H04B 10/25758
Between a central unit and a single remote unit by means of
Official title: {between a central unit and a single remote unit by means of an optical fibre}
H04B10/25758 (Between a central unit and a single remote unit by means of) appears on 378 US grants and 428 published applications in this corpus.
Search patents in H04B- Granted patents
- 378
- Published applications
- 428
- Assignees
- 222
- Inventors
- 825
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 6 |
| 2003 | 2 | 6 |
| 2004 | 3 | 10 |
| 2005 | 4 | 11 |
| 2006 | 5 | 6 |
| 2007 | 5 | 10 |
| 2008 | 2 | 14 |
| 2009 | 6 | 7 |
| 2010 | 11 | 6 |
| 2011 | 5 | 13 |
| 2012 | 5 | 16 |
| 2013 | 18 | 14 |
| 2014 | 12 | 15 |
| 2015 | 19 | 15 |
| 2016 | 21 | 33 |
| 2017 | 28 | 24 |
| 2018 | 26 | 24 |
| 2019 | 37 | 23 |
| 2020 | 20 | 21 |
| 2021 | 23 | 19 |
| 2022 | 16 | 40 |
| 2023 | 34 | 41 |
| 2024 | 25 | 21 |
| 2025 | 27 | 22 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and apparatuses for automatic configuration of ports in an optical network25 Aug 2026US 12,719,581 B2Telefonaktiebolaget LM Ericsson (publ)
- Distributed wireless system and apparatus11 Aug 2026US 12,706,675 B2Huawei Technologies Co., Ltd.
- Optical transmit device21 Jul 2026US 12,689,440 B21FINITY Inc.
- Effective ranging signal recovery from coherent IQ receiver14 Jul 2026US 12,683,692 B2Lumentum Operations LLC
- Optical communication system and method, optical module, and apparatus used in optical module16 Jun 2026US 12,659,035 B2Huawei Technologies Co., Ltd.
- Man-portable passive detection and tracking system1 Oct 2026US 2026/0303413 A1Raytheon Company
- Distributed retrodirective array of mobile tethered elements17 Sep 2026US 2026/0280712 A1Raytheon Company
- Electrical/optical communication conversion aggregator system23 Jul 2026US 2026/0213844 A1Dell Products L. P.
- Beamforming system9 Jul 2026US 2026/0196724 A1Huawei Technologies Co., Ltd.
- Phased-Array Radio Frequency Receiver21 May 2026US 2026/0142726 A1Phase Sensitive Innovations, Inc.
Most cited
By later US patents
- Backhaul link for distributed antenna system604US 9,113,347 B2AT&T Intellectual Property I, L. P. · 2015
- Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith470US 9,876,570 B2AT&T Intellectual Property I, L. P. · 2018
- Backhaul link for distributed antenna system451US 10,009,065 B2AT&T Intellectual Property I, L. P. · 2018
- Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof243US 8,532,492 B2Corning Cable Systems LLC · 2013
- Backhaul link for distributed antenna system227US 9,119,127 B1AT&T Intellectual Property I, L. P. · 2015