H04L 2025/03356
Baseband transmission
Official title: {Baseband transmission}
H04L2025/03356 (Baseband transmission) appears on 477 US grants and 380 published applications in this corpus.
Search patents in H04L- Granted patents
- 477
- Published applications
- 380
- Assignees
- 160
- Inventors
- 552
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 15 | 6 |
| 2002 | 15 | 16 |
| 2003 | 12 | 12 |
| 2004 | 16 | 20 |
| 2005 | 12 | 21 |
| 2006 | 16 | 19 |
| 2007 | 16 | 16 |
| 2008 | 19 | 15 |
| 2009 | 19 | 20 |
| 2010 | 28 | 25 |
| 2011 | 14 | 13 |
| 2012 | 25 | 15 |
| 2013 | 40 | 19 |
| 2014 | 34 | 23 |
| 2015 | 35 | 29 |
| 2016 | 25 | 19 |
| 2017 | 16 | 14 |
| 2018 | 18 | 13 |
| 2019 | 18 | 18 |
| 2020 | 20 | 15 |
| 2021 | 11 | 12 |
| 2022 | 11 | 6 |
| 2023 | 8 | 7 |
| 2024 | 3 | 0 |
| 2025 | 2 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop2 Jun 2026US 12,647,142 B2Smart RF Inc.
- Frequency and power modulation radio frequency (RF) generator26 May 2026US 12,640,963 B2Samsung Electronics Co., Ltd.
- Method and system for equalizing digital signals using partial response maximum likelihood sequence equalization6 Jan 2026US 12,519,565 B1Keysight Technologies, Inc.
- Edge based partial response equalization27 May 2025US 12,316,481 B2Rambus Inc.
- High-speed signaling systems and methods with adaptable, continuous-time equalization27 May 2025US 12,316,482 B2Rambus Inc.
- Digital multi-band predistortion linearizer with subsampling feedback24 Sep 2026US 2026/0291532 A1Smart RF Inc.
- Communicating with an arbitrary waveform in a wireless communication system11 Jun 2026US 2026/0164309 A1Nokia Solutions and Networks Oy
- Decision feedback equaliser circuit23 Apr 2026US 2026/0113219 A1Wave Photonics Ltd
- Frequency and power modulation radio frequency (rf) generator30 Oct 2025US 2025/0337619 A1Samsung Electronics Co., Ltd.
- Techniques for increasing randomness among the communication lanes of a multilane wired data communication link8 May 2025US 2025/0150313 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Channel equalization system and method265US 6,904,110 B22005
- Low-latency equalization in multi-level, multi-line communication systems264US 7,269,212 B1Rambus Inc. · 2007
- Efficient fir filter for high-speed communication118US 6,272,173 B1Broadcom Corporation · 2001
- Adaptive noise-predictive partial-response equalization for channels with spectral nulls114US 5,784,415 AInternational Business Machines Corporation · 1998
- Multi-dimensional combined equalizer and decoder106US 6,009,120 ARockwell Science Center, Inc. · 1999