G09F 2013/1836
Using a frame-like light source
Official title: {using a frame-like light source}
G09F2013/1836 (Using a frame-like light source) appears on 16 US grants and 19 published applications in this corpus.
Search patents in G09F- Granted patents
- 16
- Published applications
- 19
- Assignees
- 15
- Inventors
- 33
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 5 |
| 2014 | 4 | 2 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
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By later US patents
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