Application

17321792 · CHOLESTERIC LIQUID CRYSTAL DEVICE

Filed 2021-05-17 · Granted · Patent 11409175 (2022-08-09) The official file ↗The patent and its PDF ↗ · Art unit 2871 · Examiner Charles S Chang Typical · CPC G02F 1/133305 · Kent Displays, Inc. · Serbinowski PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

4.7 mo

to disposition 14.8 mo

Statutes raised

102

1 actions read

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