Inventor

FRANKLAND ROBERT W

US7 patents

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

CONEXANT SYSTEMS INC

4 patents

US6301341B1Oct 9, 2001

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

CONEXANT SYSTEMS INC26 citations89

US6104791AAug 15, 2000

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

CONEXANT SYSTEMS INC11 citations71

US6075845AJun 13, 2000

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

CONEXANT SYSTEMS INC8 citations71

US6359972B1Mar 19, 2002

Line in use detection

CONEXANT SYSTEMS INC13 citations66

ROCKWELL INTERNATIONAL CORP

3 patents

US5790656AAug 4, 1998

FRANKLAND ROBERT W

CONEXANT SYSTEMS INC

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

System and method for performing telephone line-in-use detection, extension pick-up detection, and remote hang-up detection in a modem

Line in use detection

ROCKWELL INTERNATIONAL CORP

Data access arrangement with telephone interface

Device and method for selecting and addressing extended memory addresses

Remote hang-up detector