Pilipetskii; Alexei N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pilipetskii; Alexei N..The latest application filed is for "extending das range in undersea cables using loopbacks".

Company Profile

0.32.26

Pilipetskii; Alexei N. - Colts Neck NJ
Pilipetskii; Alexei N. - Colts Necks NJ
Pilipetskii; Alexei N. - Columbia MD

*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
Extending Das Range In Undersea Cables Using Loopbacks App 20220205866 - Mohs; Georg Heinrich ; et al.	2022-06-30
Gain Equalization In C+l Erbium-doped Fiber Amplifiers App 20210376550 - Foursa; Dimitri G. ; et al.	2021-12-02
Spatial division multiplexed optical communication systems and amplifiers for the same Grant 10,135,221 - Sun , et al. November 20, 2	2018-11-20
Spatial Division Multiplexed Optical Communication Systems And Amplifiers For The Same App 20180069370 - Sun; Yu ; et al.	2018-03-08
Transmission system and method using mixed modulation formats Grant 9,806,840 - Wang , et al. October 31, 2	2017-10-31
Optical subcarrier multiplex system with joint forward error correction coding Grant 9,634,803 - Cai , et al. April 25, 2	2017-04-25
Transmission System and Method Using Mixed Modulation Formats App 20160337068 - Wang; Hongsheng ; et al.	2016-11-17
System and method using spectral shaping and expanded channel spacing Grant 9,450,678 - Mazurczyk , et al. September 20, 2	2016-09-20
Coded modulation for small step-size variable spectral efficiency Grant 9,337,935 - Batshon , et al. May 10, 2	2016-05-10
Dispersion management in optical networks including both coherent and direct detection receivers Grant 9,300,402 - Anderson , et al. March 29, 2	2016-03-29
System And Method Using Spectral Shaping And Expanded Channel Spacing App 20150104181 - Mazurczyk; Matthew V. ; et al.	2015-04-16
Coded Modulation for Small Step-Size Variable Spectral Efficiency App 20150071640 - Batshon; Hussam G. ; et al.	2015-03-12
System and method for blind equalization and carrier phase recovery in a quadrature amplitude modulated system Grant 8,913,901 - Zhang , et al. December 16, 2	2014-12-16
Soft decision threshold control in a signal receiver using soft decision error correction Grant 8,621,307 - Cai , et al. December 31, 2	2013-12-31
System and Method for Blind Equalization and Carrier Phase Recovery in a Quadrature Amplitude Modulated System App 20130216239 - Zhang; Hongbin ; et al.	2013-08-22
Detection of data in signals with data pattern dependent signal distortion Grant 8,401,402 - Cai , et al. March 19, 2	2013-03-19
Detection of data in signals with data pattern dependent signal distortion Grant 8,401,400 - Cai , et al. March 19, 2	2013-03-19
Dispersion Management in Optical Networks Including Both Coherent and Direct Detection Receivers App 20120148259 - Anderson; William ; et al.	2012-06-14
System and method for gain equalization and optical communication system incorporating the same Grant 7,924,497 - Nissov , et al. April 12, 2	2011-04-12
Detection of Data in Signals with Data Pattern Dependent Signal Distortion App 20100232809 - Cai; Yi ; et al.	2010-09-16
Detection of Data in Signals with Data Pattern Dependent Signal Distortion App 20100232797 - Cai; Yi ; et al.	2010-09-16
Dispersion management in optical networks using a differential phase shift keying modulation format Grant 7,734,187 - Pilipetskii , et al. June 8, 2	2010-06-08
Soft Decision Threshold Control in a Signal Receiver Using Soft Decision Error Correction App 20090269081 - CAI; Yi ; et al.	2009-10-29
Optical transmission system including dispersion slope compensation Grant 7,373,040 - Cai , et al. May 13, 2	2008-05-13
System and method for adjusting soft decision thresholds in a soft-decision error correction system Grant 7,363,553 - Cai , et al. April 22, 2	2008-04-22
