H04L 7/042
Detectors therefor
Official title: {Detectors therefor, e.g. correlators, state machines (digital correlators in general G06F17/15)}
H04L7/042 (Detectors therefor) appears on 1,159 US grants and 804 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,159
- Published applications
- 804
- Assignees
- 497
- Inventors
- 2,138
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 12 | 0 |
| 1987 | 8 | 0 |
| 1988 | 9 | 0 |
| 1989 | 13 | 0 |
| 1990 | 3 | 0 |
| 1991 | 10 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 21 | 0 |
| 1996 | 26 | 0 |
| 1997 | 22 | 0 |
| 1998 | 39 | 0 |
| 1999 | 22 | 0 |
| 2000 | 29 | 0 |
| 2001 | 20 | 13 |
| 2002 | 24 | 37 |
| 2003 | 22 | 32 |
| 2004 | 38 | 27 |
| 2005 | 30 | 36 |
| 2006 | 36 | 30 |
| 2007 | 28 | 41 |
| 2008 | 29 | 39 |
| 2009 | 30 | 43 |
| 2010 | 40 | 50 |
| 2011 | 47 | 34 |
| 2012 | 41 | 35 |
| 2013 | 63 | 40 |
| 2014 | 62 | 46 |
| 2015 | 71 | 45 |
| 2016 | 36 | 35 |
| 2017 | 36 | 33 |
| 2018 | 36 | 37 |
| 2019 | 45 | 35 |
| 2020 | 42 | 22 |
| 2021 | 26 | 22 |
| 2022 | 19 | 18 |
| 2023 | 20 | 16 |
| 2024 | 15 | 19 |
| 2025 | 19 | 11 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Serial data receiving apparatus and serial data receiving method26 May 2026US 12,640,969 B2Kabushiki Kaisha Toshiba
- Wake-up radio having single bit correlators31 Mar 2026US 12,592,788 B2Silicon Laboratories Inc.
- Frame synch detection with rate adaptation31 Mar 2026US 12,592,815 B2Infineon Technologies Americas Corp.
- Synchronized two-way direct current (DC) data-bus-inversion encoding for simultaneous bi-directional signaling24 Feb 2026US 12,562,883 B2NVIDIA Corporation
- Apparatus and method for high-speed synchronization in wireless communication24 Feb 2026US 12,562,950 B2Samsung Electronics Co., Ltd.
- Stateful traffic tracking synchronization in network devices24 Sep 2026US 2026/0291636 A1Hewlett Packard Enterprise Development LP
- Synchronized two-way direct current (dc) data-bus-inversion encoding for simultaneous bi-directional signaling2 Jul 2026US 2026/0189356 A1NVIDIA Corporation
- Radio devices25 Jun 2026US 2026/0180780 A1Nordic Semiconductor ASA
- Receiver with Flexible Link Synchronization23 Apr 2026US 2026/0113176 A1Texas Instruments Incorporated
- Codeword Synchronization Method, Receiver, Network Device, and Network System2 Apr 2026US 2026/0095299 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Method and system for communicating information in a digital signal540US 8,599,957 B2EMS Technologies, Inc. · 2013
- Method and system for communicating information in a digital signal503US 8,750,445 B2EMS Technologies, Inc. · 2014
- TDMA communications system with adaptive equalization159US 4,852,090 AMotorola, Inc. · 1989
- Method and apparatus for establishing and maintaining frame synchronization in a satellite communication system133US 5,619,507 ANEC Corporation · 1997
- High speed bidirectional digital cable transmission system130US 5,553,064 AStanford Telecommunications, Inc. · 1996