loadpatents
Patent applications and USPTO patent grants for Yang; Yatao.The latest application filed is for "compact tap monitor".
Patent | Date |
---|---|
Compact tap monitor with a reflection mask Grant 8,664,584 - Yang , et al. March 4, 2 | 2014-03-04 |
Compact Tap Monitor App 20110089314 - YANG; Yatao ;   et al. | 2011-04-21 |
Variable Optical Attenuator App 20090103867 - Huang; Qing ;   et al. | 2009-04-23 |
Variable Optical Attenuator Grant 7,477,827 - Wang , et al. January 13, 2 | 2009-01-13 |
Tunable optical add/drop multiplexer Grant 7,433,557 - Chen , et al. October 7, 2 | 2008-10-07 |
Variable Optical Attenuator App 20080205845 - Wang; Miaoqing ;   et al. | 2008-08-28 |
Tunable Optical Add/Drop Multiplexer App 20080106814 - Chen; Bo ;   et al. | 2008-05-08 |
Tunable optical add/drop multiplexer Grant 7,352,928 - Chen , et al. April 1, 2 | 2008-04-01 |
Variable optical attenuator with wavelength dependent loss compensation Grant 7,295,748 - Chen , et al. November 13, 2 | 2007-11-13 |
Tunable Optical Add/drop Multiplexer App 20070230867 - Chen; Bo ;   et al. | 2007-10-04 |
Variable Optical Attenuator With Wavelength Dependent Loss Compensation App 20070031104 - Chen; Bo ;   et al. | 2007-02-08 |
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