The Crane/Rolling Optics case continues rolling towards trial, with Judge Sorokin excluding proposed testimony from Rolling Optics’ technical expert. The court construed claim terms in February 2016, and the parties briefed and argued summary judgment motions based on the Court’s constructions. Rolling Optics never sought reconsideration of the construction of a particular term, “shaped posts,” which had been construed to mean “shaped as pieces fixed in an upright position,” but argued at summary judgment that this construction precluded portions that were wider than they were tall. Judge Sorokin rejected this secondary construction and noted at the time that Rolling Optics had failed to contend that the Court’s actual construction required any further discovery. In February, Rolling Optics indicated it intended to secure a supplemental expert report to address the Court’s shaped post ruling at summary judgment, but failed to seek an extension of the expert discovery period, to make the expert available for deposition, to explain how such a supplemental disclosure might impact the trial date, or identify the portion of the expert’s initial report that required amendment. Judge Sorokin ruled on February 13 that no further expert discovery would be allowed, effectively rejecting the proposed supplemental disclosure. Rolling Optics nevertheless indicated at the final pretrial conference that it intended to elicit testimony from the supplemental disclosure, which Crane promptly opposed. In addition the reasons laid forth above, Judge Sorokin noted that the supplemental declaration’s stated understanding of the construction of “shaped posts” from the summary judgment order was “so plainly wrong as to render his entire Second Supplemental Declaration inadmissible as unreliable, irrelevant, and posing too great a risk of confusion,” and the proposed testimony was excluded.