H04J 13/0018
Chaotic
Official title: {Chaotic}
H04J13/0018 (Chaotic) appears on 38 US grants and 39 published applications in this corpus.
Search patents in H04J- Granted patents
- 38
- Published applications
- 39
- Assignees
- 18
- Inventors
- 31
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 3 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 7 |
| 2011 | 4 | 5 |
| 2012 | 0 | 1 |
| 2013 | 11 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 5 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 3 | 0 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Air conditioner23 Jan 2024US 11,879,655 B2LG Electronics Inc.
- Vehicle bus message authentication using watermarking26 Sep 2023US 11,770,253 B2Ford Global Technologies, LLC
- High instantaneous bandwidth auto-indexing parallelized chaotic waveform data modulator and demodulator with temporal automatic gain control, increased path diversity and sequence lock up prevention27 Dec 2022US 11,539,558 B1Northrop Grumman Systems Corporation
- M-ary differential chaos shift keying method based on chaotic shape-forming filter27 Jul 2021US 11,075,669 B2Xi'an University of Technology
- Chip dithering using permuted randomized selection sets to enhance the LPI/LPD characteristics of a waveform25 May 2021US 11,016,734 B1Northrop Grumman Systems Corporation
- Biological Measurement Systems and Methods29 May 2025US 2025/0175209 A1Cuica LLC
- High instantaneous bandwidth auto-indexing parallelized chaotic waveform data modulator and demodulator with temporal automatic gain control, increased path diversity and sequence lock up prevention19 Jan 2023US 2023/0014489 A1Northrop Grumman Systems Corporation
- Vehicle bus message authentication using watermarking6 Oct 2022US 2022/0321349 A1Ford Global Technologies, LLC
- Air conditioner28 Oct 2021US 2021/0333003 A1LG Electronics Inc.
- M-ary Differential Chaos Shift Keying Method Based On Chaotic Shape-forming filter21 Jan 2021US 2021/0021296 A1Xi'an Univeristy of Technology
Most cited
By later US patents
- Chaotic digital code-division multiple access (CDMA) communication systems54US 6,331,974 B1The Regents of the University of California · 2001
- Hybrid pseudo-random noise and chaotic signal implementation for covert communication15US 8,644,362 B1The SI Organization, Inc. · 2014
- Adaptive link communications using adaptive chaotic spread waveform12US 8,369,377 B2Harris Corporation · 2013
- Communications system employing orthogonal chaotic spreading codes7US 8,406,276 B2Harris Corporation · 2013
- Method and apparatus for communicating data in a digital chaos cooperative network7US 9,479,217 B12016