H04J 3/167
Interaction with sdh/sonet
Official title: {interaction with SDH/SONET, e.g. carrying SDH/SONET frames, interfacing with SDH/SONET (H04J3/1664 takes precedence)}
H04J3/167 (Interaction with sdh/sonet) appears on 28 US grants and 33 published applications in this corpus.
Search patents in H04J- Granted patents
- 28
- Published applications
- 33
- Assignees
- 17
- Inventors
- 73
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 4 | 1 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 3 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application8 Apr 2025US 12,271,412 B2Google Inc.
- Data frame transmission method and related device14 Jan 2025US 12,199,747 B2Huawei Technologies Co., Ltd.
- Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application12 Dec 2023US 11,841,887 B2Google Inc.
- System and method for performing rate adaptation of constant bit rate (CBR) client data with a variable number of idle blocks for transmission over a metro transport network (MTN)5 Dec 2023US 11,838,111 B2Microchip Technology Incorporated
- Message arbitration in a ring interconnect system based on activity indications for each node in the ring interconnect3 Oct 2023US 11,777,869 B2Arm Limited
- Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application24 Jul 2025US 2025/0238453 A1Google Inc.
- Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application28 Mar 2024US 2024/0104126 A1Google Inc.
- Data Frame Transmission Method and Related Device20 Apr 2023US 2023/0122525 A1Huawei Technologies Co., Ltd.
- Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application16 Feb 2023US 2023/0048846 A1Google Inc.
- System and method for performing rate adaptation of constant bit rate (cbr) client data with a variable number of idle blocks for transmission over a metro transport network (mtn)5 Jan 2023US 2023/0006753 A1Microchip Technology Incorporated
Most cited
By later US patents
- Flexible ethernet client multi-service and timing transparency systems and methods23US 10,218,823 B2Ciena Corporation · 2019
- Generalized service protection systems and methods9US 10,425,153 B2Ciena Corporation · 2019
- Method and device for supporting optical transmission network service dispatch in optical synchronization network5US 8,238,365 B2Zte Corporation · 2012
- Apparatus and method for mapping a client signal5US 9,001,847 B2Electronics and Telecommunications Research Institute · 2015
- Techniques to map and de-map signals4US 7,564,875 B2Intel Corporation · 2009