System and Method for Gain Equalization and Optical Communication System Incorporating the Same App 20080074734 - Nissov; Morten ; et al.	2008-03-27
Optical transmission system using optical signal processing in terminals for improved system performance Grant 7,336,908 - Bergano , et al. February 26, 2	2008-02-26
Optical transmission system including dispersion slope compensation Grant 7,295,728 - Cai , et al. November 13, 2	2007-11-13
Transmission Formats for High Bit-Rate Systems App 20070206960 - Nissov; Morten ; et al.	2007-09-06
Optical Transmission System Including Dispersion Slope Compensation App 20070183787 - Cai; Jin-Xing ; et al.	2007-08-09
Multiple detector decision receiver Grant 7,209,671 - Hayee , et al. April 24, 2	2007-04-24
Optical transmission system using optical signal processing in terminals for improved system performance Grant 7,203,429 - Bergano , et al. April 10, 2	2007-04-10
Optical Transmission System Using Optical Signal Processing in Terminals for Improved System Performance App 20070009265 - Bergano; Neal S. ; et al.	2007-01-11
Methods and apparatus for polarization control Grant 7,154,670 - Zhang , et al. December 26, 2	2006-12-26
System And Method Of Dispersion Compensation In Optical Communication Systems App 20060216035 - Nissov; Morten ; et al.	2006-09-28
Optical transmission system including dispersion slope compensation App 20060204171 - Cai; Jin-Xing ; et al.	2006-09-14
Hybrid Raman/erbium-doped fiber amplifier and transmission system with dispersion map Grant 7,085,039 - Foursa , et al. August 1, 2	2006-08-01
Dispersion management in optical networks using a differential phase shift keying modulation format App 20060045533 - Pilipetskii; Alexei N. ; et al.	2006-03-02
Transmission of optical signals of different modulation formats in discrete bands App 20060029398 - Liu; Li ; et al.	2006-02-09
Methods and apparatus for polarization control App 20050199787 - Zhang, Hongbin ; et al.	2005-09-15
Raman assisted EDFA system and method App 20050180757 - Nissov, Morten ; et al.	2005-08-18
System and method for adjusting soft decision thresholds in a soft-decision error correction system App 20050154955 - Cai, Yi ; et al.	2005-07-14
Hybrid raman/erbium-doped fiber amplifier and transmission system with dispersion map App 20030179440 - Foursa, Dmitri ; et al.	2003-09-25
Method and apparatus for improving spectral efficiency in fiber-optic communication systems Grant 6,604,872 - Puc , et al. August 12, 2	2003-08-12
Method and apparatus for the optimization of dispersion map using slope-compensating optical fibers Grant 6,584,262 - Pilipetskii , et al. June 24, 2	2003-06-24
Apparatus and method for multiplexing and/or demultiplexing optical signals having substantially equal dispersion Grant 6,571,032 - Pilipetskii , et al. May 27, 2	2003-05-27
Method and apparatus for improving spectral efficiency in fiber-optic communication systems App 20030002113 - Puc, Andrej B. ; et al.	2003-01-02
Optical transmission system using optical signal processing in terminals for improved system performance App 20020176144 - Bergano, Neal S. ; et al.	2002-11-28
Method and apparatus for improving spectral efficiency in fiber-optic communication systems Grant 6,452,707 - Puc , et al. September 17, 2	2002-09-17
Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system Grant 6,327,250 - Chen , et al. December 4, 2	2001-12-04
Method and apparatus for reducing nonlinear penalties by proper arrangement of the dispersion map in an optical communication system Grant 6,311,002 - Evangelides , et al. October 30, 2	2001-10-30
Reduction of collision induced timing jitter by periodic dispersion management in soliton WDM transmission Grant 6,243,181 - Golovchenko , et al. June 5, 2	2001-06-05

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