H04Q 1/145
With switches arranged in a matrix configuration
Official title: {with switches arranged in a matrix configuration}
H04Q1/145 (With switches arranged in a matrix configuration) appears on 70 US grants and 47 published applications in this corpus.
Search patents in H04Q- Granted patents
- 70
- Published applications
- 47
- Assignees
- 38
- Inventors
- 116
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 8 |
| 2003 | 2 | 0 |
| 2004 | 3 | 4 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 14 |
| 2009 | 1 | 3 |
| 2010 | 3 | 2 |
| 2011 | 4 | 0 |
| 2012 | 3 | 1 |
| 2013 | 4 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Scalable and modular automated fiber optic cross-connect systems1 Aug 2023US 11,714,241 B2Telescent Inc.
- Telecommunications panel with grounding wire7 Jun 2022US 11,356,752 B2CommScope Technologies LLC
- Scalable and modular automated fiber optic cross-connect systems19 Jan 2021US 10,895,691 B2Telescent Inc.
- Electromagnetic linear drive actuating mechanism for a switching device9 Jul 2019US 10,347,435 B2
- Switching matrix9 Oct 2018US 10,097,905 B2United Technologists Europe Limited
- Incrementally scalable, two-tier system of robotic, fiber optic interconnect units enabling any-to-any connectivity28 Apr 2022US 2022/0132229 A1Telescent Inc.
- Scalable and modular automated fiber optic cross-connect systems5 Aug 2021US 2021/0239910 A1Telescent Inc.
- Telecommunications panel with grounding wire5 Nov 2020US 2020/0351573 A1CommScope Technologies LLC
- Scalable and modular automated fiber optic cross-connect systems21 Feb 2019US 2019/0056553 A1Telescent Inc.
- Switching Device21 Feb 2019US 2019/0057821 A1
Most cited
By later US patents
- Electronically-controllable fiber optic patch panel86US 6,243,510 B1Apcon, Inc. · 2001
- Electronic patching system for telecommunications devices72US 5,832,071 AVoelker Technologies, Inc. · 1998
- Visual outlet identification in a cable management system58US 5,541,586 AThe Whitaker Corporation · 1996
- Scalable and modular automated fiber optic cross-connect systems43US 8,068,715 B2Telescent Inc. · 2011
- Automatic MDF apparatus41US 5,870,528 AOki Electric Industry Co., Ltd. · 1999