C03B 2205/46
Monotoring or regulating the preform position with respect to the draw axis
C03B2205/46 (Monotoring or regulating the preform position with respect to the draw axis) appears on 3 US grants and 6 published applications in this corpus.
Search patents in C03B- Granted patents
- 3
- Published applications
- 6
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 17 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Production method for multicore optical fiber17 Mar 2020US 10,590,024 B2Sumitomo Electric Industries, Ltd.
- Vertical drawing method for producing a cylindrical glass body and device for carrying out said method22 Feb 2011US 7,891,213 B2Heraeus Quarzglas GmbH & Co.KG
- Optical waveguide fiber draw guiding and coating method and apparatus18 Oct 1983US 4,410,344 AWestern Electric Company, Inc.
- Apparatus and method for constraining an optical fiber in a draw tower26 Sep 2024US 2024/0321258 A1Sterlite Technologies Limited
- Optical fiber manufacturing method and manufacturing apparatus21 Dec 2023US 2023/0406751 A1Sumitomo Electric Industries, Ltd.
- Production method for multicore optical fiber30 Aug 2018US 2018/0244556 A1Sumitomo Electric Industries, Ltd.
- Manufacturing method and manufacturing apparatus of optical fiber8 Oct 2015US 2015/0285994 A1Fujikura Ltd.
- Glass base material, manufacturing method thereof, and method for manufacturing optical fiber15 Jan 2009US 2009/0013726 A1
Most cited
By later US patents
- Vertical drawing method for producing a cylindrical glass body and device for carrying out said method18US 7,891,213 B2Heraeus Quarzglas GmbH & Co.KG · 2011
- Optical waveguide fiber draw guiding and coating method and apparatus14US 4,410,344 AWestern Electric Company, Inc. · 1983
- Production method for multicore optical fiber1US 10,590,024 B2Sumitomo Electric Industries, Ltd. · 2020