gov/sites/default/files/opinions-orders/15-1331.Opinion.1-27-2016.1.PDF
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.