Microphone placement in open ear hearing assistance devices
US-12342121-B2 · Jun 24, 2025 · US
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Struzik Ryan C patents
Struzik Ryan C is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Struzik Ryan C |
| Total patents | 47 |
| First publication | Jul 16, 2015 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electroacoustic Transducer
US-2023388701-A1 · Nov 30, 2023 · US
Active noise reduction in open ear directional acoustic devices
US-11736853-B2 · Aug 22, 2023 · US
Open audio device
US-11706552-B2 · Jul 18, 2023 · US
Open audio device
US-11653144-B2 · May 16, 2023 · US
Eyeglass headphones
US-11451901-B2 · Sep 20, 2022 · US
Active Noise Reduction in Open Ear Directional Acoustic Devices
US-2022167072-A1 · May 26, 2022 · US
Acoustic device
US-11234071-B2 · Jan 25, 2022 · US
Active noise reduction in open ear directional acoustic devices
US-11197083-B2 · Dec 7, 2021 · US
Open audio device
US-2021345036-A1 · Nov 4, 2021 · US
Recent patents
Latest publications not already listed above.
Open audio device
US-11122351-B2 · Sep 14, 2021 · US
Eyeglass Headphones
US-2021160609-A1 · May 27, 2021 · US
Open audio device
US-10951970-B1 · Mar 16, 2021 · US
Eyeglass headphones
US-10951976-B2 · Mar 16, 2021 · US
Open Audio Device
US-2021076118-A1 · Mar 11, 2021 · US
Open Audio Device
US-2021067857-A1 · Mar 4, 2021 · US
Open Audio Device
US-2021067858-A1 · Mar 4, 2021 · US
Microphone Placement in Open Ear Hearing Assistance Devices
US-2021044888-A1 · Feb 11, 2021 · US
Active Noise Reduction in Open Ear Directional Acoustic Devices
US-2021044882-A1 · Feb 11, 2021 · US
Acoustic Device
US-2020359129-A1 · Nov 12, 2020 · US
Electro-acoustic transducer for open audio device
US-10798491-B2 · Oct 6, 2020 · US
Acoustic transducer assembly disposed in vehicle seat
US-10723250-B2 · Jul 28, 2020 · US
Earpieces employing viscoelastic materials
US-10623846-B2 · Apr 14, 2020 · US
Eyeglass headphones
US-10555071-B2 · Feb 4, 2020 · US
Electro-Acoustic Transducer for Open Audio Device
US-2019364369-A1 · Nov 28, 2019 · US
Earphone having acoustic impedance branch for damped ear canal resonance and acoustic signal coupling
US-10475435-B1 · Nov 12, 2019 · US
Audio device
US-10462558-B2 · Oct 29, 2019 · US
Binaural measurement system
US-10455327-B2 · Oct 22, 2019 · US
Eyeglass Headphones
US-2019273984-A1 · Sep 5, 2019 · US
Acoustic transducer assembly disposed in vehicle seat
US-2019263304-A1 · Aug 29, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bose Corp | 47 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/1008 | 18 |
| H04R1/028 | 16 |
| H04R1/1075 | 12 |
| H04R1/347 | 12 |
| H04R1/105 | 12 |