Inventor · disambiguated record
Charles A. Brown
Also filed as: BROWN CHARLES A · BROWN CHARLES ALLEN
18 granted patents·765 citations·filing 1989–2004
96Inventor score
Top patents by PatentIndex Score
18 records- 0196US5030260ADisk drive breather filterIBM·Filed 1989·Granted Jul 9, 1991·162 cites·24 claims
- 0294US5754365AStructure and enclosure assembly for a disk driveIBM·Filed 1996·Granted May 19, 1998·90 cites·14 claims
- 0393US5291123APrecision reference current generatorHEWLETT PACKARD CO·Filed 1992·Granted Mar 1, 1994·68 cites·7 claims
- 0492US5447695AChemical breather filter assemblyIBM·Filed 1994·Granted Sep 5, 1995·54 cites·5 claims
- 0591US4864216ALight emitting diode array current power supplyHEWLETT PACKARD CO·Filed 1989·Granted Sep 5, 1989·63 cites·18 claims
- 0690US5367417ADisk drive with flow-by chemical breather filterIBM·Filed 1993·Granted Nov 22, 1994·44 cites·6 claims
- 0788US5124856AMagnetic recording device with unitary filter medium to trap organic and inorganic chemical pollutantsIBM·Filed 1990·Granted Jun 23, 1992·72 cites·14 claims
- 0871US5757203AMultiple on-chip IDDQ monitorsHEWLETT PACKARD CO·Filed 1996·Granted May 26, 1998·33 cites·10 claims
- 0969US6963212B2Self-testing input/output padAGILENT TECHNOLOGIES INC·Filed 2004·Granted Nov 8, 2005·14 cites·17 claims
- 1066US5547887AMethod of making a CMOS output pad driver with variable drive currents, ESD protection and improved leakage current behaviorHEWLETT PACKARD CO·Filed 1995·Granted Aug 20, 1996·28 cites·9 claims
- 1162US5099192ALight emitting diode array current power supplyHEWLETT PACKARD CO·Filed 1990·Granted Mar 24, 1992·32 cites·17 claims
- 1259US6151692AIntegrated circuit having memory built-in self test (BIST) for different memory sizes and method of operationAGILENT TECHNOLOGIES INC·Filed 1998·Granted Nov 21, 2000·21 cites·25 claims
- 1356US5436578ACMOS output pad driver with variable drive currents ESD protection and improved leakage current behaviorHEWLETT PACKARD CORP·Filed 1993·Granted Jul 25, 1995·17 cites·9 claims
- 1454US5789933AMethod and apparatus for determining IDDQHEWLETT PACKARD CO·Filed 1996·Granted Aug 4, 1998·19 cites·11 claims
- 1553US5289112ALight-emitting diode array current power supply including switched cascode transistorsHEWLETT PACKARD CO·Filed 1992·Granted Feb 22, 1994·18 cites·8 claims
- 1647US5365103APunchthru ESD device along centerline of power padHEWLETT PACKARD CO·Filed 1993·Granted Nov 15, 1994·16 cites·18 claims
- 1744US5256985ACurrent compensation technique for an operational amplifierHEWLETT PACKARD CO·Filed 1992·Granted Oct 26, 1993·7 cites·12 claims
- 1843US6392846B1Coil wire lubricant for use in magnetic disk drivesIBM·Filed 1996·Granted May 21, 2002·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →