C03B 2205/44
Monotoring or regulating the preform feed rate
C03B2205/44 (Monotoring or regulating the preform feed rate) appears on 20 US grants and 24 published applications in this corpus.
Search patents in C03B- Granted patents
- 20
- Published applications
- 24
- Assignees
- 17
- Inventors
- 90
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 3 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical fiber with variable absorption7 Nov 2023US 11,808,970 B2Lumentum Operations LLC
- Optical fiber manufacturing method using relative bulk densities1 Feb 2022US 11,237,322 B2Furukawa Electric Co., Ltd.
- Optical fiber with low fictive temperature30 Mar 2021US 10,961,145 B2Corning Incorporated
- Method and apparatus for fabricating microstructured optical fibers16 Oct 2018US 10,099,955 B2
- Methods of making an optical fiber, and optical fiber3 Apr 2018US 9,932,260 B2Corning Incorporated
- Apparatus, system, and method for drawing an optical fiber22 Aug 2024US 2024/0279104 A1Sterlite Technologies Limited
- Optical fiber with variable absorption10 Mar 2022US 2022/0077643 A1Lumentum Operations LLC
- Optical fiber with low fictive temperature2 Sep 2021US 2021/0269352 A1Corning Incorporated
- Optical fiber manufacturing method9 Jan 2020US 2020/0012042 A1Furukawa Electric Co., Ltd.
- Optical fiber with low fictive temperature5 Apr 2018US 2018/0093915 A1Corning Incorporated
Most cited
By later US patents
- Active optical fiber and method for fabricating an active optical fiber235US 8,433,168 B2Optoelectronics Research Center, Tampere University of Technology · 2013
- 1,4-dihydropyridines14US 4,801,599 AGlaxo Inc. · 1989
- Method for controlling fiber diameter during drawing12US 5,551,967 ACorning Incorporated · 1996
- Apparatus for controlling fiber diameter during drawing10US 5,443,610 ACorning Incorporated · 1995
- Tapered core fiber manufacturing methods9US 9,484,706 B1nLIGHT, Inc. · 2016