Inventor

HELFINSTINE CHARLES

US5 patents

⚠️ This page may combine multiple inventors who share the name “HELFINSTINE CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FOUNDRY NETWORKS LLC

2 patents

US9479415B2Oct 25, 2016

Duplicating network traffic through transparent VLAN flooding

FOUNDRY NETWORKS LLC16 citations89

US9294367B2Mar 22, 2016

Duplicating network traffic through transparent VLAN flooding

FOUNDRY NETWORKS LLC20 citations89

COMCAST CABLE COMM LLC

2 patents

US12549510B2Feb 10, 2026

Methods and systems for accessing content

COMCAST CABLE COMM LLC0 citations57

US12192167B2Jan 7, 2025

Methods and systems for communication session management

COMCAST CABLE COMM LLC0 citations57

NATARAJAN HARI

1 patent

US8615008B2Dec 24, 2013

Duplicating network traffic through transparent VLAN flooding

NATARAJAN HARI125 citations92