Inventor · disambiguated record
John Michael Spall
Also filed as: SPALL JOHN · SPALL JOHN M · SPALL JOHN MICHAEL
16 granted patents·2 pending applications·1,013 citations·filing 1997–2024
94Inventor score
Top patents by PatentIndex Score
18 records- 0198US6046708ATermination contact for an antenna with a nickel-titanium radiating elementERICSSON TELEFON AB L M·Filed 1998·Granted Apr 4, 2000·272 cites·16 claims
- 0296US6417816B2Dual band bowtie/meander antennaERICSSON INC·Filed 2001·Granted Jul 9, 2002·176 cites·40 claims
- 0395US6040803ADual band diversity antenna having parasitic radiating elementERICSSON INC·Filed 1998·Granted Mar 21, 2000·196 cites·16 claims
- 0492US6011519ADipole antenna configuration for mobile terminalERICSSON INC·Filed 1998·Granted Jan 4, 2000·124 cites·29 claims
- 0592US5986609AMultiple frequency band antennaERICSSON INC·Filed 1998·Granted Nov 16, 1999·133 cites·35 claims
- 0686US10589699B2Power and communication modes for digital license plateREVIVERMX INC·Filed 2018·Granted Mar 17, 2020·6 cites·6 claims
- 0785US11801787B2Digital license plate with active response to infrared license plate recognitionREVIVERMX INC·Filed 2021·Granted Oct 31, 2023·1 cites·30 claims
- 0881US6005524AFlexible diversity antennaERICSSON INC·Filed 1998·Granted Dec 21, 1999·63 cites·37 claims
- 0981US2025108755A1Digital license plate with active response to license plate recognitionREVIVERMX INC·Filed 2024·Application pending·0 cites
- 1077US12476351B2Integrated antenna in an aerial vehicleSKYDIO INC·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 1177US12162405B2Digital license plate with active response to narrowband license plate recognitionREVIVERMX INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 1271US10396443B2Integrated antenna in an aerial vehicleGOPRO INC·Filed 2016·Granted Aug 27, 2019·1 cites·17 claims
- 1370US11387546B2Integrated antenna in an aerial vehicleGOPRO INC·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 1457US10854962B2Integrated antenna in an aerial vehicleGOPRO INC·Filed 2019·Granted Dec 1, 2020·0 cites·19 claims
- 1556US6097934ARetractable radiotelephone antennas with extended feedsERICSSON INC·Filed 1997·Granted Aug 1, 2000·23 cites·14 claims
- 1648US6061036ARigid and flexible antennaERICSSON INC·Filed 1998·Granted May 9, 2000·15 cites·16 claims
- 1738US2017168481A1User interface for orienting antennasGOPRO INC·Filed 2016·Application pending·0 cites
- 1832US6204816B1Radio frequency antennaERICSSON INC·Filed 1998·Granted Mar 20, 2001·3 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →