H04L 2027/0085
With no special signals for synchronisation
Official title: {with no special signals for synchronisation}
H04L2027/0085 (With no special signals for synchronisation) appears on 40 US grants and 43 published applications in this corpus.
Search patents in H04L- Granted patents
- 40
- Published applications
- 43
- Assignees
- 36
- Inventors
- 101
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 3 | 0 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 4 | 3 |
| 2010 | 0 | 4 |
| 2011 | 3 | 1 |
| 2012 | 1 | 4 |
| 2013 | 4 | 2 |
| 2014 | 2 | 4 |
| 2015 | 5 | 3 |
| 2016 | 4 | 4 |
| 2017 | 2 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Information transmission method and communication apparatus31 Mar 2026US 12,592,851 B2Huawei Technologies Co., Ltd.
- AI-assisted communication circuit optimization23 Jul 2024US 12,047,222 B2Mediatek Inc.
- Signal specification identification apparatus, control circuit, and program storage medium19 Sep 2023US 11,765,007 B2Mitsubishi Electric Corporation
- Estimating apparatus for bias drift of transmitting end modulator, compensating apparatus and receiver8 Sep 2020US 10,771,230 B2Fujitsu Limited
- Optical signal reception apparatus, optical communication system, and method of generating compensation signal of optical signal reception apparatus7 Jan 2020US 10,530,489 B2NEC Corporation
- Information transmission method and communication apparatus18 Jul 2024US 2024/0243961 A1Huawei Technologies Co., Ltd.
- Secondary cell activation method and apparatus, and storage medium, terminal and network device16 May 2024US 2024/0163054 A1Beijing Unisoc Communications Technology Co., Ltd.
- Signal specification identification apparatus, control circuit, and program storage medium18 May 2023US 2023/0155868 A1Mitsubishi Electric Corporation
- Ai-assisted communication circuit optimization5 Jan 2023US 2023/0006877 A1Mediatek Inc.
- Optical signal reception apparatus, optical communication system, and method of generating compensation signal of optical signal reception apparatus18 Apr 2019US 2019/0115983 A1NEC Corporation
Most cited
By later US patents
- Linear phase robust carrier recovery for QAM modems32US 6,904,098 B1Wideband Semiconductors, Inc. · 2005
- Feed-forward carrier phase recovery for optical communications16US 8,477,877 B2AT&T Intellectual Property I, L. P. · 2013
- Feed-forward carrier phase recovery for optical communications13US 8,861,647 B2AT&T Intellectual Property I, L. P. · 2014
- Adaptive equalizing apparatus and method11US 7,551,668 B2Sony Corporation · 2009
- Feed-forward carrier phase recovery for optical communications11US 9,203,511 B2AT&T Intellectual Property I, L. P. · 2015