H04L 2025/03624
Zero-forcing
Official title: {Zero-forcing}
H04L2025/03624 (Zero-forcing) appears on 77 US grants and 82 published applications in this corpus.
Search patents in H04L- Granted patents
- 77
- Published applications
- 82
- Assignees
- 75
- Inventors
- 213
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 4 |
| 2003 | 0 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 5 | 3 |
| 2007 | 3 | 3 |
| 2008 | 0 | 4 |
| 2009 | 1 | 12 |
| 2010 | 4 | 4 |
| 2011 | 6 | 10 |
| 2012 | 13 | 6 |
| 2013 | 4 | 5 |
| 2014 | 5 | 1 |
| 2015 | 5 | 2 |
| 2016 | 3 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 0 |
| 2020 | 3 | 6 |
| 2021 | 3 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 4 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Distributed minimum mean-square error interference rejection combining (MMSE-IRC) processing for radio access networks14 May 2024US 11,985,011 B2Intel Corporation
- Transmitting and receiving data in a wireless communication network using a combination of real and complex modulation types14 Mar 2023US 11,606,166 B2University of Surrey
- Methods for generation and equalization of waveform that time multiplexes reference signal and data6 Aug 2026US 2026/0230357 A1Wisig Networks Private Limited
- 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.
- Method and device for transmitting/receiving wireless signal in wireless communication system16 Mar 2023US 2023/0079521 A1LG Electronics Inc.
- Linear Equalization Method and Device for OTFS Systems9 Jun 2022US 2022/0182265 A1Beijing University of Posts and Telecommunications
- Communication device and communication method2 Sep 2021US 2021/0273830 A1MegaChips Corporation
Most cited
By later US patents
- Estimation of two propagation channels in OFDM187US 6,298,035 B1Nokia Networks Oy · 2001
- Adaptive equalizer having a variable step size influenced by output from a trellis decoder80US 6,829,297 B2Micronas Semiconductors, Inc. · 2004
- Adaptive equalizer with enhanced error quantization46US 6,418,164 B1Nxtwave Communications, Inc. · 2002
- Method and system for radio transmission of digital signals45US 5,970,060 ASiemens Aktiengesellschaft · 1999
- Wireless system with hybrid automatic retransmission request in interference-limited communications42US 7,295,624 B2Texas Instruments Incorporated · 2007