G01V 1/187
Direction-sensitive hydrophones
Official title: {Direction-sensitive hydrophones}
G01V1/187 (Direction-sensitive hydrophones) appears on 13 US grants and 13 published applications in this corpus.
Search patents in G01V- Granted patents
- 13
- Published applications
- 13
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 3 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
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Most cited
By later US patents