D07B 2301/5577
Using light guides
Official title: using light guides
D07B2301/5577 (Using light guides) appears on 21 US grants and 27 published applications in this corpus.
Search patents in D07B- Granted patents
- 21
- Published applications
- 27
- Assignees
- 22
- Inventors
- 85
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 2 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distributed position detection rope and distributed position detection system10 Feb 2026US 12,546,632 B2Neubrex Co., Ltd.
- Elongation and heat indicating synthetic fiber rope27 May 2025US 12,312,742 B2Hampidjan hf
- High strength data transmission cable11 Mar 2025US 12,248,194 B2Hampidjan hf
- Anchor rope system for an offshore device11 Jun 2024US 12,005,997 B2RWE Renewables GmbH
- Automated defect detection for wire rope using image processing techniques20 Feb 2024US 11,906,445 B2Goodrich Corporation
- Operation of a trailing cable27 Aug 2026US 2026/0251515 A1Innomotics GmbH
- Elongation and heat indicating synthetic fiber rope11 Jun 2026US 2026/0160019 A1Hampidjan hf
- High strength data transmission cable5 Jun 2025US 2025/0180842 A1Hampidjan hf
- Distributed position detection rope and distributed position detection system19 Oct 2023US 2023/0332931 A1Neubrex Co., Ltd.
- Assembly comprising a set of strands and a diagnostic device for diagnosing the state of the set of strands11 May 2023US 2023/0142511 A1Icam Ouest
Most cited
By later US patents
- Composite structures, such as coated wiring assemblies, having integral fiber optic-based condition detectors and systems which employ the same72US 7,154,081 B1Luna Innovations Incorporated · 2006
- Roundsling construction29US 5,651,572 A1997
- Rope of an elevator and a method for manufacturing the rope19US 9,126,805 B2Kone Corporation · 2015
- Electric cable with strain sensor and monitoring system and method for detecting strain in at least one electric cable14US 8,953,915 B2Prysmian S P A. · 2015
- Method and apparatus for evaluating parachutes under load9US 6,299,104 B1Photonics Laboratories, Inc. · 2001