Inventor · disambiguated record
Eduardo M. Chumbes
Also filed as: CHUMBES EDUARDO M
23 granted patents·3 pending applications·94 citations·filing 2007–2023
94Inventor score
Files withRAYTHEON CO16RAYTHEON BBN TECHNOLOGIES CORP7CHUMBES EDUARDO M1HOKE WILLIAM E1TABATABAIE KAMAL1
Top patents by PatentIndex Score
26 records- 0195US9419125B1Doped barrier layers in epitaxial group III nitridesRAYTHEON CO·Filed 2015·Granted Aug 16, 2016·24 cites·22 claims
- 0293US9960262B2Group III—nitride double-heterojunction field effect transistorRAYTHEON CO·Filed 2016·Granted May 1, 2018·9 cites·32 claims
- 0393US9231064B1Double heterojunction group III-nitride structuresRAYTHEON CO·Filed 2014·Granted Jan 5, 2016·18 cites·27 claims
- 0490US10224285B2Nitride structure having gold-free contact and methods for forming such structuresRAYTHEON CO·Filed 2017·Granted Mar 5, 2019·7 cites·4 claims
- 0590US10096550B2Nitride structure having gold-free contact and methods for forming such structuresRAYTHEON CO·Filed 2017·Granted Oct 9, 2018·7 cites·13 claims
- 0690US8772786B2Gallium nitride devices having low ohmic contact resistanceTABATABAIE KAMAL·Filed 2012·Granted Jul 8, 2014·17 cites·4 claims
- 0783US10276705B2Group III—nitride double-heterojunction field effect transistorRAYTHEON CO·Filed 2018·Granted Apr 30, 2019·3 cites·11 claims
- 0883US2023333316A1Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2023·Application pending·0 cites
- 0982US10890712B2Photonic and electric devices on a common layerRAYTHEON BBN TECHNOLOGIES CORP·Filed 2018·Granted Jan 12, 2021·3 cites·29 claims
- 1081US11515410B2Group III-V semiconductor structures having crystalline regrowth layers and methods for forming such structuresRAYTHEON CO·Filed 2020·Granted Nov 29, 2022·1 cites·16 claims
- 1179US11726258B2Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2022·Granted Aug 15, 2023·0 cites·10 claims
- 1279US11709314B2Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2022·Granted Jul 25, 2023·0 cites·3 claims
- 1379US11703637B2Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2022·Granted Jul 18, 2023·0 cites·1 claims
- 1479US11054673B2Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2020·Granted Jul 6, 2021·1 cites·11 claims
- 1576US11177216B2Nitride structures having low capacitance gate contacts integrated with copper damascene structuresRAYTHEON CO·Filed 2018·Granted Nov 16, 2021·2 cites·34 claims
- 1668US11784248B2Group III-V semiconductor structures having crystalline regrowth layers and methods for forming such structuresRAYTHEON CO·Filed 2022·Granted Oct 10, 2023·0 cites·16 claims
- 1765US11262604B2Photonic devicesRAYTHEON BBN TECHNOLOGIES CORP·Filed 2018·Granted Mar 1, 2022·0 cites·11 claims
- 1861US9419083B2Semiconductor structures having a gate field plate and methods for forming such structureRAYTHEON CO·Filed 2014·Granted Aug 16, 2016·1 cites·7 claims
- 1961US9379228B2Heterojunction field effect transistor (HFET) variable gain amplifier having variable transconductanceRAYTHEON CO·Filed 2014·Granted Jun 28, 2016·1 cites·15 claims
- 2059US12243936B2AIN channel heterostructure field effect transistorRAYTHEON CO·Filed 2021·Granted Mar 4, 2025·0 cites·20 claims
- 2154US11942919B2Strain compensated rare earth group III-nitride heterostructuresRAYTHEON CO·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 2250US11848662B2Tunable monolithic group III-nitride filter banksRAYTHEON CO·Filed 2020·Granted Dec 19, 2023·0 cites·20 claims
- 2344US2024072130A1T-gate transistor with mini field plate and angled gate stemRAYTHEON CO·Filed 2022·Application pending·0 cites
- 2439US11862691B2Field effect transistor having field plateRAYTHEON CO·Filed 2019·Granted Jan 2, 2024·0 cites·7 claims
- 2538US2008258135A1Semiconductor structure having plural back-barrier layers for improved carrier confinementHOKE WILLIAM E·Filed 2007·Application pending·0 cites
- 2635US9293379B2Semiconductor structure with layers having different hydrogen contentsCHUMBES EDUARDO M·Filed 2009·Granted Mar 22, 2016·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Eduardo M. Chumbes files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →