Application

13153544 · CATADIOPTRIC PROJECTION OBJECTIVE

Filed 2011-06-06 · Granted · Patent 8289619 (2012-10-16) The official file ↗The patent and its PDF ↗ · Art unit 2872 · Examiner Lee A Fineman Typical · CPC G02B 17/0804 · CARL ZEISS SMT GMBH · FISH & RICHARDSON P.C. (NY)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

9.9 mo

to disposition 16.4 mo

Statutes raised

112 DP

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.