Bo Cai

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Herts, GB

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Patents Grantslast 30 patents

Information Patent Grant
Tunable optical add/drop multiplexer
- Patent number 7,433,557
- Issue date Oct 7, 2008
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Grant
Tunable optical add/drop multiplexer
- Patent number 7,352,928
- Issue date Apr 1, 2008
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Grant
Variable optical attenuator with wavelength dependent loss compensa...
- Patent number 7,295,748
- Issue date Nov 13, 2007
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Grant
Tunable optical filter
- Patent number 6,529,326
- Issue date Mar 4, 2003
- JDS Uniphase Corporation
- Bo Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-plate comb filter and applications therefor
- Patent number 6,341,040
- Issue date Jan 22, 2002
- JDS Uniphase Corporation
- Kuochou Tai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Tunable Optical Add/Drop Multiplexer
- Publication number 20080106814
- Publication date May 8, 2008
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Application
TUNABLE OPTICAL ADD/DROP MULTIPLEXER
- Publication number 20070230867
- Publication date Oct 4, 2007
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Application
Variable Optical Attenuator With Wavelength Dependent Loss Compensa...
- Publication number 20070031104
- Publication date Feb 8, 2007
- JDS Uniphase Corporation
- Bo Chen
- G02 - OPTICS
Information Patent Application
TUNABLE OPTICAL FILTER
- Publication number 20020196541
- Publication date Dec 26, 2002
- Bo Cai
- G02 - OPTICS