Inventor · disambiguated record

Ray T. Haman, Jr.

Also filed as: HAMAN JR RAY T · HAMAN RAY T

4 granted patents·1,509 citations·filing 1988–1993

86Inventor score

Technology areasH04N

Files withSCIENTIFIC ATLANTA4

Top patents by PatentIndex Score

4 records

0197US5003384ASet-top interface transactions in an impulse pay per view television systemSCIENTIFIC ATLANTA·Filed 1988·Granted Mar 26, 1991·439 cites·48 claims
0296US5235619ACable television radio frequency subscriber data transmission apparatus and rf return methodSCIENTIFIC ATLANTA·Filed 1990·Granted Aug 10, 1993·324 cites·34 claims
0396US5155590ASystem for data channel level controlSCIENTIFIC ATLANTA·Filed 1990·Granted Oct 13, 1992·323 cites·20 claims
0495US5579055AElectronic program guide and text channel data controllerSCIENTIFIC ATLANTA·Filed 1993·Granted Nov 26, 1996·423 cites·41 claims

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