Inventor

COHEN ROBERT D

US5 patents

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

IBM

2 patents

US7072849B1Jul 4, 2006

Method for presenting advertising in an interactive service

IBM276 citations98

US7047209B2May 16, 2006

Method for presenting advertising in an interactive service

IBM33 citations92

PRODIGY SERVICES COMPANY

1 patent

US5347632ASep 13, 1994

Reception system for an interactive computer network and method of operation

PRODIGY SERVICES COMPANY1,711 citations98

WIND RIVER SYSTEMS INC

1 patent

US5872909AFeb 16, 1999

Logic analyzer for software

WIND RIVER SYSTEMS INC223 citations96

KRONOS INC

1 patent

US4270043AMay 26, 1981

Methods of and apparatus for time clock recording and computation and related uses

KRONOS INC65 citations92