Musical performance support device and program
US-2018308460-A1 · Oct 25, 2018 · US
comprising tone forming circuits
comprising tone forming circuits · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G10H1/42 |
| Official title | comprising tone forming circuits |
| Display label | comprising tone forming circuits |
| Total patents | 154 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 20 |
| 2017 | 22 |
| 2018 | 20 |
| 2019 | 16 |
| 2020 | 15 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 11 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cadence-Based Selection, Playback, and Transition Between Song Versions
US-2018239580-A1 · Aug 23, 2018 · US
Interactive, expressive music accompaniment system
US-10032443-B2 · Jul 24, 2018 · US
Electronic music box
US-10032442-B2 · Jul 24, 2018 · US
Effect providing apparatus, effect providing method, storage medium and electronic musical instrument
US-2018090113-A1 · Mar 29, 2018 · US
Music selection and adaptation for exercising
US-2018005615-A1 · Jan 4, 2018 · US
Electronic device and method for outputting sounds
US-9830897-B2 · Nov 28, 2017 · US
Pace-aware music player
US-9811309-B2 · Nov 7, 2017 · US
Media content items sequencing
US-2017300567-A1 · Oct 19, 2017 · US
Transitions between media content items
US-2017301372-A1 · Oct 19, 2017 · US
Electronic Music Box
US-2017294178-A1 · Oct 12, 2017 · US
Electronic apparatus and control method thereof
US-9779710-B2 · Oct 3, 2017 · US
Music selection and adaptation for exercising
US-9767777-B1 · Sep 19, 2017 · US
Sound production control apparatus, sound production control method, and storage medium
US-2017263230-A1 · Sep 14, 2017 · US
Beat detection and enhancement
US-9747881-B2 · Aug 29, 2017 · US
Electronic music box
US-9728171-B2 · Aug 8, 2017 · US
Automatic arrangement of automatic accompaniment with accent position taken into consideration
US-9728173-B2 · Aug 8, 2017 · US
Cadence-Based Selection, Playback, and Transition Between Song Versions
US-2017220316-A1 · Aug 3, 2017 · US
Interactive, expressive music accompaniment system
US-2017213534-A1 · Jul 27, 2017 · US
Dynamic music authoring
US-2017206873-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G10H1/42?
- CPC G10H1/42 is the Cooperative Patent Classification code for “comprising tone forming circuits.”
- How many patents are filed under CPC G10H1/42 (comprising tone forming circuits)?
- Our database includes 154 publications tagged with this CPC code.
- Is patent activity under CPC G10H1/42 growing?
- Publication counts under this code: 11 in 2024 vs 9 in 2025 (latest complete years).