Inventor
CHRAPLYVY ANDREW R
US23 patents
⚠️ This page may combine multiple inventors who share the name “CHRAPLYVY ANDREW R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
10 patentsUS6191877B1Feb 20, 2001
WDM optical fiber system using Raman amplification
LUCENT TECHNOLOGIES INC81 citations96
US5907420AMay 25, 1999
System and method for mitigating cross-saturation in optically amplified networks
LUCENT TECHNOLOGIES INC103 citations96
US5847862ADec 8, 1998
Multi-channel optical fiber communication system
LUCENT TECHNOLOGIES INC57 citations96
US5559920ASep 24, 1996
Dispersion compensation in optical fiber communications
LUCENT TECHNOLOGIES INC97 citations96
US5587830ADec 24, 1996
High capacity optical fiber network
LUCENT TECHNOLOGIES INC37 citations95
US6011892AJan 4, 2000
Optical fiber for wavelength division multiplexing
LUCENT TECHNOLOGIES INC17 citations92
US5719696AFeb 17, 1998
High capacity optical fiber network
LUCENT TECHNOLOGIES INC27 citations92
US7308169B2Dec 11, 2007
Optical equalizer for intersymbol interference mitigation
LUCENT TECHNOLOGIES INC12 citations84
US5831761ANov 3, 1998
High capacity optical fiber network
LUCENT TECHNOLOGIES INC6 citations74
US7145715B2Dec 5, 2006
Multiple pump parametric apparatus having no idler broadening
LUCENT TECHNOLOGIES INC5 citations58
GEN MOTORS CORP
4 patentsUS4241997ADec 30, 1980
Laser spectrometer with frequency calibration
GEN MOTORS CORP44 citations92
US4347086AAug 31, 1982
Selective magnetization of rare-earth transition metal alloys
GEN MOTORS CORP23 citations81
US4312684AJan 26, 1982
Selective magnetization of manganese-aluminum alloys
GEN MOTORS CORP20 citations81
US4470697ASep 11, 1984
Method of measuring the concentration of gas in the presence of liquid particles
GEN MOTORS CORP18 citations68