Inventor · disambiguated record
Nai-Chun An
Also filed as: AN NAI-CHUN
3 granted patents·1 pending application·4 citations·filing 2014–2023
53Inventor score
Files withMETAL IND RES & DEV CT4
Top patents by PatentIndex Score
4 records- 0170US9255788B1Measuring method for linear stageMETAL IND RES & DEV CT·Filed 2014·Granted Feb 9, 2016·4 cites·11 claims
- 0250US2025180204A1Flame measuring system of industrial burner and method thereofMETAL IND RES & DEV CT·Filed 2023·Application pending·0 cites
- 0349US9891428B2Optical measurement system, measurement method for errors of rotating platform, and two dimensional sine wave annulus gratingMETAL IND RES & DEV CT·Filed 2015·Granted Feb 13, 2018·0 cites·12 claims
- 0444US10915718B2Radio frequency positioning systemMETAL IND RES & DEV CT·Filed 2018·Granted Feb 9, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →