Mems ultrasonic transducer
US-2021377652-A1 · Dec 2, 2021 · US
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Unruh Andrew patents
Unruh Andrew is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Unruh Andrew |
| Total patents | 6 |
| First publication | Mar 1, 2018 |
| Latest publication | Dec 2, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Load change diagnostics for acoustic devices and methods
US-11057718-B2 · Jul 6, 2021 · US
Armature-based acoustic receiver having improved output and method
US-11012786-B2 · May 18, 2021 · US
Load change diagnostics for acoustic devices and methods
US-2019327563-A1 · Oct 24, 2019 · US
Armature-based acoustic receiver having improved output and method
US-2019238994-A1 · Aug 1, 2019 · US
User interface incorporating strain gauges
US-2018058837-A1 · Mar 1, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Knowles Electronics Llc | 5 |
| Knowles Electronics Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R11/04 | 2 |
| H04R1/04 | 2 |
| H04R3/04 | 2 |
| H04R11/02 | 2 |
| H04R25/305 | 2 |