Seat
US-11205336-B2 · Dec 21, 2021 · US
with speakers
with speakers · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47C7/727 |
| Official title | {with speakers} |
| Display label | with speakers |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 8 |
| 2018 | 11 |
| 2019 | 13 |
| 2020 | 16 |
| 2021 | 17 |
| 2022 | 16 |
| 2023 | 21 |
| 2024 | 17 |
| 2025 | 18 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Work and videoconference assembly
US-11185158-B1 · Nov 30, 2021 · US
Electronic furniture systems with integrated induction charger
US-11178487-B2 · Nov 16, 2021 · US
Modular furniture speaker assembly with reconfigurable transverse members
US-11178486-B2 · Nov 16, 2021 · US
Electronic furniture systems with integrated internal speakers
US-11172301-B2 · Nov 9, 2021 · US
Vibration presentation apparatus and vibration presentation method
US-2021252553-A1 · Aug 19, 2021 · US
Electronic furniture systems with integrated artificial intelligence
US-10979241-B2 · Apr 13, 2021 · US
Electronic furniture systems with speaker tuning
US-10972838-B2 · Apr 6, 2021 · US
Speaker system and noise controlling device
US-2021074258-A1 · Mar 11, 2021 · US
Sound pickup device
US-10889221-B2 · Jan 12, 2021 · US
Back rest for a vehicle seat
US-10875465-B2 · Dec 29, 2020 · US
Ergonomic seating system, tilt-lock control and remote powering method and apparatus
US-10863825-B1 · Dec 15, 2020 · US
Height adjustable support surface and system for encouraging human movement and promoting wellness
US-10827829-B1 · Nov 10, 2020 · US
Sound pickup device
US-2020317102-A1 · Oct 8, 2020 · US
Backrest speakers with acoustic channels
US-2020317104-A1 · Oct 8, 2020 · US
Work and videoconference assembly
US-10786074-B2 · Sep 29, 2020 · US
Sport chair with game integration
US-2020281365-A1 · Sep 10, 2020 · US
Backrest speakers with acoustic channels
US-10730422-B2 · Aug 4, 2020 · US
Electronic furniture systems with integrated induction charger
US-2020221227-A1 · Jul 9, 2020 · US
Seat
US-2020211353-A1 · Jul 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C7/727?
- CPC A47C7/727 is the Cooperative Patent Classification code for “with speakers.”
- How many patents are filed under CPC A47C7/727 (with speakers)?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC A47C7/727 growing?
- Publication counts under this code: 17 in 2024 vs 18 in 2025 (latest complete years).