Inventor · disambiguated record
Jong Chang Yi
Also filed as: YI JONG CHANG
4 granted patents·1 pending application·16 citations·filing 2004–2014
69Inventor score
Files withKOREA INST SCI & TECH5
Top patents by PatentIndex Score
5 records- 0186US7123407B2Apparatus and method for realizing all-optical NOR logic device using gain saturation characteristics of a semiconductor optical amplifierKOREA INST SCI & TECH·Filed 2005·Granted Oct 17, 2006·10 cites·14 claims
- 0278US9261714B2Plasmonic all-optical switch and light control method using the sameKOREA INST SCI & TECH·Filed 2014·Granted Feb 16, 2016·4 cites·9 claims
- 0355US9831452B2Method for forming PN junction in graphene with application of DNA and PN junction structure formed using the sameKOREA INST SCI & TECH·Filed 2014·Granted Nov 28, 2017·0 cites·13 claims
- 0446US7037739B2Fabrication method of an epilayer structure InGaAsP/InP ridge waveguide phase modulator with high phase modulation efficiencyKOREA INST SCI & TECH·Filed 2004·Granted May 2, 2006·2 cites·2 claims
- 0542US2015198477A1Device for detecting single photon available at room temperature and method thereofKOREA INST SCI & TECH·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jong Chang Yi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →