C03B 2207/90
With vapour generated from solid glass precursors, i.e. by sublimation
Official title: with vapour generated from solid glass precursors, i.e. by sublimation
C03B2207/90 (With vapour generated from solid glass precursors, i.e. by sublimation) appears on 48 US grants and 31 published applications in this corpus.
Search patents in C03B- Granted patents
- 48
- Published applications
- 31
- Assignees
- 25
- Inventors
- 128
- Latest grant
- 6 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 6 |
| 2006 | 2 | 3 |
| 2007 | 4 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing optical fiber parent material, and method for manufacturing optical fiber6 Jun 2023US 11,667,559 B2Sumitomo Electric Industries, Ltd.
- Gas branching apparatus and method for manufacturing fine glass particle deposited body using the same16 Jun 2020US 10,683,230 B2Furukawa Electric Co., Ltd.
- Process for fabrication of ytterbium doped optical fiber7 Aug 2018US 10,040,714 B2Council of Scientific and Industrial Research
- Apparatus and method for manufacturing glass preform16 Aug 2016US 9,416,043 B2Fujikura Ltd.
- Optical fiber preform manufacturing method, optical fiber preform, and optical fiber17 May 2016US 9,340,444 B2Sumitomo Electric Industries, Ltd.
- Gas branching apparatus and method for manufacturing fine glass particle deposited body using the same27 Aug 2020US 2020/0270164 A1Furukawa Electric Co., Ltd.
- Method for manufacturing optical fiber parent material, and method for manufacturing optical fiber6 Aug 2020US 2020/0247710 A1Sumitomo Electric Industries, Ltd.
- Preparation of a quartz glass body in a hanging metal sheet crucible14 Mar 2019US 2019/0077688 A1Heraeus Quarzglas GmbH & Co.KG
- Gas branching apparatus and method for manufacturing fine glass particle deposited body using the same28 Sep 2017US 2017/0275198 A1Furukawa Electric Co., Ltd.
- Process for fabrication of ytterbium doped optical fiber24 Mar 2016US 2016/0083284 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Optical fiber and method for making such fiber230US 7,313,312 B2Corning Incorporated · 2007
- Process for making sintered glasses and ceramics73US 4,501,602 ACorning Glass Works · 1985
- Method of fabricating optical fiber doped with rare earth element using volatile complex54US 5,961,682 ASamsung Electronics Co., Ltd. · 1999
- Low temperature method for making optical fibers39US 4,378,987 ACorning Glass Works · 1983
- Alkali and fluorine doped optical fiber37US 7,088,900 B1Corning Incorporated · 2006