Inventor · disambiguated record
R. David Middlebrook
Also filed as: MIDDLEBROOK R DAVID
5 granted patents·133 citations·filing 1994–1997
83Inventor score
Top patents by PatentIndex Score
5 records- 0176US5770972ACoupling circuitZERO IMPEDANCE SYSTEMS INC·Filed 1997·Granted Jun 23, 1998·40 cites·16 claims
- 0263US5930809ASystem and method for processing textFiled 1997·Granted Jul 27, 1999·45 cites·16 claims
- 0349US5713740ASystem and method for converting written text into a graphical image for improved comprehension by the learning disabledFiled 1996·Granted Feb 3, 1998·20 cites·20 claims
- 0449US5556282AMethod for the geographical processsing of graphic language textsFiled 1994·Granted Sep 17, 1996·18 cites·9 claims
- 0543US5604463ACoupling circuitZERO IMPEDANCE SYSTEMS·Filed 1995·Granted Feb 18, 1997·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →