Inventor

NORMAN CHARLES W

US5 patents

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

SPRINT COMMUNICATIONS CO

3 patents

US7382772B1Jun 3, 2008

Communication system that shares protect links among multiple services including an internet service

SPRINT COMMUNICATIONS CO3 citations56

US7298971B2Nov 20, 2007

Hybrid optical ring-mesh protection in a communication system

SPRINT COMMUNICATIONS CO2 citations56

US7643500B1Jan 5, 2010

Overhead replication for SONET signals

SPRINT COMMUNICATIONS CO0 citations46

SPRINT COMM COMPANY LP

2 patents

US7519293B1Apr 14, 2009

Optical communication system having ring-based restoration using shared protect links

SPRINT COMM COMPANY LP2 citations56

US7536100B2May 19, 2009

POP-to-POP optical wavelength protection in a communication system

SPRINT COMM COMPANY LP0 citations35