C03B 37/01214
For making preforms of multifibres, fibre bundles other than multiple core preforms
Official title: {for making preforms of multifibres, fibre bundles other than multiple core preforms}
C03B37/01214 (For making preforms of multifibres, fibre bundles other than multiple core preforms) appears on 42 US grants and 39 published applications in this corpus.
Search patents in C03B- Granted patents
- 42
- Published applications
- 39
- Assignees
- 31
- Inventors
- 130
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 0 | 4 |
| 2021 | 0 | 2 |
| 2022 | 4 | 3 |
| 2023 | 4 | 2 |
| 2024 | 1 | 5 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hollow core optical fibers and methods of making6 Oct 2026US 12,753,108 B2Corning Incorporated
- Method for manufacturing microchannel plate28 Apr 2026US 12,612,327 B2
- Fabrication method and use of F40 mm large-size and high-contrast21 Oct 2025US 12,448,316 B2China Building Materials Academy Co., Ltd.
- Fiber optic image inverter with ultra-short twister, fabrication method therefor, application thereof, and related composition29 Jul 2025US 12,372,715 B2China Building Materials Academy Co., Ltd.
- Multi-fiber light guide, device with a multi-fiber light guide and method for producing the same6 May 2025US 12,292,594 B2Schott AG
- Fiber optic image inverter with ultra-short twister, fabrication method therefor, application thereof, and related composition29 May 2025US 2025/0172749 A1China Building Materials Academy Co., Ltd.
- Method for manufacturing microchannel plate12 Sep 2024US 2024/0300844 A1
- Glass composition resistant to ion bombardment, cladding glass of microchannel plate, microchannel plate and preparing method thereof20 Jun 2024US 2024/0199476 A1China Building Materials Academy Co., Ltd.
- Hollow core optical fibers and methods of making9 May 2024US 2024/0150218 A1Corning Incorporated
- Hollow core optical fibers and methods of making9 May 2024US 2024/0150219 A1Corning Incorporated
Most cited
By later US patents
- Method for making separable multiple core optical fibers, the resulting fiber structures, and uses thereof17US 6,539,151 B2Corning Incorporated · 2003
- Image-transmitting bundled optical fibers16US 4,397,524 ASumitomo Electric Industries, Ltd. · 1983
- Method of producing infrared image guide16US 4,652,288 AHoriba, Ltd. · 1987
- Image fiber, image fiber preform, and manufacturing processes thereof15US 5,048,923 AFujikura Ltd. · 1991
- Method for forming high-density multicore phase-locked fiber laser array12US 7,107,795 B22006