H04J 13/0011
Complementary
Official title: {Complementary}
H04J13/0011 (Complementary) appears on 112 US grants and 135 published applications in this corpus.
Search patents in H04J- Granted patents
- 112
- Published applications
- 135
- Assignees
- 38
- Inventors
- 204
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 6 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 4 |
| 2009 | 2 | 9 |
| 2010 | 1 | 16 |
| 2011 | 2 | 2 |
| 2012 | 6 | 6 |
| 2013 | 13 | 5 |
| 2014 | 10 | 7 |
| 2015 | 6 | 2 |
| 2016 | 3 | 6 |
| 2017 | 1 | 4 |
| 2018 | 4 | 3 |
| 2019 | 8 | 11 |
| 2020 | 11 | 13 |
| 2021 | 10 | 9 |
| 2022 | 5 | 5 |
| 2023 | 10 | 5 |
| 2024 | 4 | 5 |
| 2025 | 2 | 7 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Signal processing method and apparatus5 Aug 2025US 12,381,647 B2Huawei Technologies Co., Ltd.
- Timing detection device and method thereof11 Mar 2025US 12,250,020 B2Furuno Electric Co., Ltd.
- Methods for frequency division multiplexed on-off keying signals for wake-up radios13 Aug 2024US 12,063,596 B2InterDigital Patent Holdings, Inc.
- Method for tracking channel in wireless AV system and wireless device using same23 Jul 2024US 12,047,203 B2LG Electronics Inc.
- Apparatus, system and method of transmitting a PPDU9 Jul 2024US 12,034,579 B2Intel Corporation
- Sequence Sending Method and Communication Apparatus17 Sep 2026US 2026/0280743 A1Huawei Technologies Co., Ltd.
- Communication method and communication apparatus17 Sep 2026US 2026/0280947 A1Huawei 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.
- Communication method and related apparatus30 Jul 2026US 2026/0222255 A1Huawei Technologies Co., Ltd.
- Pulse train transmission method and communication apparatus7 May 2026US 2026/0128931 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Method and apparatus for efficient synchronization in spread spectrum communications220US 6,567,482 B1Telefonaktiebolaget LM Ericsson (publ) · 2003
- Communication method and system149US 5,533,013 ANokia Mobile Phones Ltd. · 1996
- Method for synchronizing a base station with a mobile station, a base station and a mobile station83US 7,062,002 B1Siemens Aktiengesellschaft · 2006
- Efficient physical layer preamble format56US 8,331,419 B2Marvell World Trade Ltd. · 2012
- Preamble using Golay sequence for access channel in cellular communications systems33US 6,839,876 B1Nortel Networks Limited · 2005