H04L 5/1453
Of modulation type
Official title: {of modulation type}
H04L5/1453 (Of modulation type) appears on 150 US grants and 155 published applications in this corpus.
Search patents in H04L- Granted patents
- 150
- Published applications
- 155
- Assignees
- 69
- Inventors
- 264
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 8 |
| 2003 | 1 | 8 |
| 2004 | 7 | 11 |
| 2005 | 7 | 2 |
| 2006 | 4 | 2 |
| 2007 | 7 | 5 |
| 2008 | 4 | 13 |
| 2009 | 6 | 7 |
| 2010 | 2 | 6 |
| 2011 | 8 | 3 |
| 2012 | 13 | 9 |
| 2013 | 7 | 5 |
| 2014 | 5 | 7 |
| 2015 | 7 | 13 |
| 2016 | 14 | 12 |
| 2017 | 12 | 9 |
| 2018 | 2 | 4 |
| 2019 | 5 | 8 |
| 2020 | 5 | 3 |
| 2021 | 3 | 2 |
| 2022 | 5 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 4 | 2 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High capacity DMRS sequences for a communication system17 Mar 2026US 12,580,704 B2Huawei Technologies Co., Ltd.
- Waveform capability indication17 Feb 2026US 12,556,904 B2
- Methods, systems and apparatuses for network assisted interference cancellation and/or suppression (NAICS) in long-term evolution (LTE) systems24 Jun 2025US 12,342,209 B2InterDigital Patent Holdings, Inc.
- Continuous phase modulation in wireless communications13 May 2025US 12,301,344 B2QUALCOMM Incorporated
- Waveform selection in wireless communications13 May 2025US 12,302,300 B2QUALCOMM Incorporated
- Hybrid automatic repeat request communication8 Oct 2026US 2026/0312738 A1QUALCOMM Incorporated
- Multi-uplink transmission validation during full-duplex operations24 Sep 2026US 2026/0291673 A1QUALCOMM Incorporated
- Csi-rs transmission method, apparatus and device20 Aug 2026US 2026/0246516 A1New H3C Technologies Co., Ltd.
- Coverage enhancement method and device in full-duplex communication system18 Jun 2026US 2026/0172161 A1Electronics and Telecommunications Research Institute
- Communication Method and Communication Apparatus18 Jun 2026US 2026/0172216 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Cardiac stimulation control and communication system154US 7,949,405 B22011
- Apparatus and method for bandwidth management in a multi-point OFDM/DMT digital communications system104US 6,141,317 ATellabs Operations, Inc. · 2000
- Air based emergency monitor, multimode communication, control and position finder system84US 7,561,881 B22009
- Wireless access system using selectively adaptable beam forming in TDD frames and method of operation80US 7,230,931 B2Raze Technologies, Inc. · 2007
- Medical diagnostic and communication system80US 7,548,787 B22009