H04L 25/0282
Provision for current-mode coupling
Official title: {Provision for current-mode coupling}
H04L25/0282 (Provision for current-mode coupling) appears on 379 US grants and 336 published applications in this corpus.
Search patents in H04L- Granted patents
- 379
- Published applications
- 336
- Assignees
- 165
- Inventors
- 521
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 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 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 7 |
| 2002 | 19 | 36 |
| 2003 | 20 | 14 |
| 2004 | 15 | 15 |
| 2005 | 15 | 18 |
| 2006 | 18 | 23 |
| 2007 | 17 | 18 |
| 2008 | 15 | 15 |
| 2009 | 20 | 18 |
| 2010 | 16 | 12 |
| 2011 | 13 | 20 |
| 2012 | 19 | 12 |
| 2013 | 14 | 17 |
| 2014 | 15 | 15 |
| 2015 | 17 | 9 |
| 2016 | 12 | 11 |
| 2017 | 12 | 8 |
| 2018 | 10 | 7 |
| 2019 | 11 | 15 |
| 2020 | 18 | 15 |
| 2021 | 11 | 10 |
| 2022 | 9 | 8 |
| 2023 | 5 | 4 |
| 2024 | 6 | 5 |
| 2025 | 4 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compensating DC loss in USB 2.0 high speed applications6 Jan 2026US 12,517,854 B2Texas Instruments Incorporated
- Apparatus and method for reduction of common mode signal in wired data communication link6 Jan 2026US 12,519,681 B2Huawei Technologies Co., Ltd.
- Hybrid source-series termination driver with constant output swing23 Sep 2025US 12,425,275 B2Samsung Electronics Co., Ltd.
- Low voltage drive circuit for transceiving analog data via a bus and methods for use therewith15 Apr 2025US 12,277,087 B2Sigmasense, LLC.
- Apparatus, power supply circuit, photoelectric conversion device, imaging device and movable object21 Jan 2025US 12,203,775 B2Canon Kabushiki Kaisha
- Data communication device and data communication system having the same25 Jun 2026US 2026/0180834 A1Leading Ui Co., Ltd.
- Compensating dc loss in usb 2.0 high speed applications7 May 2026US 2026/0127128 A1Texas Instruments Incorporated
- Low voltage drive circuit for transceiving analog data via a bus and methods for use therewith26 Mar 2026US 2026/0086970 A1Sigmasense, LLC.
- Hybrid source-series termination driver with constant output swing17 Apr 2025US 2025/0125998 A1Samsung Electronics Co., Ltd.
- Apparatus and method for reduction of common mode signal in wired data communication link5 Dec 2024US 2024/0406042 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Electrical current source circuitry for a bus416US 5,254,883 ARambus Inc. · 1993
- High speed bus system347US 5,355,391 ARambus Inc. · 1994
- Integrated Gigabit Ethernet transmitter architecture179US 6,259,745 B1Broadcom Corporation · 2001
- Three phase and polarity encoded serial interface148US 8,064,535 B2QUALCOMM Incorporated · 2011
- Integrating receiver with precharge circuitry138US 8,199,859 B2Rambus Inc. · 2012