Electronic device
US-2017374451-A1 · Dec 28, 2017 · US
Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04R2201/02 |
| Official title | Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups |
| Display label | Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups |
| Total patents | 256 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 12 |
| 2017 | 21 |
| 2018 | 16 |
| 2019 | 18 |
| 2020 | 22 |
| 2021 | 26 |
| 2022 | 32 |
| 2023 | 24 |
| 2024 | 28 |
| 2025 | 23 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Portable speaker system
US-9843851-B2 · Dec 12, 2017 · US
Sound output apparatus and hub for communication network
US-2017344064-A1 · Nov 30, 2017 · US
Method of manufacturing sound output apparatus and method of manufacturing grille for the apparatus
US-2017347214-A1 · Nov 30, 2017 · US
Protective cover for electronic device
US-2017310353-A1 · Oct 26, 2017 · US
Multi-microphone porting and venting structure for a communication device
US-9800965-B2 · Oct 24, 2017 · US
Capacitive microphone with integrated cavity
US-9794711-B2 · Oct 17, 2017 · US
Protective enclosure for electronic device
US-9735827-B2 · Aug 15, 2017 · US
Gesture-controlled tabletop speaker system
US-2017199716-A1 · Jul 13, 2017 · US
Acoustic Resistive Elements for Ported Transducer Enclosure
US-2017188135-A1 · Jun 29, 2017 · US
Receiver and mobile terminal device having the same
US-9668040-B2 · May 30, 2017 · US
Apparatus and method for measuring a plurality of loudspeakers and microphone array
US-9661432-B2 · May 23, 2017 · US
Smart toilet systems and methods
US-9657472-B2 · May 23, 2017 · US
Gesture-controlled tabletop speaker system
US-9645786-B2 · May 9, 2017 · US
Multi-microphone porting and venting structure for a communication device
US-2017111720-A1 · Apr 20, 2017 · US
Protective enclosure for electronic device
US-2017099074-A1 · Apr 6, 2017 · US
Capacitive microphone with integrated cavity
US-2017094436-A1 · Mar 30, 2017 · US
System and method for packaged MEMS device having embedding arrangement, MEMS die, and grille
US-9584889-B2 · Feb 28, 2017 · US
Mobile terminal device
US-2017034322-A1 · Feb 2, 2017 · US
Protective enclosure for electronic device
US-9560435-B2 · Jan 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04R2201/02?
- CPC H04R2201/02 is the Cooperative Patent Classification code for “Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups.”
- How many patents are filed under CPC H04R2201/02 (Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups)?
- Our database includes 256 publications tagged with this CPC code.
- Is patent activity under CPC H04R2201/02 growing?
- Publication counts under this code: 28 in 2024 vs 23 in 2025 (latest complete years).