H04L 25/0274
Arrangements for ensuring balanced coupling
Official title: {Arrangements for ensuring balanced coupling}
H04L25/0274 (Arrangements for ensuring balanced coupling) appears on 196 US grants and 185 published applications in this corpus.
Search patents in H04L- Granted patents
- 196
- Published applications
- 185
- Assignees
- 112
- Inventors
- 353
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 22 |
| 2003 | 8 | 8 |
| 2004 | 9 | 10 |
| 2005 | 6 | 10 |
| 2006 | 6 | 9 |
| 2007 | 3 | 4 |
| 2008 | 6 | 7 |
| 2009 | 7 | 4 |
| 2010 | 6 | 2 |
| 2011 | 11 | 13 |
| 2012 | 5 | 8 |
| 2013 | 7 | 12 |
| 2014 | 11 | 10 |
| 2015 | 14 | 10 |
| 2016 | 13 | 11 |
| 2017 | 7 | 4 |
| 2018 | 7 | 9 |
| 2019 | 8 | 6 |
| 2020 | 8 | 7 |
| 2021 | 9 | 6 |
| 2022 | 4 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmitter comprising feed forward equalizer8 Sep 2026US 12,732,399 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Interference-free transmission of signals between different earth potentials9 Sep 2025US 12,413,453 B2Robert Bosch GmbH
- Electrical current balancing system29 Jul 2025US 12,375,324 B2
- Adaptive mode imbalance compensation12 Nov 2024US 12,143,247 B2Aeonsemi, Inc.
- Synchronously-switched multi-input demodulating comparator6 Feb 2024US 11,894,961 B2Kandou Labs, S.A.
- Electrical Current Balancing System23 Oct 2025US 2025/0330042 A1
- Transmitter comprising feed forward equalizer7 Aug 2025US 2025/0254070 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Physical-layer signaling techniques for maintaining dc line balance31 Jul 2025US 2025/0247261 A1Analog Devices, Inc.
- Electrical current balancing system15 May 2025US 2025/0158853 A1
- In-phase noise suppression device18 Apr 2024US 2024/0128947 A1Empass Technology Inc.
Most cited
By later US patents
- Method and apparatus for RF common-mode noise rejection in a DSL receiver132US 6,459,739 B1Tioga Technologies Inc. · 2002
- Adaptive multiple sub-band common-mode RFI suppression112US 6,052,420 ANorthern Telecom Limited · 2000
- Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences106US 9,288,082 B1Kandou Labs, S.A. · 2016
- Low voltage differential signaling (LVDS) drivers and systems96US 6,590,422 B1Analog Devices, Inc. · 2003
- Low supply voltage differential signal driver82US 6,617,888 B2Intel Corporation · 2003