Inventor
NADERYAN VAHID
US20 patents
Patents
20 patentsUS10939214B2Mar 2, 2021
Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance
KNOWLES ELECTRONICS LLC16 citations93
US11509980B2Nov 22, 2022
Sub-miniature microphone
KNOWLES ELECTRONICS LLC6 citations86
US11787688B2Oct 17, 2023
Methods of forming MEMS diaphragms including corrugations
KNOWLES ELECTRONICS LLC4 citations74
US11910138B2Feb 20, 2024
Sub-miniature microphone
KNOWLES ELECTRONICS LLC2 citations73
US11540048B2Dec 27, 2022
Reduced noise MEMS device with force feedback
KNOWLES ELECTRONICS LLC2 citations73
US11617042B2Mar 28, 2023
Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance
KNOWLES ELECTRONICS LLC3 citations72
US11206494B2Dec 21, 2021
Microphone device with ingress protection
KNOWLES ELECTRONICS LLC5 citations72
US11197088B2Dec 7, 2021
MEMS microphone with acoustic relief channels
KNOWLES ELECTRONICS LLC2 citations69
US12240748B2Mar 4, 2025
MEMS die and MEMS-based sensor
KNOWLES ELECTRONICS LLC1 citations64
US12497283B2Dec 16, 2025
MEMS die and MEMS-based sensor
KNOWLES ELECTRONICS LLC0 citations62
US11310600B2Apr 19, 2022
Acoustic transducer with reduced damping
KNOWLES ELECTRONICS LLC0 citations62
US11671766B2Jun 6, 2023
Microphone device with ingress protection
KNOWLES ELECTRONICS LLC0 citations61
US11477555B2Oct 18, 2022
Acoustic transducers having non-circular perimetral release holes
KNOWLES ELECTRONICS LLC1 citations61
US11228845B2Jan 18, 2022
Systems and methods for acoustic hole optimization
KNOWLES ELECTRONICS LLC0 citations61
US11780726B2Oct 10, 2023
Dual-diaphragm assembly having center constraint
KNOWLES ELECTRONICS LLC0 citations60
US11649161B2May 16, 2023
Diaphragm assembly with non-uniform pillar distribution
KNOWLES ELECTRONICS LLC0 citations60
US11772961B2Oct 3, 2023
MEMS device with perimeter barometric relief pierce
KNOWLES ELECTRONICS LLC1 citations59
US11716578B2Aug 1, 2023
MEMS die with a diaphragm having a stepped or tapered passage for ingress protection
KNOWLES ELECTRONICS LLC0 citations57
US10870577B2Dec 22, 2020
Methods of forming MEMS diaphragms including corrugations
KNOWLES ELECTRONICS LLC0 citations52
US10277979B2Apr 30, 2019
Reduced-damping acoustic holes
KNOWLES ELECTRONICS LLC0 citations40