Inventor · disambiguated record
Richard J. Wiegand
Also filed as: WIEGAND RICHARD J · WISE CARL D
15 granted patents·586 citations·filing 1969–2013
94Inventor score
Top patents by PatentIndex Score
15 records- 0196US4017856ASelf-calibrating microwave transponderWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Apr 12, 1977·129 cites·9 claims
- 0291US4743905AElectronic counter measure system utilizing a digital RF memoryWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted May 10, 1988·89 cites·3 claims
- 0389US4885587AMultibit decorrelated spur digital radio frequency memoryWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Dec 5, 1989·121 cites·21 claims
- 0487US6700536B1System and method for determining a direction of incident electromagnetic signalsFiled 2002·Granted Mar 2, 2004·73 cites·21 claims
- 0583US4713662AModulated digital radio frequency memoryWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Dec 15, 1987·48 cites·13 claims
- 0681US8958509B1System for sensor sensitivity enhancement and method thereforeWIEGAND RICHARD J·Filed 2013·Granted Feb 17, 2015·8 cites·34 claims
- 0771US6185248B1Wideband digital microwave receiverNORTHROP GRUMMAN CORP·Filed 1998·Granted Feb 6, 2001·31 cites·25 claims
- 0863US4891646AModulated single channel digital radio frequency memory (DRFM)WESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Jan 2, 1990·24 cites·11 claims
- 0960US4398196AInstantaneous broadband radar signal pulse detectorWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Aug 9, 1983·18 cites·9 claims
- 1052US4577192AElectronic countermeasures false target systemUS AIR FORCE·Filed 1969·Granted Mar 18, 1986·6 cites·3 claims
- 1149US4169995APulse repetition frequency trackerUS AIR FORCE·Filed 1970·Granted Oct 2, 1979·7 cites·7 claims
- 1246US6473474B1Wide band alias resolving digitally channelized receiver and a memory for use therewithNORTHROP GRUMMAN CORP·Filed 1998·Granted Oct 29, 2002·15 cites·20 claims
- 1340US6377967B1Efficient digital integration technique filterNORTHROP GRUMMAN CORP·Filed 1998·Granted Apr 23, 2002·6 cites·25 claims
- 1437US6252916B1Digital filter and modulatorNORTHROP GRUMMAN CORP·Filed 1998·Granted Jun 26, 2001·10 cites·20 claims
- 1529US4933677ASpur reduction system for digital RF memoryWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Jun 12, 1990·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →