Earpiece passive noise attenuating
US-2026025611-A1 · Jan 22, 2026 · US
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Wallace Eric M patents
Wallace Eric M is listed as an inventor on 68 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wallace Eric M |
| Total patents | 68 |
| First publication | Jan 6, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Earpiece passive noise attenuating
US-12389151-B2 · Aug 12, 2025 · US
Audio Device
US-2025240554-A1 · Jul 24, 2025 · US
Audio device
US-12041404-B2 · Jul 16, 2024 · US
Earpiece passive noise attenuating
US-2024205581-A1 · Jun 20, 2024 · US
Earpiece passive noise attenuating
US-11889254-B2 · Jan 30, 2024 · US
Audio device
US-11849271-B2 · Dec 19, 2023 · US
Earpiece passive noise attenuating
US-2022201378-A1 · Jun 23, 2022 · US
Audio device
US-2022174388-A1 · Jun 2, 2022 · US
Earpiece positioning and retaining
US-11330355-B2 · May 10, 2022 · US
Recent patents
Latest publications not already listed above.
Audio device
US-11303984-B2 · Apr 12, 2022 · US
Audio Device
US-2022086552-A1 · Mar 17, 2022 · US
Earpiece positioning and retaining
US-11259111-B2 · Feb 22, 2022 · US
Earpiece passive noise attenuating
US-11234065-B2 · Jan 25, 2022 · US
Earpiece passive noise attenuating
US-11218792-B2 · Jan 4, 2022 · US
Headset
US-D922983-S · Jun 22, 2021 · US
Earpiece positioning and retaining
US-2020404408-A1 · Dec 24, 2020 · US
Earpiece positioning and retaining
US-10785555-B2 · Sep 22, 2020 · US
Audio Device
US-2020280783-A1 · Sep 3, 2020 · US
Audio device
US-10674244-B2 · Jun 2, 2020 · US
Headphone joint
US-10638215-B2 · Apr 28, 2020 · US
Earpieces employing viscoelastic materials
US-10623846-B2 · Apr 14, 2020 · US
Acoustaical devices employing phase change materials
US-10602250-B2 · Mar 24, 2020 · US
Earpiece passive noise attenuating
US-2020014995-A1 · Jan 9, 2020 · US
Audio Device
US-2019261077-A1 · Aug 22, 2019 · US
Earpiece passive noise attenuating
US-2019253782-A1 · Aug 15, 2019 · US
Headphone Joint
US-2019246197-A1 · Aug 8, 2019 · US
Earpiece positioning and retaining
US-2019238976-A1 · Aug 1, 2019 · US
Earpiece passive noise attenuating
US-10334344-B2 · Jun 25, 2019 · US
Earpiece positioning and retaining
US-10291980-B2 · May 14, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bose Corp | 68 |
| Annunziato Kevin P | 3 |
| Monahan Michael | 3 |
| Silvestri Ryan C | 3 |
| Wallace Eric M | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/105 | 50 |
| H04R1/1016 | 37 |
| H04R1/1058 | 35 |
| H04R1/1091 | 34 |
| H04R1/1075 | 27 |