G06F 13/4004
Coupling between buses
Official title: {Coupling between buses}
G06F13/4004 (Coupling between buses) appears on 9,717 US grants and 9,202 published applications in this corpus.
Search patents in G06F- Granted patents
- 9,717
- Published applications
- 9,202
- Assignees
- 1,918
- Inventors
- 15,910
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 11 | 0 |
| 1984 | 20 | 0 |
| 1985 | 15 | 0 |
| 1986 | 19 | 0 |
| 1987 | 12 | 0 |
| 1988 | 21 | 0 |
| 1989 | 27 | 0 |
| 1990 | 21 | 0 |
| 1991 | 25 | 0 |
| 1992 | 33 | 0 |
| 1993 | 28 | 0 |
| 1994 | 64 | 0 |
| 1995 | 65 | 0 |
| 1996 | 109 | 0 |
| 1997 | 135 | 0 |
| 1998 | 205 | 0 |
| 1999 | 202 | 0 |
| 2000 | 193 | 0 |
| 2001 | 185 | 35 |
| 2002 | 153 | 129 |
| 2003 | 173 | 195 |
| 2004 | 176 | 236 |
| 2005 | 157 | 222 |
| 2006 | 202 | 228 |
| 2007 | 145 | 209 |
| 2008 | 182 | 235 |
| 2009 | 174 | 186 |
| 2010 | 208 | 194 |
| 2011 | 200 | 199 |
| 2012 | 194 | 245 |
| 2013 | 212 | 297 |
| 2014 | 266 | 418 |
| 2015 | 344 | 470 |
| 2016 | 364 | 608 |
| 2017 | 519 | 620 |
| 2018 | 623 | 622 |
| 2019 | 696 | 531 |
| 2020 | 599 | 544 |
| 2021 | 502 | 525 |
| 2022 | 518 | 538 |
| 2023 | 501 | 436 |
| 2024 | 491 | 448 |
| 2025 | 441 | 375 |
| 2026 | 238 | 457 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid ejection apparatus, recording medium, and liquid ejection head6 Oct 2026US 12,752,528 B2Konica Minolta, Inc.
- Clock converting circuit with symmetric structure6 Oct 2026US 12,754,585 B2Samsung Electronics Co., Ltd.
- System and method for facilitating dynamic command management in a network interface controller (NIC)6 Oct 2026US 12,754,857 B2Hewlett Packard Enterprise Development LP
- Memory device, memory system including the memory device, and operating method of the memory system6 Oct 2026US 12,754,858 B2Samsung Electronics Co., Ltd.
- Smart cable with heterogenous primary/sideband communication channels6 Oct 2026US 12,754,866 B1Astera Labs, Inc.
- Microcontroller, control system, and control method1 Oct 2026US 2026/0299942 A1Nuvoton Technology Corporation
- Firmware update switching control method and non-transitory computer readable medium1 Oct 2026US 2026/0300202 A1Getac Technology Corporation
- Automotive audio bus (a2b) bridge circuit1 Oct 2026US 2026/0300203 A1Harman Becker Automotive Systems GmbH
- System with cache-coherent memory and server-linking switch1 Oct 2026US 2026/0300204 A1Samsung Electronics Co., Ltd.
- Systems and methods of testing memory devices1 Oct 2026US 2026/0300205 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- System for displaying and controlling medical monitoring data618US 10,932,705 B2Masimo Corporation · 2021
- Storage router and method for providing virtual local storage495US 5,941,972 ACrossroads Systems, Inc. · 1999
- Computing in parallel processing environments463US 8,738,860 B1Tilera Corporation · 2014
- Bus bridge device including data bus of first width for a first processor, memory controller, arbiter circuit and second processor having a different second data width395US 5,909,559 ATexas Instruments Incorporated · 1999
- TCP/IP offload network interface device370US 6,434,620 B1Alacritech, Inc. · 2002