| Switching system and method E Heaney, J O'Sullivan, S Keeney, F Limited US Patent 9,524,985, 2016 | 52 | 2016 |
| An RF Switch with Inter-Domain ESD Protection J Keane, J O'Sullivan, I O'Regan, F Limited US Patent 9,520,251,, 2016 | 10 | 2016 |
| Band optimised rf switch low noise amplifier E Heaney, J O'sullivan US Patent App. 15/094,534, 2016 | 10 | 2016 |
| Investigation into SiGe HBT class E/F PA efficiency at 2 GHz for VDD from 1 to 1.8 V JA O'SULLIVAN, KG McCarthy, AC Murphy, PJ Murphy IEEE microwave and wireless components letters 16 (4), 170-172, 2006 | 9 | 2006 |
| Advanced test structure design for dielectric characterisation of novel high-K materials JA O'Sullivan, W Chen, KG McCarthy, GM Cream 2008 IEEE International Conference on Microelectronic Test Structures, 180-184, 2008 | 8 | 2008 |
| A fully integrated high efficiency SiGe HBT class F power amplifier at 2.2 GHz JA O'Sullivan, C Delabie, KG McCarthy, A Murphy, PJ Murphy High Frequency Postgraduate Student Colloquium, 2003, 48-51, 2003 | 7 | 2003 |
| Dielectric characterization for novel high-k thin films using microwave techniques W Chen, JA O'Sullivan, KG McCarthy China Ireland International Conference, 29-36, 2008 | 6 | 2008 |
| Verification of layout efficient shield-based de-embedding techniques for on-wafer HBT characterisation up to 30 GHz JA O'Sullivan, KG McCarthy, AC Murphy, PJ Murphy Proceedings of the 2005 International Conference on Microelectronic Test …, 2005 | 6 | 2005 |
| RADIO FREQUENCY TRANSISTOR STACK WITH IMPROVED LINEARITY JA O'sullivan, J Keane US Patent 20,160,005,729, 2016 | 4 | 2016 |
| Novel 3 port characterisation and de-embedding for high performance on-silicon K/sub a/band balun JA O'Sullivan, KG McCarthy, PJ Murphy IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, 2006, 4 pp., 2006 | 4 | 2006 |
| Characterisation of advanced multilayer de-embedding structures up to 50 GHz incorporating a novel validation standard JA O'Sullivan, KG McCarthy, PJ Murphy 2006 IEEE International Conference on Microelectronic Test Structures, 59-64, 2006 | | 2006 |
| Impedance Tuning Radio Frequency Switch US Patent App. 62/380,541, 0 | | |
| Switching System and Method SK John O'Sullivan, Eugene Heaney JP Patent 5,751,498, 0 | | |
