Inventor

HOFMEISTER RALPH THEODORE

US3 patents

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

CIENA CORP

2 patents

US7417950B2Aug 26, 2008

Method and apparatus for performing data flow ingress/egress admission control in a provider network

CIENA CORP104 citations96

US6985488B2Jan 10, 2006

Method and apparatus for transporting packet data over an optical network

CIENA CORP141 citations96

GOOGLE INC

1 patent

US9705599B2Jul 11, 2017

Systems for improved spectral efficiency in multi-carrier communication systems

GOOGLE INC11 citations82