Application

18175086 · SPOOF SURFACE PLASMON POLARITON TRANSMISSION LINE STRUCTURE, CIRCUIT BOARD, AND ELECTRONIC DEVICE

Filed 2023-02-27 · Granted · Patent 12416747 (2025-09-16) The official file ↗The patent and its PDF ↗ · Art unit 2624 · Examiner Amit Chatly Typical · CPC G02B 5/008 · HUAWEI TECHNOLOGIES CO., LTD. · HAUPTMAN HAM, LLP (Huawei)

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

27.1 mo

to disposition 30.6 mo

Statutes raised

0 actions read

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