H04B 3/36
Repeater circuits
Official title: Repeater circuits (H04B3/58 takes precedence)
H04B3/36 (Repeater circuits) appears on 463 US grants and 398 published applications in this corpus.
Search patents in H04B- Granted patents
- 463
- Published applications
- 398
- Assignees
- 221
- Inventors
- 705
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 7 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 4 |
| 2003 | 6 | 8 |
| 2004 | 0 | 7 |
| 2005 | 5 | 4 |
| 2006 | 10 | 8 |
| 2007 | 7 | 7 |
| 2008 | 3 | 8 |
| 2009 | 2 | 4 |
| 2010 | 2 | 10 |
| 2011 | 7 | 8 |
| 2012 | 11 | 8 |
| 2013 | 8 | 17 |
| 2014 | 11 | 20 |
| 2015 | 20 | 13 |
| 2016 | 22 | 55 |
| 2017 | 37 | 33 |
| 2018 | 47 | 30 |
| 2019 | 45 | 48 |
| 2020 | 41 | 27 |
| 2021 | 33 | 24 |
| 2022 | 17 | 16 |
| 2023 | 17 | 11 |
| 2024 | 11 | 11 |
| 2025 | 8 | 12 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Repeater, cable, and control method28 Jul 2026US 12,695,479 B2Nuvoton Technology Corporation Japan
- Edge communication system with cascaded repeater devices over wired medium7 Jul 2026US 12,676,644 B2Peltbeam Inc.
- Wireless communication system based on mmWave RF repeaters17 Feb 2026US 12,556,249 B2Peltbeam Inc.
- Mechanism for saving power on a bus interface23 Dec 2025US 12,504,806 B2Apple Inc.
- Repeater generated forced resume for hosts with an EUSB repeater23 Sep 2025US 12,423,262 B2NXP USA, Inc.
- Edge communication system with cascaded repeater devices over wired medium1 Oct 2026US 2026/0303149 A1Peltbeam Inc.
- Low power and low cost active cable architecture27 Aug 2026US 2026/0254479 A1Lerain Technology Co., Ltd.
- Low swing repeater circuit with transition control2 Jul 2026US 2026/0189261 A1Advanced Micro Devices, Inc.
- Hybrid fiber-coaxial networks18 Jun 2026US 2026/0172278 A1ARRIS Enterprises LLC
- Mechanism for Saving Power on a Bus Interface19 Mar 2026US 2026/0079560 A1Apple Inc.
Most cited
By later US patents
- Millimeter-wave surface-wave communications708US 8,897,697 B1AT&T Intellectual Property I, L. P. · 2014
- Backhaul link for distributed antenna system604US 9,113,347 B2AT&T Intellectual Property I, L. P. · 2015
- Method and repeater for broadband distribution589US 9,893,795 B1AT&T Intellectual Property I, L. P. · 2018
- Access point and methods for use in a radio distributed antenna system479US 10,230,428 B1AT&T Intellectual Property I, L. P. · 2019
- Method and apparatus for transmitting electromagnetic waves472US 9,780,834 B2AT&T Intellectual Property I, L. P. · 2017