Application

17138394 · LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC APPLIANCE, AND LIGHTING DEVICE

Filed 2020-12-30 · Granted · Patent 11672177 (2023-06-06) The official file ↗The patent and its PDF ↗ · Art unit 2819 · Examiner Ismail A Muse Typical · CPC H10K 50/11 · Semiconductor Energy Laboratory Co., Ltd. · HUSCH BLACKWELL LLP

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

20.4 mo

to disposition 29.2 mo

Statutes raised

0 actions read

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