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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