YAN; Lianshan

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAN; Lianshan.The latest application filed is for "coherent detection-based high-speed chaotic secure transmission method".

Company Profile

0.13.9

YAN; Lianshan - Chengdu CN
Yan; Lianshan - Monterey Park CA
Yan; Lianshan - Sichuan CN
Yan; Lianshan - Los Angeles CA
Yan; Lianshan - Chino CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Coherent Detection-based High-speed Chaotic Secure Transmission Method App 20220140994 - YAN; Lianshan ; et al.	2022-05-05
Optical polarization division multiplexing in optical communication Grant 8,073,326 - Yan , et al. December 6, 2	2011-12-06
Waveplate analyzer based on multiple tunable optical polarization rotators Grant 7,952,711 - Chen , et al. May 31, 2	2011-05-31
Mode scrambling apparatus for multimode fiber Grant 7,945,130 - Yan , et al. May 17, 2	2011-05-17
Mode Scrambling Apparatus for Multimode Fiber App 20100290738 - Yan; Lianshan ; et al.	2010-11-18
Importance sampling techniques based on adjustable differential group delay (DGD) elements Grant 7,724,435 - Yan , et al. May 25, 2	2010-05-25
Optical differential group delay module with folded optical path Grant 7,723,670 - Yan , et al. May 25, 2	2010-05-25
Optical spectrum analysis using optical interferometry Grant 7,693,419 - Chen , et al. April 6, 2	2010-04-06
Polarization measurement and self-calibration based on multiple tunable optical polarization rotators Grant 7,436,569 - Yao , et al. October 14, 2	2008-10-14
Optical Polarization Division Multiplexing In Optical Communication App 20080138070 - Yan; Lianshan ; et al.	2008-06-12
Monitoring And In-line Compensation Of Polarization Dependent Loss For Lightwave Systems App 20080038000 - Yu; Qian ; et al.	2008-02-14
Polarization measurement and self-calibration based on multiple tunable optical polarization rotators App 20070223078 - Yao; X. Steve ; et al.	2007-09-27
Tunable PMD emulators and compensators Grant 7,227,686 - Yan , et al. June 5, 2	2007-06-05
Monitoring and in-line compensation of polarization dependent loss for lightwave systems Grant 7,206,517 - Yu , et al. April 17, 2	2007-04-17
Autocorrelation Technique Based on Measurement of Polarization Effects of Optical Pulses App 20060244951 - Luo; Ting ; et al.	2006-11-02
Methods and systems for dynamic control of polarization of an optical signal Grant 7,067,795 - Yan , et al. June 27, 2	2006-06-27
Monitoring optical dispersion based on vestigial side band optical filtering Grant 7,035,538 - Willner , et al. April 25, 2	2006-04-25
Variable polarization-dependent-loss source Grant 6,975,454 - Yan , et al. December 13, 2	2005-12-13
Tunable pulse width generation of return-to-zero format for system optimization App 20040114857 - Yan, Lianshan ; et al.	2004-06-17
Compensation and control of both first-order and higher-order polarization-mode dispersion Grant 6,654,103 - Yu , et al. November 25, 2	2003-11-25
Monitoring optical dispersion based on vestigial side band optical filtering App 20030123884 - Willner, Alan E. ; et al.	2003-07-03
Compensation and control of both first-order and higher-order polarization-mode dispersion App 20020075477 - Yu, Qian ; et al.	2002-06-20

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