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Ll; Lei Patent Filings

Ll; Lei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ll; Lei.The latest application filed is for "nonlinear compensation method and apparatus and system in multicarrier optical communication system".

Company Profile
0.0.3
  • Ll; Lei - Beijing CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Nonlinear Compensation Method And Apparatus And System In Multicarrier Optical Communication System
App 20160197680 - Ll; Lei ;   et al.
2016-07-07
Frequency Offset Monitoring Device And Optical Coherent Receiver
App 20130094852 - TAO; Zhenning ;   et al.
2013-04-18
Phase error estimator, coherent receiver and phase error estimating method
App 20090141831 - Tao; Zhenning ;   et al.
2009-06-04

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