H04L 2025/03509
Fractionally spaced
Official title: {fractionally spaced (H04L2025/03515 takes precedence)}
H04L2025/03509 (Fractionally spaced) appears on 91 US grants and 81 published applications in this corpus.
Search patents in H04L- Granted patents
- 91
- Published applications
- 81
- Assignees
- 57
- Inventors
- 201
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 10 |
| 2004 | 4 | 10 |
| 2005 | 6 | 9 |
| 2006 | 10 | 11 |
| 2007 | 8 | 5 |
| 2008 | 4 | 5 |
| 2009 | 7 | 6 |
| 2010 | 3 | 3 |
| 2011 | 3 | 1 |
| 2012 | 8 | 6 |
| 2013 | 5 | 2 |
| 2014 | 6 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- User-configurable high-speed line driver21 Jan 2025US 12,206,530 B2Brookhaven Science Associates, LLC
- Digital interpolation filter, corresponding rhythm changing device and receiving equipment16 May 2023US 11,652,472 B2B<>Com
- Quarter rate speculative decision feedback equalizer (DFE) and method for operating thereof18 Oct 2022US 11,477,057 B1Samsung Electronics Co., Ltd.
- Quarter-rate serial-link receiver with low-aperture-delay samplers25 May 2021US 11,018,845 B1The Regents of the University of California
- Quarter-rate charge-steering decision feedback equalizer (DFE)4 Feb 2020US 10,554,453 B1Ciena Corporation
- Apparatus and method for equalizing a digital input signal, receiver, base station and mobile device22 Aug 2024US 2024/0283678 A1Intel Corporation
- User-Configurable High-Speed Line Driver20 Jul 2023US 2023/0231746 A1Brookhaven Science Associates, LLC
- Device for Receiving Signals from a Network Cable22 Jul 2021US 2021/0226822 A1Pepperl + Fuchs GmbH
- Quarter-rate serial-link receiver with low-aperture-delay samplers27 May 2021US 2021/0160043 A1The Regents of the University of California
- Digital interpolation filter, corresponding rhythm changing device and receiving equipment15 Apr 2021US 2021/0111707 A1B<>Com
Most cited
By later US patents
- Channel equalization system and method265US 6,904,110 B22005
- Digital audio broadcasting system152US 5,283,780 AStanford Telecommunications, Inc. · 1994
- Fast frequency hopping with a code division multiplexed pilot in an OFDMA system96US 7,177,297 B2QUALCOMM Incorporated · 2007
- Fractionally-spaced equalizer for a DS-CDMA system50US 5,377,226 AHughes Aircraft Company · 1994
- Fractionally-spaced adaptively-equalized self-recovering digital receiver for amplitude-Phase modulated signals49US 5,970,093 ATiernan Communications, Inc. · 1999