Inventor · disambiguated record
Swook Hann
Also filed as: HANN SWOOK
2 granted patents·3 pending applications·21 citations·filing 2004–2024
58Inventor score
Files withKOREA PHOTONICS TECH INST2GWANGJU INST OF SCIENCE & TECHNOLOGY1HANN SWOOK1KWANGJU INST SCI & TECH1
Top patents by PatentIndex Score
5 records- 0177US7680416B2WDM-PON having optical source of self-injection locked fabry-perot laser diodeKWANGJU INST SCI & TECH·Filed 2004·Granted Mar 16, 2010·17 cites·10 claims
- 0263US7844189B2Phase controllable optical delay interferometer, optical differential phase shift keying demodulator using the same, and demodulating method thereforGWANGJU INST OF SCIENCE & TECHNOLOGY·Filed 2006·Granted Nov 30, 2010·4 cites·20 claims
- 0363US2025197205A1Apparatus for producing hydrogen gas from ammonia using laserKOREA PHOTONICS TECH INST·Filed 2024·Application pending·0 cites
- 0452US2023264300A1Laser apparatus using optical fibers for stable laser welding, and laser welding method using sameKOREA PHOTONICS TECH INST·Filed 2021·Application pending·0 cites
- 0535US2011222573A1Fiber laser having inline isolator for preventing damage to pump light sourceHANN SWOOK·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →