Inventor · disambiguated record
David T. Petzold
Also filed as: PETZOLD DAVID T
13 granted patents·2 pending applications·58 citations·filing 2015–2020
91Inventor score
Files withSKYWORKS SOLUTIONS INC15
Top patents by PatentIndex Score
15 records- 0197US9831192B2Cavity formation in semiconductor devicesSKYWORKS SOLUTIONS INC·Filed 2016·Granted Nov 28, 2017·13 cites·19 claims
- 0296US9859225B2Backside cavity formation in semiconductor devicesSKYWORKS SOLUTIONS INC·Filed 2016·Granted Jan 2, 2018·12 cites·20 claims
- 0395US10249575B2Radio-frequency isolation using cavity formed in interface layerSKYWORKS SOLUTIONS INC·Filed 2017·Granted Apr 2, 2019·7 cites·20 claims
- 0495US9837362B2Cavity formation in interface layer in semiconductor devicesSKYWORKS SOLUTIONS INC·Filed 2016·Granted Dec 5, 2017·9 cites·19 claims
- 0593US10249576B2Cavity formation using sacrificial materialSKYWORKS SOLUTIONS INC·Filed 2017·Granted Apr 2, 2019·5 cites·20 claims
- 0691US10665552B2Radio-frequency isolation cavities and cavity formationSKYWORKS SOLUTIONS INC·Filed 2019·Granted May 26, 2020·3 cites·21 claims
- 0791US10125011B2MEMS devices having discharge circuitsSKYWORKS SOLUTIONS INC·Filed 2015·Granted Nov 13, 2018·5 cites·15 claims
- 0889US10553549B2Cavity formation in backside interface layer for radio-frequency isolationSKYWORKS SOLUTIONS INC·Filed 2017·Granted Feb 4, 2020·3 cites·18 claims
- 0974US10991662B2Isolation cavities in semiconductor devicesSKYWORKS SOLUTIONS INC·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 1074US10991661B2Radio-frequency isolation using backside cavitiesSKYWORKS SOLUTIONS INC·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 1172US10865101B2Discharge circuits, devices and methodsSKYWORKS SOLUTIONS INC·Filed 2018·Granted Dec 15, 2020·1 cites·20 claims
- 1266US10658308B2Topside radio-frequency isolation cavity configurationSKYWORKS SOLUTIONS INC·Filed 2019·Granted May 19, 2020·0 cites·20 claims
- 1361US10553547B2Radio frequency isolation cavity formation using sacrificial materialSKYWORKS SOLUTIONS INC·Filed 2016·Granted Feb 4, 2020·0 cites·20 claims
- 1436US2016379943A1Method and apparatus for high performance passive-active circuit integrationSKYWORKS SOLUTIONS INC·Filed 2016·Application pending·0 cites
- 1535US2016009548A1Microelectromechanical systems having contaminant control featuresSKYWORKS SOLUTIONS INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David T. Petzold 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 →