C03B 2203/225
Matching coefficients of thermal expansion [cte] of glass layers
Official title: Matching coefficients of thermal expansion [CTE] of glass layers
C03B2203/225 (Matching coefficients of thermal expansion [cte] of glass layers) appears on 14 US grants and 8 published applications in this corpus.
Search patents in C03B- Granted patents
- 14
- Published applications
- 8
- Assignees
- 9
- Inventors
- 33
- Latest grant
- 14 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
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| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
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| 1987 | 0 | 0 |
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| 1989 | 0 | 0 |
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| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
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| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 3 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method to prevent cracks in optical fiber preforms14 Feb 2023US 11,577,982 B2Corning Incorporated
- Optical fiber having reduced residual stress discontinuity12 Jun 2007US 7,231,121 B2Samsung Electronics Co., Ltd.
- Fiber waveguide formed from chalcogenide glass and polymer13 Mar 2007US 7,190,875 B2OmniGuide, Inc.
- High index-contrast fiber waveguides and applications28 Nov 2006US 7,142,756 B2OmniGuide, Inc.
- High index-contrast fiber waveguides and applications24 May 2005US 6,898,359 B2OmniGuide Communications
- Method to prevent cracks in optical fiber preforms13 Apr 2017US 2017/0101335 A1Corning Incorporated
- Optical fiber glass base material manufacturing method and optical fiber glass base material12 Feb 2015US 2015/0040616 A1Shin-Etsu Chemical Co., Ltd.
- High index-contrast fiber waveguides and applications24 Nov 2005US 2005/0259944 A1OmniGuide, Inc.
- Optical fiber having reduced residual stress discontinuity18 Aug 2005US 2005/0180709 A1Samsung Electronics Co., Ltd.
- High index-contrast fiber waveguides and applications13 Mar 2003US 2003/0049003 A1OmniGuide Communications
Most cited
By later US patents
- High index-contrast fiber waveguides and applications61US 6,788,864 B2OmniGuide Communications · 2004
- High index-contrast fiber waveguides and applications45US 6,898,359 B2OmniGuide Communications · 2005
- Optical waveguide fiber containing titania and germania33US 5,841,933 A1998
- Optical waveguide containing P.sub.2 O.sub.5 and GeO.sub.230US 4,339,173 ACorning Glass Works · 1982
- High index-contrast fiber waveguides and applications28US 6,801,698 B2OmniGuide Communications · 2004