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Patent applications and USPTO patent grants for Hann; Swook.The latest application filed is for "fiber laser having inline isolator for preventing damage to pump light source".
Patent | Date |
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Fiber Laser Having Inline Isolator For Preventing Damage To Pump Light Source App 20110222573 - Hann; Swook ;   et al. | 2011-09-15 |
Phase controllable optical delay interferometer, optical differential phase shift keying demodulator using the same, and demodulating method therefor Grant 7,844,189 - Park , et al. November 30, 2 | 2010-11-30 |
WDM-PON having optical source of self-injection locked fabry-perot laser diode Grant 7,680,416 - Hann , et al. March 16, 2 | 2010-03-16 |
Phase Controllable Optical Delay Interferometer, Optical Differential Phase Shift Keying Demodulator Using The Same, And Demodulating Method Therefor App 20070122160 - Park; Chang-Soo ;   et al. | 2007-05-31 |
WDM-PON having optical source of self-injection locked fabry-perot laser diode App 20060083515 - Hann; Swook ;   et al. | 2006-04-20 |
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