P

Inventor

BERTHOUD CHARLES WILLIAM

US7 patents
⚠️ This page may combine multiple inventors who share the name “BERTHOUD CHARLES WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGERE SYSTEMS INC

4 patents
US6795011B1Sep 21, 2004

Remote control help feature

AGERE SYSTEMS INC63 citations93
US7054428B1May 30, 2006

Telephone call interuption request via internet

AGERE SYSTEMS INC24 citations90
US6570994B1May 27, 2003

Field layer speaker for consumer products

AGERE SYSTEMS INC20 citations86
US6608889B2Aug 19, 2003

Telephone having convenience feature data transfer capability

AGERE SYSTEMS INC9 citations71

LUCENT TECHNOLOGIES INC

2 patents
US6075850AJun 13, 2000

Flash-hook Caller ID

LUCENT TECHNOLOGIES INC35 citations91
US5910976AJun 8, 1999

Method and apparatus for testing customer premises equipment alert signal detectors to determine talkoff and talkdown error rates

LUCENT TECHNOLOGIES INC6 citations54

AGERE SYST GUARDIAN CORP

1 patent
US6345187B1Feb 5, 2002

Receipt of type II caller identification in multi-cordless environment

AGERE SYST GUARDIAN CORP105 citations96