Patents
US 9800978 B2: Audio driver assemblies, headphones including the audio driver assemblies, and related methods
- Granted
- 2017-10-24
- Filed
- 2015-12-18 application 14974815
- Type
- Utility · 17 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An audio driver assembly comprises a driver housing and an audio driver secured within the driver housing. The audio driver comprises a magnet assembly, a flexible diaphragm overlying the magnet assembly, and a stabilizer extending through the driver housing and into the magnet assembly. A headphone and a method of forming a headphone are also described.
Source: PVGPATDIS, file of 2026-04-10 (ipg171024.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Skullcandy, Inc. 126 patents | US company or organization | Park City, UT | SKULLCANDY, INC. State business registration EXACT high confidence: identical full name and state SKULLCANDY, INC. SEC filer EXACT medium confidence: identical full name, one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Sam Noertker | Park City, UT | 14 | PVGPATDIS, file of 2026-04-10 | |
| John Timothy | Salt Lake City, UT | 16 | PVGPATDIS, file of 2026-04-10 | |
| Randall J. Hull | Park City, UT | 8 | PVGPATDIS, file of 2026-04-10 | |
| Sam Lepley | Park City, UT | 2 | PVGPATDIS, file of 2026-04-10 | |
| Matthew Windt | Heber, UT | 8 | PVGPATDIS, file of 2026-04-10 | |
| Gregory R. Woolston | Salt Lake City, UT | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04R | Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; electric hearing aids; public address systems | H04R9/025 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-06-26 | Release of security interest Release of security interest | CRYSTAL FINANCIAL LLC (D/B/A SLR CREDIT SOLUTIONS signed 2024-06-14 | SKULLCANDY, INC. PARK CITY, UT | 67867/318 | PASDL, file of 2026-10-15 |
| 2023-05-01 | Release of security interest Termination of assignment | PNC BANK, NATIONAL ASSOCIATION signed 2023-04-28 | SKULLCANDY, INC. PARK CITY, UT | 63502/910 | PASDL, file of 2026-10-15 |
| 2023-05-01 | Security interest Security interest Security interest | SKULLCANDY, INC. signed 2023-04-28 | CRYSTAL FINANCIAL LLC (D/B/A SLR CREDIT SOLUTIONS) BOSTON, MA | 63501/918 | PASDL, file of 2026-10-15 |
| 2023-04-28 | Security interest Security interest Security interest | SKULLCANDY, INC. signed 2023-04-28 | WELLS FARGO BANK, NATIONAL ASSOCIATION BOSTON, MA | 63489/869 | PASDL, file of 2026-10-15 |
| 2022-03-14 | Correction Corrective assignment to correct the the patent information previously recorded at reel: 055997 frame: 0710. assignor(s) hereby confirms the assignment. | SKULLCANDY, INC. signed 2021-04-14 | PNC BANK, NATIONAL ASSOCIATION PITTSBURGH, PA | 59451/760 | PASDL, file of 2026-10-15 |
| 2021-04-21 | Security interest Security interest Assignment of security interest | SKULLCANDY, INC. signed 2021-04-14 | PNC BANK, NATIONAL ASSOCIATION PITTSBURGH, PA | 55997/703 | PASDL, file of 2026-10-15 |
| 2021-04-15 | Release of security interest Release of security interest in patents | CERBERUS BUSINESS FINANCE, LLC signed 2021-04-14 | SKULLCANDY, INC. PARK CITY, UT AG ACQUISITION CORPORATION PARK CITY, UT | 57210/748 | PASDL, file of 2026-10-15 |
| 2016-10-07 | Security interest Security interest Assignment of security interest -- patents | SKULLCANDY, INC. signed 2016-10-03 AG ACQUISITION CORPORATION signed 2016-10-03 | CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT NEW YORK, NY | 40285/27 | PASDL, file of 2026-10-15 |
| 2015-12-18 | Assignment Assignment of assignor's interest | HULL, RANDALL J. signed 2015-12-07 NOERTKER, SAM signed 2015-12-07 LEPLEY, SAM signed 2015-12-08 TIMOTHY, JOHN signed 2015-12-08 WINDT, MATTHEW signed 2015-12-08 WOOLSTON, GREGORY R. signed 2015-12-17 | SKULLCANDY, INC. PARK CITY, UT | 37332/193 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.