Inventor

RAPER KEVIN M

US3 patents

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

SIEMENS INF & COMM NETWORKS

2 patents

US6058167AMay 2, 2000

Apparatus and method to provide a functional and more user-friendly interface for downloaded ISDN telephony features

SIEMENS INF & COMM NETWORKS12 citations69

US6522724B2Feb 18, 2003

Apparatus and method that allow telephone callers to leave longer messages

SIEMENS INF & COMM NETWORKS0 citations49

RAPER KEVIN M

1 patent

US8793760B2Jul 29, 2014

Authenticating online users with distorted challenges based on transaction histories

RAPER KEVIN M13 citations73