H04J 2203/003
Medium of transmission
Official title: Medium of transmission, e.g. fibre, cable, radio
H04J2203/003 (Medium of transmission) appears on 95 US grants and 44 published applications in this corpus.
Search patents in H04J- Granted patents
- 95
- Published applications
- 44
- Assignees
- 57
- Inventors
- 214
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 5 |
| 2002 | 3 | 5 |
| 2003 | 4 | 4 |
| 2004 | 7 | 1 |
| 2005 | 3 | 3 |
| 2006 | 4 | 2 |
| 2007 | 1 | 3 |
| 2008 | 4 | 4 |
| 2009 | 5 | 1 |
| 2010 | 6 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 4 |
| 2015 | 1 | 0 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and apparatus for latency monitoring7 Nov 2023US 11,811,634 B2Telefonaktiebolaget LM Ericsson (publ)
- Apparatus, systems, and methods for optical channel management28 Feb 2023US 11,595,146 B2Juniper Networks, Inc.
- Apparatus, systems, and methods for optical channel management31 May 2022US 11,349,591 B2Juniper Networks, Inc.
- Method and apparatus for latency monitoring10 Aug 2021US 11,088,930 B2Telefonaktiebolaget LM Ericsson (publ)
- Apparatus, systems, and methods for optical channel management22 Jun 2021US 11,044,035 B2Juniper Networks, Inc.
- Apparatus, systems, and methods for optical channel management11 Aug 2022US 2022/0255656 A1Juniper Networks, Inc.
- Method and Apparatus for Latency Monitoring28 Oct 2021US 2021/0336864 A1Telefonaktiebolaget LM Ericsson (publ)
- Apparatus, systems, and methods for optical channel management16 Sep 2021US 2021/0288743 A1Juniper Networks, Inc.
- Apparatus, systems, and methods for optical channel management23 Jul 2020US 2020/0235839 A1Juniper Networks, Inc.
- Method and Apparatus for Latency Monitoring7 Nov 2019US 2019/0342198 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Access to telecommunications networks in multi-service environment695US 5,610,910 ANorthern Telecom Limited · 1997
- Interactive information services control system642US 5,481,542 AScientific-Atlanta, Inc. · 1996
- Access to telecommunications networks in multi-service environment233US 5,828,666 ANorthern Telecom Limited · 1998
- Multi-modulation radio communications114US 6,836,515 B1Hughes Electronics Corporation · 2004
- Method and system for providing broadcast channels over an emulated subnetwork109US 6,785,285 B1Fujitsu Network Communications, Inc. · 2004