H04Q 2201/802
In data transmission systems
Official title: in data transmission systems
H04Q2201/802 (In data transmission systems) appears on 80 US grants and 54 published applications in this corpus.
Search patents in H04Q- Granted patents
- 80
- Published applications
- 54
- Assignees
- 50
- Inventors
- 198
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 3 |
| 2002 | 6 | 11 |
| 2003 | 4 | 0 |
| 2004 | 7 | 7 |
| 2005 | 3 | 3 |
| 2006 | 14 | 4 |
| 2007 | 1 | 5 |
| 2008 | 6 | 4 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 3 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 4 |
| 2018 | 2 | 3 |
| 2019 | 3 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Communication system for automation and process engineering, and Y selector switch unit for such a communication system1 Nov 2022US 11,490,174 B2Ifm Electronic GmbH
- Scalable management plane for a modular network element16 Feb 2021US 10,924,324 B2Ciena Corporation
- Handle for insertion and removal of network component30 Jun 2020US 10,701,464 B2Arista Networks, Inc.
- Connector element information detections19 May 2020US 10,659,852 B2Hewlett-Packard Development Company, L. P.
- Cable junction devices21 Jan 2020US 10,542,329 B2Ppc Broadband, Inc.
- Communication system for automation and process engineering, and y selector switch unit for such a communication system24 Jun 2021US 2021/0195302 A1Ifm Electronic GmbH
- Handle for insertion and removal of network component5 Mar 2020US 2020/0077165 A1Arista Networks, Inc.
- Scalable management plane for a modular network element24 Oct 2019US 2019/0327126 A1Ciena Corporation
- Flexible connector interface7 Mar 2019US 2019/0072729 A1Quanta Computer Inc.
- Connector element information detections7 Mar 2019US 2019/0075376 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- System for monitoring connection pattern of data ports165US 6,961,675 B2iTRACS Corporation · 2005
- Network revision system with local system ports137US 7,370,106 B2Panduit Corp. · 2008
- Telecommunications system for providing both narrowband and broadband services to subscribers127US 6,314,102 B1Alcatel · 2001
- Indoor XDSL splitter assembly75US 6,137,866 ASiecor Operations, LLC · 2000
- Electronic patching system for telecommunications devices72US 5,832,071 AVoelker Technologies, Inc. · 1998