Individual holder
KARR LAWRENCE J
US·22 granted patents·2 pending applications·327 citations·filing 1979–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
24 records- 0199US8862273B2Acoustic noise management through control of electrical device operationsKARR LAWRENCE J·Filed 2010·Granted Oct 14, 2014·128 cites·30 claims
- 0293US7791982B2Impact energy powered golf ball transmitterKARR LAWRENCE J·Filed 2007·Granted Sep 7, 2010·27 cites·27 claims
- 0391US4277974ATime-temperature indicationKARR LAWRENCE J·Filed 1979·Granted Jul 14, 1981·58 cites·12 claims
- 0488US8583145B2Location of cooperative tags with personal electronic deviceKARR LAWRENCE J·Filed 2011·Granted Nov 12, 2013·6 cites·10 claims
- 0587US8487756B2Locator inventory systemKARR LAWRENCE J·Filed 2011·Granted Jul 16, 2013·7 cites·51 claims
- 0682US7592918B2Electronic fence mode alert system and methodKARR LAWRENCE J·Filed 2007·Granted Sep 22, 2009·15 cites·16 claims
- 0780US7573381B2Reverse locatorKARR LAWRENCE J·Filed 2007·Granted Aug 11, 2009·13 cites·39 claims
- 0876US8504164B2Low energy communications for implanted medical devicesKARR LAWRENCE J·Filed 2011·Granted Aug 6, 2013·9 cites·20 claims
- 0975US8099647B1Rotationally invariant non-coherent burst coding mapping functionKARR LAWRENCE J·Filed 2010·Granted Jan 17, 2012·3 cites·2 claims
- 1074US5038405ATunable antenna apparatus and method for use with superheterodyne receiversKARR LAWRENCE J·Filed 1990·Granted Aug 6, 1991·40 cites·10 claims
- 1165USRE45061ESystem and method for locating objects and communicating with the sameKARR LAWRENCE J·Filed 2005·Granted Aug 5, 2014·5 cites·103 claims
- 1259US7646258B2Digital FM transmitter with variable frequency complex digital IFKARR LAWRENCE J·Filed 2008·Granted Jan 12, 2010·1 cites·20 claims
- 1358USRE43740EReverse locatorKARR LAWRENCE J·Filed 2011·Granted Oct 16, 2012·1 cites·39 claims
- 1457US11757487B2Systems and methods for long range, high-capacity multipoint distance and velocity measurementKARR LAWRENCE J·Filed 2022·Granted Sep 12, 2023·0 cites·19 claims
- 1556US8441391B2Ultra-secure communication methods and apparatusKARR LAWRENCE J·Filed 2010·Granted May 14, 2013·1 cites·5 claims
- 1655US2010144306A1Cell phone fm receiver emergency alert method and apparatusKARR LAWRENCE J·Filed 2009·Application pending·0 cites
- 1752US4782531AMultichannel FM subcarrier broadcast systemKARR LAWRENCE J·Filed 1987·Granted Nov 1, 1988·13 cites·2 claims
- 1849US8095849B1Rotationally invariant non-coherent burst coding and decodingKARR LAWRENCE J·Filed 2010·Granted Jan 10, 2012·0 cites·2 claims
- 1947US9092678B2Systems and methods to locate an objectKARR LAWRENCE J·Filed 2013·Granted Jul 28, 2015·0 cites·19 claims
- 2047USRE44526EElectronic fence mode alert system and methodKARR LAWRENCE J·Filed 2011·Granted Oct 8, 2013·0 cites·16 claims
- 2145US9115976B2Optical coherence tomographic detection of organismsKARR LAWRENCE J·Filed 2011·Granted Aug 25, 2015·0 cites·20 claims
- 2242US8095850B1Rotationally invariant non-coherent burst coding and decodingKARR LAWRENCE J·Filed 2010·Granted Jan 10, 2012·0 cites·8 claims
- 2339US2017275022A1Crash debris field locator using miniature redundant tagsKARR LAWRENCE J·Filed 2017·Application pending·0 cites
- 2438US10468768B2Holonomically constrained (tethered) spin-around locatorKARR LAWRENCE J·Filed 2015·Granted Nov 5, 2019·0 cites·20 claims
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