Inventor
GRIGORYAN VLADIMIR S
US11 patents
⚠️ This page may combine multiple inventors who share the name “GRIGORYAN VLADIMIR S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRIGORYAN VLADIMIR S
5 patentsUS8699880B2Apr 15, 2014
Optical transceivers for use in fiber optic communication networks
GRIGORYAN VLADIMIR S36 citations93
US8977125B2Mar 10, 2015
Low power optical transceiver using orthogonal polarization detection technique
GRIGORYAN VLADIMIR S10 citations83
US8095342B2Jan 10, 2012
Systems and methods for highly efficient bit error rate modeling in quasi-linear communication networks
GRIGORYAN VLADIMIR S6 citations71
US9419725B2Aug 16, 2016
Systems and methods for the compensation of nonlinear cross polarization and cross phase modulation in dual polarization coherent channels
GRIGORYAN VLADIMIR S2 citations61
US8861960B2Oct 14, 2014
Systems and methods for the compensation of nonlinear cross polarization and cross phase modulation in dual polarization coherent channels
GRIGORYAN VLADIMIR S2 citations61
CIENA CORP
5 patentsUS10848269B2Nov 24, 2020
Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments
CIENA CORP10 citations83
US7853157B2Dec 14, 2010
Systems and methods for the polarization insensitive coherent detection and the polarization division multiplexed transmission of optical communication signals
CIENA CORP16 citations83
US7853156B2Dec 14, 2010
Systems and methods for the coherent non-differential detection of optical communication signals
CIENA CORP9 citations83
US11831431B2Nov 28, 2023
Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments
CIENA CORP4 citations73
US12483352B2Nov 25, 2025
Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments
CIENA CORP0 citations61