Assignee
PHOTONICS PLANAR INTEGRATION TECH INC
KR·3 granted patents·0 citations·filing 2018–2022
Top patents by PatentIndex Score
3 records- 0149US11781888B2Reflected light wavelength scanning device including silicon photonics interrogatorPHOTONICS PLANAR INTEGRATION TECH INC·Filed 2021·Granted Oct 10, 2023·0 cites·7 claims
- 0241US12081262B2PON powermeter using multi input type AWGPHOTONICS PLANAR INTEGRATION TECH INC·Filed 2022·Granted Sep 3, 2024·0 cites·18 claims
- 0327US10983027B2Patch cord polarity detectorPHOTONICS PLANAR INTEGRATION TECH INC·Filed 2018·Granted Apr 20, 2021·0 cites·6 claims
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