G02B 17/0678
Specially adapted to emit light in a 360° plane or hemisphere
Official title: {specially adapted to emit light in a 360° plane or hemisphere}
G02B17/0678 (Specially adapted to emit light in a 360° plane or hemisphere) appears on 4 US grants and 4 published applications in this corpus.
Search patents in G02B- Granted patents
- 4
- Published applications
- 4
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 4 Jan 2022
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| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
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