G02B 6/327
With angled interfaces to reduce reflections
Official title: {with angled interfaces to reduce reflections}
G02B6/327 (With angled interfaces to reduce reflections) appears on 223 US grants and 212 published applications in this corpus.
Search patents in G02B- Granted patents
- 223
- Published applications
- 212
- Assignees
- 128
- Inventors
- 477
- Latest grant
- 14 Apr 2026
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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 15 | 34 |
| 2003 | 16 | 35 |
| 2004 | 32 | 24 |
| 2005 | 17 | 7 |
| 2006 | 17 | 9 |
| 2007 | 4 | 5 |
| 2008 | 7 | 4 |
| 2009 | 1 | 10 |
| 2010 | 7 | 3 |
| 2011 | 4 | 6 |
| 2012 | 4 | 4 |
| 2013 | 3 | 5 |
| 2014 | 5 | 2 |
| 2015 | 8 | 2 |
| 2016 | 3 | 6 |
| 2017 | 2 | 6 |
| 2018 | 3 | 3 |
| 2019 | 5 | 5 |
| 2020 | 7 | 3 |
| 2021 | 3 | 3 |
| 2022 | 5 | 6 |
| 2023 | 4 | 8 |
| 2024 | 2 | 7 |
| 2025 | 7 | 10 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Laser printed lensed optical fibers and associated methods23 Sep 2025US 12,422,633 B2Corning Research & Development Corporation
- Optical connection assembly17 Sep 2026US 2026/0276905 A1Sumitomo Electric Industries, Ltd.
- Optical connection component13 Aug 2026US 2026/0235814 A1Sumitomo Electric Industries, Ltd.
- 2d collimator array with reduced back reflection21 May 2026US 2026/0140323 A1II-Vi Delaware, Inc.
- Lensed fiber optic ferrule with simplified molding21 May 2026US 2026/0140328 A1US Conec Ltd.
- Multicore fiber fan-in fan-out design28 Aug 2025US 2025/0271619 A1Lumentum Operations LLC
Most cited
By later US patents
- Fibre optic single mode rotary joint307US 5,039,193 AFocal Technologies Incorporated · 1991
- OCT probe for eliminating ghost images109US 7,805,034 B2FUJIFILM Corporation · 2010
- Micromachined members coupled for relative rotation by hinges87US 6,392,220 B1XROS, Inc. · 2002
- Integrable fiberoptic coupler and resulting devices and systems85US 5,652,814 AE-Tek Dynamics, Inc. · 1997
- Optical module, and multi-core optical collimator and lens housing therefor71US 7,218,811 B2Furukawa Electric Co., Ltd. · 2007