Inventor · disambiguated record
Jules D. Campbell, Jr.
Also filed as: CAMPBELL JR JULES D
22 granted patents·725 citations·filing 1981–2006
97Inventor score
Top patents by PatentIndex Score
22 records- 0189US5168276AAutomatic A/D converter operation using a programmable control tableMOTOROLA INC·Filed 1992·Granted Dec 1, 1992·75 cites·50 claims
- 0287US4634905APower-on-reset circuit having a differential comparator with intrinsic offset voltageMOTOROLA INC·Filed 1985·Granted Jan 6, 1987·39 cites·9 claims
- 0387US4513258ASingle input oscillator circuitMOTOROLA INC·Filed 1983·Granted Apr 23, 1985·49 cites·13 claims
- 0484US5166685AAutomatic selection of external multiplexer channels by an A/D converter integrated circuitMOTOROLA INC·Filed 1992·Granted Nov 24, 1992·115 cites·22 claims
- 0583US5646550AHigh reliability output buffer for multiple voltage systemMOTOROLA INC·Filed 1996·Granted Jul 8, 1997·55 cites·10 claims
- 0682US4484092AMOS Driver circuit having capacitive voltage boostingMOTOROLA INC·Filed 1982·Granted Nov 20, 1984·26 cites·10 claims
- 0777US7420426B2Frequency modulated output clock from a digital phase locked loopFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Sep 2, 2008·10 cites·15 claims
- 0876US6348806B1Method and apparatus for measuring gate leakage current in an integrated circuitMOTOROLA INC·Filed 1999·Granted Feb 19, 2002·37 cites·4 claims
- 0974US5185607AMethod and apparatus for testing an analog to digital converterMOTOROLA INC·Filed 1992·Granted Feb 9, 1993·37 cites·20 claims
- 1072US5081454AAutomatic a/d converter operation using programmable sample timeMOTOROLA INC·Filed 1990·Granted Jan 14, 1992·33 cites·27 claims
- 1172US4581551AInput/output circuit for use with various voltagesMOTOROLA INC·Filed 1984·Granted Apr 8, 1986·17 cites·12 claims
- 1272US4520347ACode conversion circuitMOTOROLA INC·Filed 1982·Granted May 28, 1985·22 cites·8 claims
- 1370US7482880B2Frequency modulated output clock from a digital frequency/phase locked loopFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Jan 27, 2009·9 cites·15 claims
- 1470US5302952AAutomatic A/D converter operation with pause capabilityMOTOROLA INC·Filed 1992·Granted Apr 12, 1994·60 cites·27 claims
- 1567US5504782ACurrent mode transmitter and receiver for reduced RFIMOTOROLA INC·Filed 1994·Granted Apr 2, 1996·51 cites·18 claims
- 1665US4394748AROM Column select circuit and sense amplifierMOTOROLA INC·Filed 1981·Granted Jul 19, 1983·16 cites·12 claims
- 1764US5175547AMethod and apparatus for testing an analog to digital converterMOTOROLA INC·Filed 1992·Granted Dec 29, 1992·24 cites·20 claims
- 1855US4517551ADigital to analog converter circuitMOTOROLA INC·Filed 1983·Granted May 14, 1985·12 cites·13 claims
- 1945US6297757B1Method and circuit for testing an analog-to-digital converter module on a data processing system having an intermodule busMOTOROLA INC·Filed 1999·Granted Oct 2, 2001·12 cites·10 claims
- 2043US5293167AAutomatic A/D converter operation with selectable result formatMOTOROLA INC·Filed 1993·Granted Mar 8, 1994·15 cites·5 claims
- 2139US5281867AMultiple channel sampling circuit having minimized crosstalk interferenceMOTOROLA INC·Filed 1993·Granted Jan 25, 1994·10 cites·20 claims
- 2227US5404386AProgrammable clock for an analog converter in a data processor and method thereforMOTOROLA INC·Filed 1993·Granted Apr 4, 1995·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →