H04Q 1/136
Having patch field management or physical layer management arrangements
Official title: {having patch field management or physical layer management arrangements}
H04Q1/136 (Having patch field management or physical layer management arrangements) appears on 298 US grants and 295 published applications in this corpus.
Search patents in H04Q- Granted patents
- 298
- Published applications
- 295
- Assignees
- 112
- Inventors
- 462
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 5 |
| 2003 | 6 | 5 |
| 2004 | 8 | 11 |
| 2005 | 6 | 7 |
| 2006 | 6 | 8 |
| 2007 | 7 | 12 |
| 2008 | 7 | 14 |
| 2009 | 17 | 20 |
| 2010 | 14 | 22 |
| 2011 | 12 | 19 |
| 2012 | 14 | 18 |
| 2013 | 23 | 31 |
| 2014 | 13 | 16 |
| 2015 | 27 | 14 |
| 2016 | 14 | 15 |
| 2017 | 20 | 17 |
| 2018 | 16 | 16 |
| 2019 | 19 | 12 |
| 2020 | 13 | 5 |
| 2021 | 4 | 6 |
| 2022 | 1 | 0 |
| 2023 | 4 | 8 |
| 2024 | 8 | 6 |
| 2025 | 3 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High fiber count cable distribution systems, apparatuses, and methods1 Sep 2026US 12,726,740 B2Corning Research & Development Corporation
- Patch panel with extension cable storage21 Apr 2026US 12,610,164 B2Go!Foton Holdings, Inc.
- Line-alignment indicator circuit and network cabling tool for simultaneous line alignment and line finding by sharing RJ45 connector port3 Feb 2026US 12,542,037 B2Yongzhou Noyafa Electronic Co., Ltd.
- Localized intelligent edge for fiber distribution solutions13 Jan 2026US 12,523,836 B2AFL Telecommunications LLC
- System and method for signaling interface status using a single indicator11 Nov 2025US 12,468,615 B2Arista Networks, Inc.
- Color coded cabling for a.i. driven optical networks7 May 2026US 2026/0128793 A1Panduit Corp.
- Localized intelligent edge for fiber distribution solutions16 Apr 2026US 2026/0104564 A1AFL Telecommunications LLC
- Automatic auditing system of cable topologies using port occupancy patterns8 Jan 2026US 2026/0011938 A1CommScope Technologies LLC
- System and method for signaling interface status using a single indicator24 Jul 2025US 2025/0238339 A1Arista Networks, Inc.
- Line-Alignment Indicator Circuit and Network Cabling Tool for Simultaneous Line Alignment and Line Finding by Sharing RJ45 Connector Port19 Jun 2025US 2025/0201088 A1Yongzhou Noyafa Electronic Co., Ltd.
Most cited
By later US patents
- Real time monitoring of cable patch panel295US 6,784,802 B1Nordx/CDT, Inc. · 2004
- Labeling and tracing system for jumper used in an exchange288US 5,821,510 ALucent Technologies Inc. · 1998
- Patching panel scanner271US 5,483,467 ARIT Technologies Ltd. · 1996
- Method and device for detecting the presence of a patch cord connector in a telecommunications patch system269US 6,350,148 B1Avaya Technology Corp. · 2002
- Method and device for identifying a specific patch cord connector as it is introduced into, or removed from, a telecommunications patch system266US 6,222,908 B1Avaya Technology Corp. · 2001