Inventor · disambiguated record

Charles R. Bramhall

Also filed as: BRAMHALL CHARLES R

3 granted patents·760 citations·filing 1990–1990

81Inventor score

Technology areasH04N

Files withSCIENTIFIC ATLANTA3

Top patents by PatentIndex Score

3 records

0196US5235619ACable television radio frequency subscriber data transmission apparatus and rf return methodSCIENTIFIC ATLANTA·Filed 1990·Granted Aug 10, 1993·324 cites·34 claims
0296US5155590ASystem for data channel level controlSCIENTIFIC ATLANTA·Filed 1990·Granted Oct 13, 1992·323 cites·20 claims
0388US5045816ABinary phase shift key modulator with programmable level controlSCIENTIFIC ATLANTA·Filed 1990·Granted Sep 3, 1991·113 cites·11 claims

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