Modular connection assembly for a hearing assistance device
US-9693154-B2 · Jun 27, 2017 · US
of earhooks
of earhooks · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04R25/607 |
| Official title | {of earhooks} |
| Display label | of earhooks |
| Total patents | 344 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 27 |
| 2017 | 28 |
| 2018 | 31 |
| 2019 | 38 |
| 2020 | 38 |
| 2021 | 34 |
| 2022 | 30 |
| 2023 | 33 |
| 2024 | 41 |
| 2025 | 21 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hearing device
US-2017180893-A1 · Jun 22, 2017 · US
Speech processor headpiece
US-9674620-B2 · Jun 6, 2017 · US
Ear hook with wire hook
US-9648408-B2 · May 9, 2017 · US
Hearing assistance device and method of forming same
US-2017127199-A1 · May 4, 2017 · US
Speech Processor Cases
US-2017099551-A1 · Apr 6, 2017 · US
Sound processor apparatus with dual-mode earhook interface assembly
US-9615180-B2 · Apr 4, 2017 · US
Hearing aid device with integrated antenna
US-2017086000-A1 · Mar 23, 2017 · US
Passive vibration cancellation system for microphone assembly
US-9591416-B2 · Mar 7, 2017 · US
Speech processor cases
US-9554221-B2 · Jan 24, 2017 · US
Implantable hearing assistance apparatus and corresponding systems and methods
US-2016375243-A1 · Dec 29, 2016 · US
Cochlear hearing device with cable antenna
US-2016366525-A1 · Dec 15, 2016 · US
Hearing aid configuration detection
US-2016360328-A1 · Dec 8, 2016 · US
Hearing aid device with integrated antenna
US-9491554-B2 · Nov 8, 2016 · US
Cochlear implant headpiece
US-2016317810-A1 · Nov 3, 2016 · US
Connector arrangement in hearing instruments
US-9485594-B2 · Nov 1, 2016 · US
Method of forming a semiconductor device and structure therefor
US-9473861-B1 · Oct 18, 2016 · US
Acoustic output device with antenna
US-2016296751-A1 · Oct 13, 2016 · US
Hearing Aid Comprising An Insert Member
US-2016286324-A1 · Sep 29, 2016 · US
Behind-the-ear (BTE) prosthetic device with antenna
US-9446233-B2 · Sep 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04R25/607?
- CPC H04R25/607 is the Cooperative Patent Classification code for “of earhooks.”
- How many patents are filed under CPC H04R25/607 (of earhooks)?
- Our database includes 344 publications tagged with this CPC code.
- Is patent activity under CPC H04R25/607 growing?
- Publication counts under this code: 41 in 2024 vs 21 in 2025 (latest complete years).