H04L 5/26
Combined with the use of different frequencies
Official title: combined with the use of different frequencies
H04L5/26 (Combined with the use of different frequencies) appears on 130 US grants and 141 published applications in this corpus.
Search patents in H04L- Granted patents
- 130
- Published applications
- 141
- Assignees
- 64
- Inventors
- 256
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 4 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 3 |
| 2013 | 6 | 5 |
| 2014 | 5 | 4 |
| 2015 | 4 | 8 |
| 2016 | 4 | 8 |
| 2017 | 9 | 10 |
| 2018 | 7 | 15 |
| 2019 | 15 | 17 |
| 2020 | 16 | 14 |
| 2021 | 12 | 9 |
| 2022 | 9 | 2 |
| 2023 | 9 | 4 |
| 2024 | 5 | 13 |
| 2025 | 6 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communications network and methods with enhanced duplex9 Dec 2025US 12,495,398 B2Sharp Kabushiki Kaisha
- Controlling multiplexing of a reference signal on an uplink shared channel14 Oct 2025US 12,445,256 B2QUALCOMM Incorporated
- Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure30 Sep 2025US 12,432,659 B2Electronics and Telecommunications Research Institute
- Methods and apparatus for dynamic scheduling of sub-band full duplex communications16 Sep 2025US 12,418,387 B2QUALCOMM Incorporated
- Per-resource type cross link interference reference signal configuration22 Jul 2025US 12,369,063 B2QUALCOMM Incorporated
- Enhanced resource determination for a signal and channel based on semi-static and dynamic duplex configuration for wireless communications30 Jul 2026US 2026/0222161 A1Intel Corporation
- Method, device and computer storage medium of communication26 Feb 2026US 2026/0059501 A1NEC Corporation
- Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure29 Jan 2026US 2026/0032595 A1Electronics and Telecommunications Research Institute
- Schedule announcement enhancements for coordinated time division multiple access23 Oct 2025US 2025/0331021 A1QUALCOMM Incorporated
- Transmit schemes for carrier aggregation with partially overlapped spectrum2 Oct 2025US 2025/0310068 A1QUALCOMM Incorporated
Most cited
By later US patents
- Data communication systems and methods247US 8,908,573 B1Sz Dji Technology Co., Ltd. · 2014
- Signal transmission system and a transmitter and a receiver for use in the system138US 4,768,187 AU. S. Philips Corporation · 1988
- Communications network system including acknowledgement indicating successful receipt of request for reserved communication slots and start time for said reserved communication slots120US 5,784,597 AHewlett-Packard Company · 1998
- Multiple access radio system95US 5,577,024 ANokia Mobile Phones Ltd. · 1996
- Communications system including synchronization information for timing upstream transmission of data and ability to vary slot duration77US 5,883,901 AHewlett-Packard Company · 1999