H04W 48/12
Using downlink control channel
Official title: using downlink control channel
H04W48/12 (Using downlink control channel) appears on 6,183 US grants and 8,024 published applications in this corpus.
Search patents in H04W- Granted patents
- 6,183
- Published applications
- 8,024
- Assignees
- 734
- Inventors
- 7,330
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 24 | 0 |
| 2000 | 36 | 0 |
| 2001 | 10 | 12 |
| 2002 | 23 | 25 |
| 2003 | 25 | 53 |
| 2004 | 26 | 48 |
| 2005 | 20 | 68 |
| 2006 | 30 | 59 |
| 2007 | 24 | 68 |
| 2008 | 33 | 126 |
| 2009 | 45 | 114 |
| 2010 | 50 | 168 |
| 2011 | 84 | 152 |
| 2012 | 131 | 153 |
| 2013 | 172 | 249 |
| 2014 | 177 | 258 |
| 2015 | 211 | 352 |
| 2016 | 269 | 376 |
| 2017 | 333 | 370 |
| 2018 | 345 | 514 |
| 2019 | 428 | 641 |
| 2020 | 524 | 772 |
| 2021 | 604 | 734 |
| 2022 | 602 | 665 |
| 2023 | 576 | 693 |
| 2024 | 563 | 611 |
| 2025 | 513 | 443 |
| 2026 | 258 | 300 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wireless communication method, network device and terminal device22 Sep 2026US RE51,042 E1Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Techniques for surrounding information indication15 Sep 2026US 12,739,734 B2QUALCOMM Incorporated
- Search space group switching method and apparatus8 Sep 2026US 12,732,897 B2Vivo Mobile Communication Co., Ltd.
- Discovery resource selection based on discovery transmission type8 Sep 2026US 12,732,968 B2KYOCERA Corporation
- Radio terminal, radio access networ node, and method therefor1 Sep 2026US 12,726,301 B2NEC Corporation
- Handling of non-network energy savings capable ue mobility in network energy savings capable cells1 Oct 2026US 2026/0304290 A1Telefonaktiebolaget LM Ericsson (publ)
- Critical update signaling for wireless networking1 Oct 2026US 2026/0304298 A1Cisco Technology, Inc.
- Method and apparatus for network parameter adaptation17 Sep 2026US 2026/0281876 A1Samsung Electronics Co., Ltd.
- User equipment (ue)10 Sep 2026US 2026/0270851 A1Sharp Kabushiki Kaisha
- Wireless local area network system, method, and communication apparatus3 Sep 2026US 2026/0261960 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Uplink interference detection using transmission matrices408US 9,572,055 B2Spectrum Effect Inc. · 2017
- Sleep control for network of bluetooth low energy devices328US 9,282,582 B1Aruba Networks, Inc. · 2016
- Method for transmitting broadcast information in a digital control channel288US 5,404,355 AEricsson GE Mobile Communications Inc. · 1995
- Adaptive medium access control scheme for wireless LAN274US 5,384,777 AInternational Business Machines Corporation · 1995
- Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture259US 6,862,622 B2Van Drebbel Mariner LLC · 2005