H04R 19/08
Comprising two or more styli or transducers
Official title: comprising two or more styli or transducers (H04R19/10 takes precedence)
H04R19/08 (Comprising two or more styli or transducers) appears on 4 US grants and 4 published applications in this corpus.
Search patents in H04R- Granted patents
- 4
- Published applications
- 4
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
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Most cited
By later US patents