Youngo Limited
Hong Kong, CN· latest recorded location
YOUNGO LIMITED is named on 60 US grants and 2 published applications in this corpus. Its most frequent classification is F04D (Non-positive-displacement pumps).
- Granted patents
- 60
- Published applications
- 2
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 10 | 0 |
| 2016 | 11 | 2 |
| 2017 | 18 | 0 |
| 2018 | 4 | 0 |
| 2019 | 5 | 0 |
| 2020 | 6 | 0 |
| 2021 | 2 | 0 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Technology areas
Share of 62 documents
Recent patents
Most cited
By later US patents