Speaker and microphone for acoustic devices
US-12495234-B2 · Dec 9, 2025 · US
This page is not indexed by search engines while we improve data quality.
Grinker Scott C patents
Grinker Scott C is listed as an inventor on 65 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grinker Scott C |
| Total patents | 65 |
| First publication | Dec 31, 2015 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultrasonic particle reduction system for an acoustic micro-valve
US-12470856-B2 · Nov 11, 2025 · US
Shape memory alloy valve for an electronic device
US-12389168-B2 · Aug 12, 2025 · US
In-ear headphone
US-2025175727-A1 · May 29, 2025 · US
In-ear headphone
US-12284475-B2 · Apr 22, 2025 · US
Electroosmotic flow valve for an electronic device
US-12267641-B2 · Apr 1, 2025 · US
Dynamic Valve for An Electronic Device
US-2025030976-A1 · Jan 23, 2025 · US
Dynamic valve for an electronic device
US-12114127-B2 · Oct 8, 2024 · US
Dynamic valve for an electronic device
US-12081934-B2 · Sep 3, 2024 · US
Ultrasonic Particle Reduction System for an Acoustic Micro-Valve
US-2024292139-A1 · Aug 29, 2024 · US
Recent patents
Latest publications not already listed above.
In-ear headphone
US-2024171891-A1 · May 23, 2024 · US
In-ear headphone
US-11930313-B2 · Mar 12, 2024 · US
Speaker and microphone for acoustic devices
US-2023379609-A1 · Nov 23, 2023 · US
Shape memory alloy valve for an electronic device
US-2023379637-A1 · Nov 23, 2023 · US
Piezoelectric mems valve for an electronic device
US-2023269507-A1 · Aug 24, 2023 · US
Electroosmotic flow valve for an electronic device
US-2023171532-A1 · Jun 1, 2023 · US
In-ear speaker hybrid audio transparency system
US-11659317-B2 · May 23, 2023 · US
Dynamic valve for an electronic device
US-2023093626-A1 · Mar 23, 2023 · US
Dynamic valve for an electronic device
US-2023086021-A1 · Mar 23, 2023 · US
Earbud stability anchor feature
US-11589152-B2 · Feb 21, 2023 · US
Wireless listening device
US-11589150-B2 · Feb 21, 2023 · US
In-ear speaker hybrid audio transparency system
US-2022386016-A1 · Dec 1, 2022 · US
Feedback acoustic noise cancellation tuning
US-11445290-B1 · Sep 13, 2022 · US
Wireless listening device
US-2022217462-A1 · Jul 7, 2022 · US
Earbud stability anchor feature
US-2022217460-A1 · Jul 7, 2022 · US
In-ear speaker hybrid audio transparency system
US-11336986-B2 · May 17, 2022 · US
In-ear headphone
US-2022141566-A1 · May 5, 2022 · US
Earbud stability anchor feature
US-11297410-B2 · Apr 5, 2022 · US
In-ear headphone
US-11265638-B2 · Mar 1, 2022 · US
Internal control leak integrated in a driver frame
US-11240591-B2 · Feb 1, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 65 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/1016 | 59 |
| H04R1/1083 | 34 |
| H04R2420/07 | 29 |
| H04R2460/01 | 26 |
| H04R11/02 | 26 |