H04Q 1/15
Backplane arrangements
Official title: {Backplane arrangements}
H04Q1/15 (Backplane arrangements) appears on 156 US grants and 141 published applications in this corpus.
Search patents in H04Q- Granted patents
- 156
- Published applications
- 141
- Assignees
- 90
- Inventors
- 318
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 8 |
| 2003 | 13 | 3 |
| 2004 | 1 | 8 |
| 2005 | 5 | 5 |
| 2006 | 8 | 6 |
| 2007 | 6 | 6 |
| 2008 | 4 | 5 |
| 2009 | 3 | 2 |
| 2010 | 4 | 8 |
| 2011 | 3 | 6 |
| 2012 | 3 | 5 |
| 2013 | 7 | 8 |
| 2014 | 7 | 15 |
| 2015 | 14 | 10 |
| 2016 | 16 | 8 |
| 2017 | 5 | 8 |
| 2018 | 8 | 10 |
| 2019 | 11 | 5 |
| 2020 | 3 | 4 |
| 2021 | 7 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Switch subrack and cabinet system4 Feb 2025US 12,219,303 B2Huawei Technologies Co., Ltd.
- Storage system14 Jan 2025US 12,200,412 B2Huawei Technologies Co., Ltd.
- Heat dissipation subrack, heat dissipation cabinet, and backplane communication system17 Sep 2024US 12,096,592 B2Xi'an Zhongxing New Software Co., Ltd.
- Patch on interposer package with wireless communication interface22 Aug 2023US 11,737,154 B2Intel Corporation
- Compact networking device for remote stations27 Dec 2022US 11,540,031 B2Ubiquiti Inc.
- Rack standard interchangeable network switch and patch panel8 Oct 2026US 2026/0313273 A1
- Wavelength division multiplexing (wdm) lane shuffling in a network27 Aug 2026US 2026/0255090 A1Mellanox Technologies, Ltd.
- Backplane system, fabrication method therefor, and cabinet23 Oct 2025US 2025/0331117 A1xFusion Digital Technologies Co., Ltd
- Data forwarding device, computing device, and cabinet10 Apr 2025US 2025/0120039 A1xFusion Digital Technologies Co., Ltd
- Optical backplane interconnection apparatus and communication device19 Sep 2024US 2024/0310586 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Electronic backplane device for a fiber distribution shelf in an optical fiber administration system264US 5,724,468 ALucent Technologies Inc. · 1998
- Telecommunications distribution frame with tracing202US 5,448,675 AAT&T IPM Corp. · 1995
- Telecommunication network digital cross-connect panels having insertable modules with printed circuit board mounted coaxial jack switches124US 5,546,282 ATelect, Inc. · 1996
- Connector housing for a communication network91US 8,249,410 B2Corning Cable Systems LLC · 2012
- Miniature telephone jack and rack system78US 5,634,822 AAugat Inc. · 1997