Inventor

YU ZHENGCHEN

US2 patents

Patents

2 patents

US6944399B2Sep 13, 2005

Methods of signal substitution for maintenance of amplifier saturation

DORSAL NETWORKS INC22 citations89

US6907195B2Jun 14, 2005

Terminals having sub-band substitute signal control in optical communication systems

DORSAL NETWORKS INC9 citations70