G02B 2006/12057
Niobium pentoxide
Official title: {Niobium pentoxide (Nb2O5)}
G02B2006/12057 (Niobium pentoxide) appears on 5 US grants and 8 published applications in this corpus.
Search patents in G02B- Granted patents
- 5
- Published applications
- 8
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Photonic transmission structure18 Nov 2025US 12,474,524 B2Viavi Solutions Inc.
- Photonic transmission structure21 Mar 2023US 11,609,372 B2Viavi Solutions Inc.
- Method for production of optical waveguides and coupling and devices made from the same5 Jan 2016US 9,229,158 B2
- Method for production of optical waveguides and coupling and devices made from the same18 Aug 2015US 9,111,730 B2
- Method for production of optical waveguides and coupling and devices made from the same2 Dec 2014US 8,900,899 B2
- Flexible photonic crystal panel21 May 2026US 2026/0140310 A1Christian-Albrechts-Universitaet zu Kiel
- Photonic transmission structure20 Nov 2025US 2025/0355177 A1Viavi Solutions Inc.
- Photonic transmission structure29 Jun 2023US 2023/0204857 A1Viavi Solutions Inc.
- Metallized high-index blaze grating incoupler20 Apr 2023US 2023/0120539 A1APPLIED Materials.Inc.
- Photonic transmission structure10 Feb 2022US 2022/0043204 A1Viavi Solutions Inc.
Most cited
By later US patents
- Method for production of optical waveguides and coupling and devices made from the same6US 8,900,899 B22014
- Method for production of optical waveguides and coupling and devices made from the same3US 9,111,730 B22015
- Method for production of optical waveguides and coupling and devices made from the same2US 9,229,158 B22016
- Photonic transmission structure1US 11,609,372 B2Viavi Solutions Inc. · 2023