G01S 15/8959
Using coded signals for correlation purposes
Official title: {using coded signals for correlation purposes}
G01S15/8959 (Using coded signals for correlation purposes) appears on 343 US grants and 355 published applications in this corpus.
Search patents in G01S- Granted patents
- 343
- Published applications
- 355
- Assignees
- 130
- Inventors
- 547
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 4 |
| 2002 | 23 | 19 |
| 2003 | 19 | 14 |
| 2004 | 14 | 15 |
| 2005 | 9 | 14 |
| 2006 | 5 | 9 |
| 2007 | 2 | 13 |
| 2008 | 2 | 12 |
| 2009 | 5 | 12 |
| 2010 | 7 | 20 |
| 2011 | 11 | 3 |
| 2012 | 5 | 7 |
| 2013 | 6 | 14 |
| 2014 | 5 | 14 |
| 2015 | 10 | 20 |
| 2016 | 16 | 26 |
| 2017 | 12 | 15 |
| 2018 | 20 | 15 |
| 2019 | 15 | 20 |
| 2020 | 14 | 20 |
| 2021 | 14 | 17 |
| 2022 | 16 | 9 |
| 2023 | 20 | 13 |
| 2024 | 19 | 13 |
| 2025 | 5 | 12 |
| 2026 | 13 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Postprocessing based high resolution RF systems6 Oct 2026US 12,754,304 B1Scidea Research, Inc.
- Ultrasound 3D imaging system22 Sep 2026US 12,740,758 B2TeraTech Corporation
- Systems and methods of sparse orthogonal diverging wave ultrasound imaging25 Aug 2026US 12,717,028 B2Daxsonics Ultrasound Inc.
- Ultrasound system and methods thereof for generation of a morphing function and elastic properties of a moving medium using full waveform inversion7 Jul 2026US 12,672,857 B2Ikko Health Ltd.
- Translating ensemble ultrasonic imaging and associated devices, systems, and methods16 Jun 2026US 12,653,494 B2Koninklijke Philips N. V.
- Spread spectrum coded waveforms in ultrasound diagnostics10 Sep 2026US 2026/0263048 A1Decision Sciences International Corporation
- Miniature Hardware and Methods to Transmit and Receive Signals without Interference13 Aug 2026US 2026/0235744 A1Imperial College Innovations Limited
- Determining material stiffness using multiple aperture ultrasound7 May 2026US 2026/0123917 A1Maui Imaging, Inc.
- Quarter-wave row-column array23 Apr 2026US 2026/0110787 A1Clinisonix Inc.
- Spatial compounded harmonic imaging for medical ultrasound applications29 Jan 2026US 2026/0029519 A1Monolithic Power Systems, Inc.
Most cited
By later US patents
- Ultrasound imaging system employing phase inversion subtraction to enhance the image150US 5,632,277 ASiemens Medical Systems, Inc. · 1997
- Ultrasonic diagnostic imaging with contrast agents143US 5,833,613 AAdvanced Technology Laboratories, Inc. · 1998
- Ultrasonic diagnostic imaging with harmonic contrast agents126US 5,706,819 AAdvanced Technology Laboratories, Inc. · 1998
- Ultrasonic imaging aberration correction system and method111US 6,023,977 AAcuson Corporation · 2000
- Method and apparatus for ultrasonic synthetic transmit aperture imaging using orthogonal complementary codes103US 6,048,315 AGeneral Electric Company · 2000