Impedance detection and current adjustment for audio devices
US-2026082168-A1 · Mar 19, 2026 · US
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Penniman Ross patents
Penniman Ross is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Penniman Ross |
| Total patents | 3 |
| First publication | Nov 14, 2024 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods and apparatuses for automatic gain control of an audio signal
US-2025280252-A1 · Sep 4, 2025 · US
Detection and attenuation of vocal artifacts in audio
US-2024379115-A1 · Nov 14, 2024 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shure Acquisition Holdings Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R3/00 | 2 |
| H04R29/001 | 2 |
| H04R2430/01 | 1 |
| H04R3/005 | 1 |
| G10L25/51 | 1 |