Application

15812023 · METHOD OF MAKING A POLARIZING BEAMSPLITTER ARRAY

Filed 2017-11-14 · Granted · Patent 10578884 (2020-03-03) The official file ↗The patent and its PDF ↗ · Art unit 2872 · Examiner Arnel C Lavarias Easy · CPC G02B 27/285 · 3M INNOVATIVE PROPERTIES COMPANY · 3M INNOVATIVE PROPERTIES COMPANY

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

4.2 mo

to disposition 27.6 mo

Statutes raised

101 103 DP

3 actions read

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