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Patent applications and USPTO patent grants for CHOI; Bo-Hun.The latest application filed is for "optical fiber bocda sensor using phase code modulation of pump light and probe light which have time difference".
Patent | Date |
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Optical Fiber Bocda Sensor Using Phase Code Modulation Of Pump Light And Probe Light Which Have Time Difference App 20210215515 - KWON; Il-Bum ;   et al. | 2021-07-15 |
Apparatus and method for all-optical control of gain and gain flattening on an optical amplifier Grant 7,365,903 - Choi , et al. April 29, 2 | 2008-04-29 |
Apparatus and method for all-optical control of gain and gain flattening on an optical amplifier App 20070133084 - Choi; Bo Hun ;   et al. | 2007-06-14 |
L-band erbium-doped fiber amplifier pumped by 1530 nm-band pump App 20010050803 - Choi, Bo-Hun ;   et al. | 2001-12-13 |
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