Inventor · disambiguated record

Robert Clair True

Also filed as: TRUE ROBERT C · TRUE ROBERT CLAIR

2 granted patents·78 citations·filing 1986–1997

66Inventor score

Technology areasH04M

Files withAMERICAN TELEPHONE & TELEGRAPH1 LUCENT TECHNOLOGIES INC1

Top patents by PatentIndex Score

2 records

0168US5901212AApparatus for blocking voice band signals when receiving caller identification information for a waiting callLUCENT TECHNOLOGIES INC·Filed 1997·Granted May 4, 1999·57 cites·5 claims
0257US4700382AVoice-switched telephone circuit with center idle stateAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Oct 13, 1987·21 cites·11 claims

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