Inventor · disambiguated record

Chris Humphrey

Also filed as: HUMPHREY CHRIS · HUMPHREY CHRIS W

2 granted patents·55 citations·filing 1983–1997

63Inventor score

Technology areasE05B H04W

Files withERICSSON INC1 HUMPHREY CHRIS W1

Top patents by PatentIndex Score

2 records

0177US4663611AAlarm lockHUMPHREY CHRIS W·Filed 1983·Granted May 5, 1987·49 cites·8 claims
0222US6073028AMethod and apparatus for providing out of band dialed digit signaling for a caller interface in a fixed cellular communications systemERICSSON INC·Filed 1997·Granted Jun 6, 2000·6 cites·24 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →