Inventor · disambiguated record
Sang Beom Nam
Also filed as: NAM SANG B · NAM SANG BEOM
3 granted patents·3 citations·filing 1986–2022
51Inventor score
Top patents by PatentIndex Score
3 records- 0146US12485462B2Opening maching apparatus for heat transfer tube, method of forming opening in tube wall of heat transfer tube using same, and method of removing foreign material through same opening of same heat transfer tubeDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·18 claims
- 0246US11222729B2Electronic device and method for providing stress index corresponding to activity of userSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 11, 2022·0 cites·20 claims
- 0326US4749262AMetal film light modulatorUS AIR FORCE·Filed 1986·Granted Jun 7, 1988·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →