H04J 2203/0071
Monitoring
H04J2203/0071 (Monitoring) appears on 54 US grants and 26 published applications in this corpus.
Search patents in H04J- Granted patents
- 54
- Published applications
- 26
- Assignees
- 41
- Inventors
- 129
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 6 | 4 |
| 2003 | 2 | 3 |
| 2004 | 2 | 0 |
| 2005 | 3 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Autonomous topology realization for tilt control in an optical segment10 Mar 2026US 12,574,292 B2Infinera Corporation
- Method for allocating a point-to-point channel to a user module of an optical communication network, corresponding computer program product, storage medium and device20 Jun 2023US 11,683,114 B2Orange
- Service transmitting and receiving methods and devices for optical transport network (OTN)7 Feb 2023US 11,575,458 B2Zte Corporation
- Multi-service transport and receiving method and apparatus31 Mar 2020US 10,608,766 B2Huawei Technologies Co., Ltd.
- Coding scheme and multiframe transmission in optical networks22 Oct 2019US 10,454,617 B2Cisco Technology, Inc.
- Autonomous topology realization for tilt control in an optical segment25 Jul 2024US 2024/0250881 A1Infinera Corporation
- Method for allocating a point-to-point channel to a user module of an optical communication network, corresponding computer program product, storage medium and device27 Jan 2022US 2022/0029727 A1Orange
- Service Transmitting and Receiving Methods and Devices for Optical Transport Network (OTN)25 Mar 2021US 2021/0091870 A1Zte Corporation
- Multi-Service Transport and Receiving Method and Apparatus27 Dec 2018US 2018/0375604 A1Huawei Technologies Co., Ltd.
- Coding Scheme and Multiframe Transmission in Optical Networks1 Feb 2018US 2018/0034590 A1Cisco Technology, Inc.
Most cited
By later US patents
- Method and device for partitioning physical network resources444US 6,104,699 ATelefonaktiebolget LM Ericsson · 2000
- ATM switching element and method having independently accessible cell memories140US 5,583,861 AIntegrated Telecom Technology, Inc. · 1996
- Fault isolation for communication networks for isolating the source of faults comprising attacks, failures, and other network propagating errors115US 6,442,694 B1Massachusetts Institute of Technology · 2002
- Methods and apparatus for enqueueing and dequeueing data cells in an ATM switch fabric architecture91US 5,557,607 AIntegrated Telecom Technology, Inc. · 1996
- Apparatus for high speed communication system69US 6,449,274 B1PMC-Sierra, Inc. · 2002