C03B 2203/224
Mismatching coefficients of thermal expansion [cte] of glass layers
Official title: Mismatching coefficients of thermal expansion [CTE] of glass layers
C03B2203/224 (Mismatching coefficients of thermal expansion [cte] of glass layers) appears on 11 US grants and 8 published applications in this corpus.
Search patents in C03B- Granted patents
- 11
- Published applications
- 8
- Assignees
- 7
- Inventors
- 33
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
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| 2004 | 1 | 0 |
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| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photonic lanterns comprising optical fibers having up-down doped claddings2 Jun 2026US 12,645,033 B2Corning Incorporated
- Method to prevent cracks in optical fiber preforms14 Feb 2023US 11,577,982 B2Corning Incorporated
- Methods of making an optical fiber, and optical fiber3 Apr 2018US 9,932,260 B2Corning Incorporated
- Method of assembling optical fiber preforms20 Mar 2018US 9,919,956 B2Corning Incorporated
- Pure silica core, high birefringence, single polarization optical waveguide15 Mar 2011US 7,907,807 B2Weatherford/Lamb, Inc.
- Photonic lanterns comprising optical fibers having up-down doped claddings17 Oct 2024US 2024/0345325 A1Corning Incorporated
- Methods of making an optical fiber, and optical fiber19 Oct 2017US 2017/0297947 A1Corning Incorporated
- Method to prevent cracks in optical fiber preforms13 Apr 2017US 2017/0101335 A1Corning Incorporated
- Method of assembling optical fiber preforms13 Apr 2017US 2017/0101339 A1Corning Incorporated
- Multimode optical fiber and method of manufacturing the same6 Nov 2014US 2014/0328565 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Optical fiber with compression surface layer19US 4,181,403 A1980
- Quartz glass preform for optical waveguide10US 5,790,736 AHeraeus Quarzglas GmbH & Co.KG · 1998
- Method for making single-polorization, single mode optical fibers9US 4,838,916 ANippon Telegraph & Telephone Public Corporation · 1989
- Optical waveguide soot preform with reduced inner layer stress and method of making6US 4,344,670 ACorning Glass Works · 1982
- Method for making nanocrystalline glass-ceramic fibers6US 6,698,246 B1Corning Incorporated · 2004