Inventor · disambiguated record
David P. Swart
Also filed as: SWART DAVID P · SWART DAVID PETER
9 granted patents·134 citations·filing 1988–2005
88Inventor score
Files withIBM9
Top patents by PatentIndex Score
9 records- 0186US5491447AOperational transconductance amplifier with independent transconductance and common mode feedback controlIBM·Filed 1994·Granted Feb 13, 1996·42 cites·13 claims
- 0279US5491441AMethod and apparatus for generating a clock signal from a continuous oscillator signal including a translator circuitIBM·Filed 1994·Granted Feb 13, 1996·34 cites·15 claims
- 0370US6433638B1Fully balanced transimpedance amplifier for high speed and low voltage applicationsIBM·Filed 2000·Granted Aug 13, 2002·17 cites·15 claims
- 0452US5821810AMethod and apparatus for trim adjustment of variable gain amplifierIBM·Filed 1997·Granted Oct 13, 1998·11 cites·10 claims
- 0547US5396130AMethod and apparatus for adaptive chip trim adjustmentIBM·Filed 1993·Granted Mar 7, 1995·17 cites·14 claims
- 0643US6184743B1Bandgap voltage reference circuit without bipolar transistorsIBM·Filed 1998·Granted Feb 6, 2001·9 cites·23 claims
- 0741US7076178B2Fiber optic transceiver array and fiber optic transceiver channel for short wave fiber optic communicationsIBM·Filed 2005·Granted Jul 11, 2006·0 cites·11 claims
- 0832US5661680AAnalog output buffer circuitIBM·Filed 1996·Granted Aug 26, 1997·2 cites·15 claims
- 0928US4866308ACMOS to GPI interface circuitIBM·Filed 1988·Granted Sep 12, 1989·2 cites·8 claims
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