H04J 13/14
Generation of codes with a zero correlation zone
H04J13/14 (Generation of codes with a zero correlation zone) appears on 96 US grants and 110 published applications in this corpus.
Search patents in H04J- Granted patents
- 96
- Published applications
- 110
- Assignees
- 50
- Inventors
- 226
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 11 |
| 2011 | 2 | 5 |
| 2012 | 13 | 7 |
| 2013 | 8 | 5 |
| 2014 | 7 | 8 |
| 2015 | 6 | 2 |
| 2016 | 6 | 2 |
| 2017 | 3 | 9 |
| 2018 | 4 | 3 |
| 2019 | 3 | 4 |
| 2020 | 5 | 8 |
| 2021 | 10 | 5 |
| 2022 | 3 | 7 |
| 2023 | 9 | 3 |
| 2024 | 7 | 4 |
| 2025 | 0 | 4 |
| 2026 | 2 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Circular time shift modulation for communications29 Sep 2026US 12,750,150 B2Rutgers, The State University of New Jersey
- Device and method for performing random access in non-terrestrial network system24 Mar 2026US 12,588,066 B2Uucom Co., Ltd
- User pairing method and related device10 Dec 2024US 12,167,385 B2Huawei Technologies Co., Ltd.
- Method, device and computer readable medium for PRACH sequence generation12 Nov 2024US 12,144,036 B2NEC Corporation
- Sequence-based signal transmission method and communication apparatus29 Oct 2024US 12,132,570 B2Huawei Technologies Co., Ltd.
- Physical layer protocol data unit sending method and apparatus, and physical layer protocol data unit receiving method and apparatus30 Jul 2026US 2026/0222100 A1Huawei Technologies Co., Ltd.
- Over-provisioned cyclic shift configuration for prach restricted sets9 Jul 2026US 2026/0197214 A1QUALCOMM Incorporated
- Device and method for performing random access in non-terrestrial network system2 Jul 2026US 2026/0190157 A1Uucom Co., Ltd
- Communication method and apparatus9 Apr 2026US 2026/0100775 A1
- Communication Method, Communication Apparatus, and Communication System26 Feb 2026US 2026/0058852 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Transmission and reception of reference preamble signals in OFDMA or OFDM communication systems54US 8,116,195 B2ZTE (USA) Inc. · 2012
- Random access structure for wireless networks53US 8,098,745 B2Texas Instruments Incorporated · 2012
- Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties19US 6,963,600 B1Daiei Electronics Co., Ltd. · 2005
- Method of generating random access preambles in wireless communication system18US 8,234,325 B2LG Electronics Inc. · 2012
- Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame preamble17US 9,762,347 B2One Media, LLC · 2017