Inventor
PUGACZEWSKI JOHN T
US25 patents
⚠️ This page may combine multiple inventors who share the name “PUGACZEWSKI JOHN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CENTURYLINK IP LLC
11 patentsUS9954861B2Apr 24, 2018
Consumer choice for broadband application and content services
CENTURYLINK IP LLC6 citations84
US9363159B2Jun 7, 2016
Network management layer—configuration management
CENTURYLINK IP LLC5 citations84
US10944748B2Mar 9, 2021
Consumer choice for broadband application and content services
CENTURYLINK IP LLC1 citations73
US10153946B2Dec 11, 2018
Topology engine state tracking
CENTURYLINK IP LLC2 citations73
US9806966B2Oct 31, 2017
Network management layer—configuration management
CENTURYLINK IP LLC4 citations73
US10630573B2Apr 21, 2020
Machine learning for quality of experience optimization
CENTURYLINK IP LLC1 citations62
US9203729B2Dec 1, 2015
Remote monitoring a layer 2 virtual private network
CENTURYLINK IP LLC2 citations62
US10523517B2Dec 31, 2019
Topology engine state tracking
CENTURYLINK IP LLC0 citations52
US10341200B2Jul 2, 2019
Network management layer—configuration management
CENTURYLINK IP LLC0 citations52
US10630691B2Apr 21, 2020
System and method for implementing community wireless communications service
CENTURYLINK IP LLC0 citations44
US10122725B2Nov 6, 2018
System and method for implementing community wireless communications service
CENTURYLINK IP LLC1 citations44
QWEST COMM INT INC
4 patentsUS7966388B1Jun 21, 2011
Network management system and graphical user interface
QWEST COMM INT INC193 citations97
US6643266B1Nov 4, 2003
Method for qualifying a loop for DSL service
QWEST COMM INT INC70 citations96
US6963916B1Nov 8, 2005
Network management system and graphical user interface
QWEST COMM INT INC42 citations91
US6894980B1May 17, 2005
Automated method and system for verifying end-to-end connectivity in a broadband network
QWEST COMM INT INC13 citations83
LEVEL 3 COMMUNICATIONS LLC
3 patentsUS12568156B2Mar 3, 2026
Enhanced application programming interface gateway orchestrator
LEVEL 3 COMMUNICATIONS LLC0 citations57
US12041150B2Jul 16, 2024
Enhanced application programming interface gateway orchestrator
LEVEL 3 COMMUNICATIONS LLC1 citations57
US12368702B2Jul 22, 2025
Intent-based identity access management systems and methods
LEVEL 3 COMMUNICATIONS LLC0 citations39