Inventor · disambiguated record
Raymond Michael Stitt
Also filed as: STITT RAYMOND MICHAEL · STITT Raymond
52 granted patents·4 pending applications·377 citations·filing 2005–2025
98Inventor score
Top patents by PatentIndex Score
56 records- 0197US11395113B2System and method for microlocation sensor communicationDENSO CORP·Filed 2020·Granted Jul 19, 2022·8 cites·20 claims
- 0297US10362461B2System and method for microlocation sensor communicationDENSO CORP·Filed 2017·Granted Jul 23, 2019·19 cites·12 claims
- 0397US10356550B2Method and system for establishing microlocation zonesDENSO CORP·Filed 2017·Granted Jul 16, 2019·13 cites·18 claims
- 0496US11153708B2Method and system for establishing microlocation zonesDENSO CORP·Filed 2019·Granted Oct 19, 2021·12 cites·29 claims
- 0596US10820173B2System and method for microlocation sensor communicationDENSO CORP·Filed 2019·Granted Oct 27, 2020·13 cites·30 claims
- 0695US12100251B2Passive entry/passive start access systems including round trip time sniffingDENSO INT AMERICA INC·Filed 2023·Granted Sep 24, 2024·1 cites·20 claims
- 0795US11924721B2System and method for microlocation sensor communicationDENSO CORP·Filed 2022·Granted Mar 5, 2024·2 cites·31 claims
- 0895US10839627B2Reflective environment detection systems and methodsDENSO INT AMERICA INC·Filed 2019·Granted Nov 17, 2020·19 cites·16 claims
- 0995US10771263B2System and method for authenticating and authorizing devicesDENSO CORP·Filed 2019·Granted Sep 8, 2020·13 cites·31 claims
- 1095US10313134B2System and method for authenticating and authorizing devicesDENSO CORP·Filed 2017·Granted Jun 4, 2019·17 cites·18 claims
- 1195US9794753B1System and method for establishing real-time locationINFINITEKEY INC·Filed 2017·Granted Oct 17, 2017·163 cites·27 claims
- 1294US11265674B2Method and system for establishing microlocation zonesDENSO CORP·Filed 2019·Granted Mar 1, 2022·8 cites·30 claims
- 1394US10616710B2System and method for establishing real-time locationDENSO CORP·Filed 2017·Granted Apr 7, 2020·12 cites·23 claims
- 1494US7681839B2Optical tracking system for refuelingSMITHS AEROSPACE LLC·Filed 2005·Granted Mar 23, 2010·35 cites·27 claims
- 1593US11223136B2Feed circuit for antenna of angle of arrival measurement systemDENSO INT AMERICA INC·Filed 2020·Granted Jan 11, 2022·3 cites·20 claims
- 1691US11217048B2Passive entry/passive start systems implementing music algorithm based angle of arrival determinations for signals received via circular polarized antennasDENSO INT AMERICA INC·Filed 2020·Granted Jan 4, 2022·3 cites·19 claims
- 1789US10943417B2Passive entry/passive start access systems including round trip time sniffingDENSO INT AMERICA INC·Filed 2019·Granted Mar 9, 2021·4 cites·17 claims
- 1889US2024428631A1Passive Entry/Passive Start Access Systems Including Round Trip Time SniffingDENSO INT AMERICA INC·Filed 2024·Application pending·0 cites
- 1988US11270533B2Ultra-high frequency low energy based phone as a key access to a vehicle using two-way communication for multipath mitigationDENSO INT AMERICA INC·Filed 2020·Granted Mar 8, 2022·2 cites·22 claims
- 2088US11089433B2System and method for establishing real-time locationDENSO CORP·Filed 2020·Granted Aug 10, 2021·2 cites·33 claims
- 2187US11895247B2System and method for authenticating and authorizing devicesDENSO CORP·Filed 2020·Granted Feb 6, 2024·2 cites·21 claims
- 2287US10885729B2Passive entry/passive start systems using continuous wave tones and synchronization words for detecting range extender type relay station attacksDENSO INT AMERICA INC·Filed 2019·Granted Jan 5, 2021·3 cites·18 claims
- 2385US12490066B2System and method for microlocation sensor communicationDENSO CORP·Filed 2024·Granted Dec 2, 2025·0 cites·32 claims
- 2485US11150317B2Circular polarized angle of arrival measuring systemDENSO INT AMERICA INC·Filed 2019·Granted Oct 19, 2021·3 cites·24 claims
