H04L 25/0391
Construction details of matrices
Official title: {construction details of matrices}
H04L25/0391 (Construction details of matrices) appears on 192 US grants and 217 published applications in this corpus.
Search patents in H04L- Granted patents
- 192
- Published applications
- 217
- Assignees
- 54
- Inventors
- 287
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 7 |
| 2012 | 5 | 13 |
| 2013 | 8 | 21 |
| 2014 | 22 | 27 |
| 2015 | 31 | 30 |
| 2016 | 24 | 16 |
| 2017 | 15 | 13 |
| 2018 | 15 | 16 |
| 2019 | 16 | 15 |
| 2020 | 18 | 14 |
| 2021 | 9 | 10 |
| 2022 | 10 | 7 |
| 2023 | 10 | 10 |
| 2024 | 4 | 6 |
| 2025 | 1 | 1 |
| 2026 | 2 | 5 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Signal generating method and signal generating device24 Feb 2026US 12,562,806 B2Sun Patent Trust
- Transmission method, transmission device, reception method, and reception device17 Feb 2026US 12,556,438 B2Sun Patent Trust
- Transmission modes and signaling for uplink MIMO support or single TB dual-layer transmission in LTE uplink11 Nov 2025US 12,470,264 B2Texas Instruments Incorporated
- Transmission method, transmission device, reception method, and reception device3 Sep 2024US 12,081,379 B2Sun Patent Trust
- Integrated circuit for controlling a communication scheme18 Jun 2024US 12,015,471 B2Sun Patent Trust
- Reciprocity-aided interference suppression via eigen beamforming17 Sep 2026US 2026/0280630 A1Telefonaktiebolaget LM Ericsson (publ)
- Signal generating method and signal generating device2 Jul 2026US 2026/0189294 A1Sun Patent Trust
- Transmission method, transmission device, reception method, and reception device11 Jun 2026US 2026/0163775 A1Sun Patent Trust
- Communication method and communication apparatus7 May 2026US 2026/0128962 A1
- Transmission modes and signaling for uplink mimo support or single tb dual-layer transmission in lte uplink5 Mar 2026US 2026/0066962 A1Texas Instruments Incorporated
Most cited
By later US patents
- System, method and apparatus for multi-input multi-output communications over per-transmitter power-constrained channels128US 9,503,170 B2Trustees of Tufts College · 2016
- Transmission method, transmission device, reception method, and reception device37US 8,831,134 B2Panasonic Intellectual Property Corporation of America · 2014
- Signal generating method and signal generating device37US 8,971,432 B2Panasonic Intellectual Property Corporation of America · 2015
- Method for transmitting and receiving channel state information in wireless communication system and device for the same30US 10,749,583 B2LG Electronics Inc. · 2020
- Signal generating method and signal generating device28US 9,325,396 B2Panasonic Intellectual Property Corporation of America · 2016