G06F 13/4045
Where the bus bridge performs an extender function
Official title: {where the bus bridge performs an extender function}
G06F13/4045 (Where the bus bridge performs an extender function) appears on 537 US grants and 516 published applications in this corpus.
Search patents in G06F- Granted patents
- 537
- Published applications
- 516
- Assignees
- 288
- Inventors
- 1,145
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 14 | 0 |
| 1999 | 9 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 5 |
| 2002 | 18 | 13 |
| 2003 | 18 | 17 |
| 2004 | 14 | 19 |
| 2005 | 17 | 17 |
| 2006 | 19 | 16 |
| 2007 | 8 | 13 |
| 2008 | 15 | 23 |
| 2009 | 8 | 24 |
| 2010 | 22 | 14 |
| 2011 | 21 | 19 |
| 2012 | 16 | 19 |
| 2013 | 14 | 32 |
| 2014 | 22 | 26 |
| 2015 | 21 | 21 |
| 2016 | 12 | 18 |
| 2017 | 25 | 11 |
| 2018 | 19 | 22 |
| 2019 | 21 | 20 |
| 2020 | 25 | 19 |
| 2021 | 18 | 21 |
| 2022 | 19 | 30 |
| 2023 | 28 | 30 |
| 2024 | 22 | 22 |
| 2025 | 22 | 25 |
| 2026 | 12 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- I/O device connector with internal cable connections11 Aug 2026US 12,706,405 B2Intel Corporation
- Low power embedded USB2 (eUSB2) repeater7 Jul 2026US 12,675,426 B2Texas Instruments Incorporated
- PCIe device16 Jun 2026US 12,657,151 B2SK hynix Inc.
- Ungrouping and grouping of system busses using link macros capable of joining and splitting2 Jun 2026US 12,645,630 B2Microsoft Technology Licensing, LLC
- CAN bus interconnection circuit2 Jun 2026US 12,647,298 B2Hill-Rom Services, Inc.
- Device and method for performing communication between dies27 Aug 2026US 2026/0252511 A1Electronics and Telecommunications Research Institute
- Pcie device27 Aug 2026US 2026/0252518 A1SK hynix Inc.
- Pcie device27 Aug 2026US 2026/0252519 A1SK hynix Inc.
- Data transmission method, device, chiplet, readable storage medium, and program product13 Aug 2026US 2026/0236416 A1Black Sesame Technologies Inc.
- Repeater deterministic propagation delay6 Aug 2026US 2026/0228149 A1NXP USA, Inc.
Most cited
By later US patents
- Method and apparatus for distributing USB hub functions across a network270US 7,587,536 B2Icron Technologies Corporation · 2009
- Method and apparatus for extending a local PCI bus to a remote I/O backplane164US 5,764,924 ANCR Corporation · 1998
- Fiber optic memory coupling system with converter transmitting and receiving bus data in parallel fashion and diagnostic data in serial fashion157US 5,544,319 AEncore Computer U.S., Inc. · 1996
- Transparent PCI to PCI bridge with dynamic memory and I/O map programming129US 5,838,932 ACompaq Computer Corporation · 1998
- Method and apparatus for initializing a computer interface125US 6,374,317 B1Intel Corporation · 2002