Inventor

HOFFER ROBERT

US4 patents

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

COLLOQUIS INC

2 patents

US7146404B2Dec 5, 2006

Method for performing authenticated access to a service on behalf of a user

COLLOQUIS INC138 citations96

US7266585B2Sep 4, 2007

Method and system for using screen names to customize interactive agents

COLLOQUIS INC40 citations90

ACTIVE BUDDY INC

1 patent

US6430602B1Aug 6, 2002

Method and system for interactively responding to instant messaging requests

ACTIVE BUDDY INC756 citations95

CONVERSAGENT INC

1 patent

US6993555B2Jan 31, 2006

Method and system for interactively responding to instant messaging requests

CONVERSAGENT INC83 citations93