Inventor · disambiguated record
David Fernandez
Also filed as: FERNANDEZ DAVID · FERNANDEZ DAVID R · FERNANDEZ DAVID ROBERT
16 granted patents·4 pending applications·288 citations·filing 1984–2021
93Inventor score
Files withNETCLEARANCE SYSTEMS INC8FERNANDEZ DAVID6FERNANDEZ DAVID ROBERT2SIGFOX2KEYCRYPT LABS PTY LTD1
Top patents by PatentIndex Score
20 records- 0194US4793616AGolf clubFERNANDEZ DAVID·Filed 1987·Granted Dec 27, 1988·184 cites·8 claims
- 0292US9928536B2Mobile device order entry and submission using proximity eventsNETCLEARANCE SYSTEMS INC·Filed 2013·Granted Mar 27, 2018·27 cites·19 claims
- 0389US9811846B2Mobile payment and queuing using proximity eventsFERNANDEZ DAVID·Filed 2013·Granted Nov 7, 2017·14 cites·6 claims
- 0488US10505624B2Method for processing the doppler effect of a signal transmitted by a transmitter device to a non-geosynchronous satelliteSIGFOX·Filed 2017·Granted Dec 10, 2019·6 cites·9 claims
- 0584US11030599B2Smart beacon point of sale (POS) interfaceNETCLEARANCE SYSTEMS INC·Filed 2017·Granted Jun 8, 2021·4 cites·19 claims
- 0683US10586251B2Consumer interaction using proximity eventsFERNANDEZ DAVID·Filed 2013·Granted Mar 10, 2020·7 cites·20 claims
- 0782US9933265B2Way finder using proximity eventsFERNANDEZ DAVID·Filed 2013·Granted Apr 3, 2018·7 cites·20 claims
- 0879US11037196B2Interactive advertising using proximity eventsNETCLEARANCE SYSTEMS INC·Filed 2014·Granted Jun 15, 2021·4 cites·17 claims
- 0976US11334889B2Mobile ticketing based on proximityNETCLEARANCE SYSTEMS INC·Filed 2019·Granted May 17, 2022·1 cites·18 claims
- 1064US6554148B1Pedestal display and storage systemFiled 2000·Granted Apr 29, 2003·11 cites·2 claims
- 1157US9132324B2All pottery clay golf putter headFERNANDEZ DAVID ROBERT·Filed 2012·Granted Sep 15, 2015·2 cites·9 claims
- 1255USD289786STennis racket frameFERNANDEZ DAVID·Filed 1984·Granted May 12, 1987·6 cites·1 claims
- 1354US11151534B2Consumer interaction module for point-of-sale (POS) systemsNETCLEARANCE SYSTEMS INC·Filed 2017·Granted Oct 19, 2021·0 cites·11 claims
- 1453US4614341ATennis racket frame made of metal oxide fibers and ceramic particlesFERNANDEZ DAVID·Filed 1984·Granted Sep 30, 1986·15 cites·12 claims
- 1548US2021142298A1Proximity-based exchange between physical currency and digital accounts related to cryptocurrencyNETCLEARANCE SYSTEMS INC·Filed 2020·Application pending·0 cites
- 1647US2016001139A1All Potter Clay Golf Putter HeadFERNANDEZ DAVID ROBERT·Filed 2015·Application pending·0 cites
- 1742US2021164806A1Smart cover for proximity-based utility meter reading and payment processingNETCLEARANCE SYSTEMS INC·Filed 2020·Application pending·0 cites
- 1838US2019319697A1Method for transmitting a signal by a transmitter device to a non-geosynchronous satelliteSIGFOX·Filed 2017·Application pending·0 cites
- 1934US11062258B2Automated logistics management using proximity eventsNETCLEARANCE SYSTEMS INC·Filed 2015·Granted Jul 13, 2021·0 cites·15 claims
- 2031US12470378B2Secure cloud storage and retrieval of client-side encrypted filesKEYCRYPT LABS PTY LTD·Filed 2021·Granted Nov 11, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →