Ko; Jimmy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Jimmy.The latest application filed is for "amplitude ac noise filter with universal iec connection".
- Ko; Jimmy - San Ramon CA
- Ko; Jimmy - San Leandro CA
| Patent | Date |
|---|---|
| Amplitude AC noise filter with universal IEC connection App 20100289566 - Ko; Jimmy ; et al. | 2010-11-18 |
| Laser audio preamplifier, volume control, and multiplexer Grant 7,657,041 - Ko February 2, 2 | 2010-02-02 |
| Fiber optic link protection apparatus Grant 7,532,817 - Ko May 12, 2 | 2009-05-12 |
| 2.times.2 optical switch Grant 7,457,539 - Ko November 25, 2 | 2008-11-25 |
| Fiber optic audio cable Grant 7,327,919 - Ko February 5, 2 | 2008-02-05 |
| Plug-in coupler to convert the transceiver (transmitter/receiver, tx/rx) transmission into a bi-directional fiber Grant 7,171,081 - Ko , et al. January 30, 2 | 2007-01-30 |
| 2X2 optical switch App 20050249454 - Ko, Jimmy | 2005-11-10 |
| Intelligent variable optical attenuator with controller and attenuation calibration Grant 6,600,594 - Ko , et al. July 29, 2 | 2003-07-29 |
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