Inventor · disambiguated record
Choloong Hahn
Also filed as: HAHN CHOLOONG
5 granted patents·11 citations·filing 2021–2023
69Inventor score
Technology areasH04B
Files withHUAWEI TECH CO LTD5
Top patents by PatentIndex Score
5 records- 0194US11405104B1Method and system for longitudinal performance monitoring of an optical communication lineHUAWEI TECH CO LTD·Filed 2021·Granted Aug 2, 2022·8 cites·13 claims
- 0290US11539431B1Systems and methods for optical filter fault localizationHUAWEI TECH CO LTD·Filed 2022·Granted Dec 27, 2022·3 cites·18 claims
- 0360US12476712B2Method and device for monitoring generalized optical signal-to-noise ratio, coherent receiver and network apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 0458US12506537B2Method and device for monitoring impairment, coherent receiver and network apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 0557US11716138B2Systems and methods for monitoring generalized optical signal-to-noise ratioHUAWEI TECH CO LTD·Filed 2021·Granted Aug 1, 2023·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →