Application

19620316 · OPTICAL FIBER AMPLIFIER

Filed 2026-09-01 · Pending The official file ↗ · Art unit · SUMITOMO ELECTRIC INDUSTRIES, LTD. · IPUSA, P.L.L.C

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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