H04L 1/0618
Space-time coding
Official title: {Space-time coding}
H04L1/0618 (Space-time coding) appears on 2,506 US grants and 2,780 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,506
- Published applications
- 2,780
- Assignees
- 464
- Inventors
- 2,936
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 11 | 9 |
| 2002 | 16 | 52 |
| 2003 | 14 | 82 |
| 2004 | 33 | 121 |
| 2005 | 27 | 168 |
| 2006 | 72 | 193 |
| 2007 | 77 | 170 |
| 2008 | 130 | 187 |
| 2009 | 125 | 215 |
| 2010 | 165 | 191 |
| 2011 | 185 | 136 |
| 2012 | 216 | 147 |
| 2013 | 211 | 120 |
| 2014 | 177 | 119 |
| 2015 | 174 | 125 |
| 2016 | 114 | 95 |
| 2017 | 130 | 106 |
| 2018 | 98 | 112 |
| 2019 | 115 | 93 |
| 2020 | 101 | 93 |
| 2021 | 87 | 82 |
| 2022 | 70 | 47 |
| 2023 | 59 | 38 |
| 2024 | 44 | 42 |
| 2025 | 28 | 27 |
| 2026 | 20 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for controlling network entity in communication network6 Oct 2026US 12,757,260 B2Samsung Electronics Co., Ltd.
- Transmission method, reception method, transmitter, and receiver29 Sep 2026US 12,750,159 B2Panasonic Intellectual Property Corporation of America
- Life cycle management of a receiver with an artificial intelligence receiver module15 Sep 2026US 12,739,068 B2Viavi Solutions Inc.
- Radio terminal, radio access networ node, and method therefor1 Sep 2026US 12,726,301 B2NEC Corporation
- Method and apparatus for transmitting uplink control information1 Sep 2026US 12,726,984 B2LG Electronics Inc.
- Transmitter and method for transmitting data block in wireless communication system8 Oct 2026US 2026/0312754 A1Electronics and Telecommunications Research Institute
- Electronic device and method for indicating allocated resource region10 Sep 2026US 2026/0269882 A1Samsung Electronics Co., Ltd.
- Transmitting data to a network node, receiving data from a network node, and determining constellation points for signal transmission13 Aug 2026US 2026/0238539 A1Telefonaktiebolaget LM Ericsson (publ)
- Communication of high efficiency (he) long training fields (ltfs) in a wireless local area network (wlan)2 Jul 2026US 2026/0189274 A1InterDigital Patent Holdings, Inc.
- Method for transmitting and receiving data in cooperative communication system, and cooperative communication method2 Jul 2026US 2026/0189297 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Spatio-temporal processing for communication580US 6,144,711 ACisco Systems, Inc. · 2000
- Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter415US 6,351,499 B1Iospan Wireless, Inc. · 2002
- System and method for distributing wireless communication signals over metropolitan telecommunication networks323US 6,785,558 B1LGC Wireless, Inc. · 2004
- Spatio-temporal processing for interference handling318US 6,452,981 B1Cisco Systems, Inc. · 2002
- Method and apparatus for closed loop data transmission295US 7,139,328 B2Motorola, Inc. · 2006