Electronic device
US-12556860-B2 · Feb 17, 2026 · US
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Robison David W patents
Robison David W is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Robison David W |
| Total patents | 19 |
| First publication | Mar 24, 2022 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Adaptive resonance-controlled audio systems and methods
US-12501217-B2 · Dec 16, 2025 · US
Power management for audio alerts for electronic devices
US-12455717-B2 · Oct 28, 2025 · US
Dynamic Valve for Enabling Multiple Speaker Modes
US-2025330744-A1 · Oct 23, 2025 · US
Seal-integrity diagnostic system
US-2025310711-A1 · Oct 2, 2025 · US
Electronic device
US-12411459-B2 · Sep 9, 2025 · US
Power management for audio alerts for electronic devices
US-2025037549-A1 · Jan 30, 2025 · US
Power management for audio alerts for electronic devices
US-2025036352-A1 · Jan 30, 2025 · US
Internal venting mechanisms for audio system with non-porous membrane
US-12212906-B2 · Jan 28, 2025 · US
Electronic device
US-12153477-B2 · Nov 26, 2024 · US
Recent patents
Latest publications not already listed above.
Sound-based location detection for electronic devices
US-2024210519-A1 · Jun 27, 2024 · US
Internal venting mechanisms for audio system with non-porous membrane
US-2024121541-A1 · Apr 11, 2024 · US
Internal venting mechanisms for audio system with non-porous membrane
US-11889249-B2 · Jan 30, 2024 · US
Adaptive resonance-controlled audio systems and methods
US-2023379625-A1 · Nov 23, 2023 · US
Adaptive resonance-controlled audio systems and methods
US-2023379626-A1 · Nov 23, 2023 · US
Electronic device
US-2023229117-A1 · Jul 20, 2023 · US
Electronic device
US-2023229205-A1 · Jul 20, 2023 · US
Electronic device
US-2023232151-A1 · Jul 20, 2023 · US
Internal venting mechanisms for audio system with non-porous membrane
US-2022095024-A1 · Mar 24, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 19 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R2499/11 | 12 |
| H04R1/028 | 8 |
| H04R9/06 | 7 |
| H04R2400/11 | 7 |
| G04G17/08 | 6 |