Inventor · disambiguated record
Stephen Denis Heffernan
Also filed as: HEFFERNAN STEPHEN DENIS
9 granted patents·5 pending applications·76 citations·filing 2012–2025
85Inventor score
Files withANALOG DEVICES INTERNATIONAL UNLIMITED CO10ANALOG DEVICES INC2ANALOG DEVICES GLOBAL1ANALOG DEVICES GLOBAL UNLIMITED CO1
Top patents by PatentIndex Score
14 records- 0196US8796729B2Junction-isolated blocking voltage devices with integrated protection structures and methods of forming the sameANALOG DEVICES INC·Filed 2012·Granted Aug 5, 2014·61 cites·20 claims
- 0290US10677822B2Electrical overstress detection deviceANALOG DEVICES GLOBAL UNLIMITED CO·Filed 2017·Granted Jun 9, 2020·6 cites·19 claims
- 0390US2025347722A1Energy management systems with electrical overstress protectionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2025·Application pending·0 cites
- 0487US11668734B2Spark gap structures for detection and protection against electrical overstress eventsANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2021·Granted Jun 6, 2023·1 cites·20 claims
- 0584US12416652B2Wearable device with energy harvestingANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Granted Sep 16, 2025·0 cites·21 claims
- 0681US12055569B2Spark gap structures for detection and protection against electrical overstress eventsANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2023·Granted Aug 6, 2024·0 cites·20 claims
- 0778US9356011B2Junction-isolated blocking voltage structures with integrated protection structuresANALOG DEVICES INC·Filed 2014·Granted May 31, 2016·4 cites·21 claims
- 0878US2025030237A1Spark gaps with multiple trigger voltages for electrical overstress detection and protectionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Application pending·0 cites
- 0978US2024405518A1Spark gaps with high current capability for electrical overstress detection and protectionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Application pending·0 cites
- 1078US2024405517A1Array of spark gaps for electrical overstress detection and protectionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Application pending·0 cites
- 1178US2024405519A1Spark gap structures for electrical overstress detection and protectionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Application pending·0 cites
- 1275US11112436B2Spark gap structures for detection and protection against electrical overstress eventsANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2019·Granted Sep 7, 2021·1 cites·20 claims
- 1371US9484739B2Overvoltage protection device and methodANALOG DEVICES GLOBAL·Filed 2014·Granted Nov 1, 2016·3 cites·27 claims
- 1465US11372030B2Electrical overstress detection deviceANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2020·Granted Jun 28, 2022·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →