H04L 2025/03617
Time recursive algorithms
Official title: {Time recursive algorithms (H04L2025/03643 takes precedence)}
H04L2025/03617 (Time recursive algorithms) appears on 544 US grants and 477 published applications in this corpus.
Search patents in H04L- Granted patents
- 544
- Published applications
- 477
- Assignees
- 250
- Inventors
- 959
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 29 | 10 |
| 2002 | 20 | 27 |
| 2003 | 10 | 39 |
| 2004 | 33 | 42 |
| 2005 | 23 | 50 |
| 2006 | 40 | 34 |
| 2007 | 38 | 29 |
| 2008 | 32 | 34 |
| 2009 | 30 | 35 |
| 2010 | 34 | 33 |
| 2011 | 33 | 34 |
| 2012 | 40 | 23 |
| 2013 | 34 | 14 |
| 2014 | 24 | 9 |
| 2015 | 17 | 11 |
| 2016 | 12 | 3 |
| 2017 | 3 | 10 |
| 2018 | 12 | 6 |
| 2019 | 6 | 3 |
| 2020 | 10 | 13 |
| 2021 | 9 | 9 |
| 2022 | 8 | 3 |
| 2023 | 1 | 3 |
| 2024 | 5 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data processing for automatic modulation classification of wireless signals22 Jul 2025US 12,368,617 B2The MITRE Corporation
- Edge based partial response equalization27 May 2025US 12,316,481 B2Rambus Inc.
- Method and device for transmitting/receiving wireless signal in wireless communication system17 Sep 2024US 12,095,596 B2LG Electronics Inc.
- Linear equalization method and device for OTFS systems10 Sep 2024US 12,088,438 B2Beijing University of Posts and Telecommunications
- Method and apparatus including error vector magnitude definition and testing for antenna ports and multi-layer transmissions6 Aug 2024US 12,057,899 B2Lenovo (Singapore) Pte. Ltd.
- Methods for generation and equalization of waveform that time multiplexes reference signal and data6 Aug 2026US 2026/0230357 A1Wisig Networks Private Limited
- Fast channel equalization in communication channels using machine learning techniques3 Apr 2025US 2025/0112806 A1NVIDIA Corporation
- Data processing for automatic modulation classification of wireless signals18 Jul 2024US 2024/0243952 A1The MITRE Corporation
- Edge based partial response equalization14 Sep 2023US 2023/0291617 A1Rambus Inc.
- Method and Apparatus Including Error Vector Magnitude Definition and Testing for Antenna Ports and Multi-Layer Transmissions25 May 2023US 2023/0163813 A1Lenovo (Singapore) Pte. Ltd.
Most cited
By later US patents
- Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant683US 5,991,308 ATerayon Communication Systems, Inc. · 1999
- Apparatus and method for a reduced complexity tap leakage unit in a fast adaptive filter circuit249US 6,286,021 B1Texas Instruments Incorporated · 2001
- Phase interpolator device and method223US 6,509,773 B2Broadcom Corporation · 2003
- Estimation of two propagation channels in OFDM187US 6,298,035 B1Nokia Networks Oy · 2001
- Method and apparatus for fault recovery in a decision feedback equalizer159US 6,608,864 B13Com Corporation · 2003