H04L 1/1664
The supervisory signal being transmitted together with payload signals
Official title: {the supervisory signal being transmitted together with payload signals; piggybacking}
H04L1/1664 (The supervisory signal being transmitted together with payload signals) appears on 805 US grants and 970 published applications in this corpus.
Search patents in H04L- Granted patents
- 805
- Published applications
- 970
- Assignees
- 203
- Inventors
- 1,296
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 5 |
| 2003 | 10 | 9 |
| 2004 | 7 | 16 |
| 2005 | 3 | 13 |
| 2006 | 8 | 19 |
| 2007 | 9 | 14 |
| 2008 | 11 | 22 |
| 2009 | 9 | 23 |
| 2010 | 9 | 28 |
| 2011 | 18 | 26 |
| 2012 | 30 | 23 |
| 2013 | 34 | 18 |
| 2014 | 32 | 30 |
| 2015 | 29 | 25 |
| 2016 | 23 | 31 |
| 2017 | 29 | 35 |
| 2018 | 27 | 39 |
| 2019 | 39 | 65 |
| 2020 | 60 | 97 |
| 2021 | 69 | 100 |
| 2022 | 55 | 86 |
| 2023 | 74 | 99 |
| 2024 | 83 | 63 |
| 2025 | 74 | 45 |
| 2026 | 37 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and communications devices8 Sep 2026US 12,732,311 B2Sony Group Corporation
- Multi-user parallel channel access in WLAN systems1 Sep 2026US 12,726,972 B2InterDigital Patent Holdings, Inc.
- Enhancements for resource allocation in WLAN systems1 Sep 2026US 12,727,033 B2InterDigital Patent Holdings, Inc.
- Method and UE for determining request for resources from network apparatus in wireless network1 Sep 2026US 12,727,053 B2Samsung Electronics Co., Ltd.
- Method by which terminal transmits and receives signals related to positioning in wireless communication system supporting sidelink, and device therefor25 Aug 2026US 12,719,633 B2LG Electronics Inc.
- Methods and apparatuses of uci transmission27 Aug 2026US 2026/0255350 A1Lenovo (Beijing) Limited
- Indication of unused transmission occasions20 Aug 2026US 2026/0247390 A1Lenovo (Singapore) Pte. Ltd.
- Interconnect link management and overhead reduction13 Aug 2026US 2026/0236424 A1QUALCOMM Incorporated
- Methods for uplink control scheduling13 Aug 2026US 2026/0239333 A1InterDigital Patent Holdings, Inc.
- Enhanced multiplexing of uplink control information with different physical layer priorities6 Aug 2026US 2026/0231151 A1Intel Corporation
Most cited
By later US patents
- Synchronous data communication588US 8,054,752 B2Intuitive Surgical Operations, Inc. · 2011
- System and method for management of a shared frequency band571US 7,424,268 B2Cisco Technology, Inc. · 2008
- System and method for management of a shared frequency band527US 8,175,539 B2Cisco Technology, Inc. · 2012
- System and method for management of a shared frequency band using client-specific management techniques495US 7,408,907 B2Cisco Technology, Inc. · 2008
- System and method for spectrum management of a shared frequency band468US 7,269,151 B2Cognio, Inc. · 2007