H04L 1/0687
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H04L1/0687 (Full feedback) appears on 51 US grants and 65 published applications in this corpus.
Search patents in H04L- Granted patents
- 51
- Published applications
- 65
- Assignees
- 36
- Inventors
- 157
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 9 |
| 2007 | 1 | 8 |
| 2008 | 4 | 6 |
| 2009 | 5 | 2 |
| 2010 | 1 | 3 |
| 2011 | 4 | 3 |
| 2012 | 5 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 1 |
| 2017 | 4 | 3 |
| 2018 | 0 | 1 |
| 2019 | 5 | 4 |
| 2020 | 4 | 0 |
| 2021 | 3 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 5 |
By publication year.
Recent patents
- Techniques for spatial domain basis function refinement19 Aug 2025US 12,395,269 B2QUALCOMM Incorporated
- Flexible feedback with outer coding18 Mar 2025US 12,255,847 B2QUALCOMM Incorporated
- Quantization of channel state information in multiple antenna systems17 Dec 2024US 12,170,551 B2Wi-LAN, Inc.
- Quantization of channel state information in multiple antenna systems27 Jun 2023US 11,689,254 B2Wi-LAN, Inc.
- Systems and methods for communicating using random codewords located within a restricted subset of a multi-dimensional sphere27 Jun 2023US 11,689,318 B2California Institute of Technology
- Information transmission method and apparatus, and base station, device, storage medium and program product9 Oct 2025US 2025/0317798 A1Zte Corporation
- Ntn iot harq disabling for harq bundling and multiple tb scheduling10 Jul 2025US 2025/0226923 A1Lenovo (Beijing) Limited
- Techniques for signal strength monitoring26 Jun 2025US 2025/0211397 A1QUALCOMM Incorporated
- Information transmission method and device, and storage medium5 Jun 2025US 2025/0184040 A1Zte Corporation
- Quantization of channel state information in multiple antenna systems10 Apr 2025US 2025/0119185 A1Wi-LAN, Inc.
Most cited
By later US patents
- Multiple-access multiple-input multiple-output (MIMO) communication system193US 7,636,573 B2QUALCOMM Incorporated · 2009
- Successive interference cancellation receiver processing with selection diversity111US 6,917,821 B2QUALCOMM Incorporated · 2005
- Method and apparatus to balance maximum information rate with quality of service in a MIMO system66US 7,599,443 B2Nokia Corporation · 2009
- Transmit antenna multi-mode tracking62US 7,248,638 B1LSI Logic Corporation · 2007
- Method and apparatus for providing efficient precoding feedback in a MIMO wireless communication system58US 7,881,247 B2InterDigital Technology Corporation · 2011