Inventor
DUTHEL THOMAS
DE16 patents
⚠️ This page may combine multiple inventors who share the name “DUTHEL THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
10 patentsUS9991953B1Jun 5, 2018
Transmitter self-calibration of time delay and frequency response for high baud-rate QAM transceivers
CISCO TECH INC58 citations96
US9735888B2Aug 15, 2017
Control of LO signal frequency offset between optical transmitters and receivers
CISCO TECH INC13 citations79
US9935715B2Apr 3, 2018
Calibrating an apparatus supporting pluggable optics
CISCO TECH INC4 citations71
US9735876B2Aug 15, 2017
Calibrating an apparatus supporting pluggable optics
CISCO TECH INC3 citations71
US9337937B2May 10, 2016
Common mode rejection ratio control for coherent optical receivers
CISCO TECH INC3 citations71
US11949498B2Apr 2, 2024
Optical modulator
CISCO TECH INC0 citations61
US9712247B2Jul 18, 2017
Low bit rate signaling with optical IQ modulators
CISCO TECH INC0 citations51
US9716555B2Jul 25, 2017
Common mode rejection ratio control for coherent optical receivers
CISCO TECH INC0 citations50
US11342999B2May 24, 2022
Method and apparatus for pre-distorting an input signal for an optical transmitter
CISCO TECH INC0 citations49
US9935720B2Apr 3, 2018
Control of LO signal frequency offset between optical transmitters and receivers
CISCO TECH INC1 citations47