Inventor
PENNING RANDALL J
US8 patents
⚠️ This page may combine multiple inventors who share the name “PENNING RANDALL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
6 patentsUS5745562AApr 28, 1998
Telephone station voice announce device and method
LUCENT TECHNOLOGIES INC19 citations91
US5838783ANov 17, 1998
Smart directory management
LUCENT TECHNOLOGIES INC28 citations90
US5684869ANov 4, 1997
Telephone station remote access device and method
LUCENT TECHNOLOGIES INC20 citations88
US6081583AJun 27, 2000
Post call directory entry device and method
LUCENT TECHNOLOGIES INC9 citations71
US5737392AApr 7, 1998
Two-pass directory entry device and method
LUCENT TECHNOLOGIES INC8 citations71
US5717740AFeb 10, 1998
Telephone station account number dialing device and method
LUCENT TECHNOLOGIES INC16 citations71