- 2584US11010996B2Passive entry/passive start systems using I and Q data for detecting range extender type relay station attacksDENSO INT AMERICA INC·Filed 2019·Granted May 18, 2021·2 cites·15 claims
- 2683US12494924B2System and method for authenticating and authorizing devicesDENSO CORP·Filed 2024·Granted Dec 9, 2025·0 cites·25 claims
- 2782US12221067B2Antenna switching control for AOA capturing in phone-as-a-key systems with de-whitened tone transmission, CRC based validation and event timingDENSO INT AMERICA INC·Filed 2024·Granted Feb 11, 2025·0 cites·22 claims
- 2881US12270894B2Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 2981US2024259762A1Method and system for establishing microlocation zonesDENSO CORP·Filed 2024·Application pending·0 cites
- 3080US12464315B2System and method for establishing real-time locationDENSO CORP·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3180US11353538B2Circular polarized quadrifilar helix antennas electronicsDENSO INT AMERICA INC·Filed 2019·Granted Jun 7, 2022·2 cites·20 claims
- 3280US2025231292A1Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2025·Application pending·0 cites
- 3379US11714184B2Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2022·Granted Aug 1, 2023·0 cites·10 claims
- 3479US11127234B2Passive entry/passive start communication systems with selected antennas having multiple polarized axesDENSO INT AMERICA INC·Filed 2019·Granted Sep 21, 2021·1 cites·31 claims
- 3578US2025214533A1Readers implementing antenna switching for permitted access via portable access devices and phone-as-a-key systemsDENSO INT AMERICA INC·Filed 2025·Application pending·0 cites
- 3675US11938899B2Antenna switching control for AOA capturing in phone-as-a-key systems with de-whitened tone transmission, CRC based validation and event timingDENSO INT AMERICA INC·Filed 2022·Granted Mar 26, 2024·0 cites·32 claims
- 3775US11776334B2Passive entry/passive start access systems including round trip time sniffingDENSO INT AMERICA INC·Filed 2021·Granted Oct 3, 2023·0 cites·24 claims
- 3874US11889380B2Method and system for establishing microlocation zonesDENSO CORP·Filed 2022·Granted Jan 30, 2024·0 cites·22 claims
- 3972US11979789B2System and method for establishing real-time locationDENSO CORP·Filed 2021·Granted May 7, 2024·0 cites·24 claims
- 4072US11498520B2Antenna switching control for AOA capturing in phone-as-a-key systems with de-whitened tone transmission, CRC based validation and event timingDENSO INT AMERICA INC·Filed 2020·Granted Nov 15, 2022·0 cites·25 claims
- 4171US7686252B2Optical tracking system for airborne objectsSMITHS AEROSPACE LLC·Filed 2007·Granted Mar 30, 2010·8 cites·35 claims
- 4268US11428799B2Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2020·Granted Aug 30, 2022·0 cites·9 claims
- 4367US11037386B2Passive entry/passive start systems detecting range extender type relay station attacksDENSO INT AMERICA INC·Filed 2019·Granted Jun 15, 2021·0 cites·21 claims
- 4467US10991182B2Multi-axis polarized RF antenna assemblies for passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
- 4566US11237244B2Measuring angle of arrival on a constant and/or pre-known part of a BLE packetDENSO INT AMERICA INC·Filed 2019·Granted Feb 1, 2022·1 cites·22 claims
- 4666US10984615B2Passive entry/passive start access systems with tone exchange sniffingDENSO INT AMERICA INC·Filed 2019·Granted Apr 20, 2021·0 cites·14 claims
- 4766US10977884B2Half-hemisphere antennas for locating remote devicesDENSO INT AMERICA INC·Filed 2019·Granted Apr 13, 2021·1 cites·14 claims
- 4866US10902691B2Passive entry/passive start access systems with bidirectional tone exchangeDENSO INT AMERICA INC·Filed 2019·Granted Jan 26, 2021·0 cites·18 claims
- 4966US8104716B2Optical tracking system for airborne objectsMICKLEY JOSEPH G·Filed 2010·Granted Jan 31, 2012·4 cites·21 claims
- 5065US11105883B2Circular polarized angle of arrival measurement systemDENSO INT AMERICA INC·Filed 2019·Granted Aug 31, 2021·1 cites·20 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →