G01S 7/52057
Cathode ray tube displays
Official title: {Cathode ray tube displays}
G01S7/52057 (Cathode ray tube displays) appears on 1,647 US grants and 1,366 published applications in this corpus.
Search patents in G01S- Granted patents
- 1,647
- Published applications
- 1,366
- Assignees
- 389
- Inventors
- 2,468
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 13 | 0 |
| 1979 | 18 | 0 |
| 1980 | 21 | 0 |
| 1981 | 21 | 0 |
| 1982 | 10 | 0 |
| 1983 | 30 | 0 |
| 1984 | 17 | 0 |
| 1985 | 12 | 0 |
| 1986 | 23 | 0 |
| 1987 | 26 | 0 |
| 1988 | 21 | 0 |
| 1989 | 22 | 0 |
| 1990 | 9 | 0 |
| 1991 | 15 | 0 |
| 1992 | 19 | 0 |
| 1993 | 18 | 0 |
| 1994 | 13 | 0 |
| 1995 | 29 | 0 |
| 1996 | 42 | 0 |
| 1997 | 37 | 0 |
| 1998 | 41 | 0 |
| 1999 | 67 | 0 |
| 2000 | 70 | 0 |
| 2001 | 70 | 14 |
| 2002 | 61 | 28 |
| 2003 | 58 | 46 |
| 2004 | 31 | 35 |
| 2005 | 10 | 45 |
| 2006 | 12 | 50 |
| 2007 | 11 | 54 |
| 2008 | 12 | 70 |
| 2009 | 22 | 79 |
| 2010 | 47 | 89 |
| 2011 | 31 | 72 |
| 2012 | 48 | 70 |
| 2013 | 45 | 72 |
| 2014 | 49 | 67 |
| 2015 | 67 | 68 |
| 2016 | 51 | 64 |
| 2017 | 34 | 60 |
| 2018 | 30 | 43 |
| 2019 | 48 | 55 |
| 2020 | 50 | 65 |
| 2021 | 56 | 54 |
| 2022 | 54 | 36 |
| 2023 | 53 | 36 |
| 2024 | 39 | 32 |
| 2025 | 32 | 38 |
| 2026 | 22 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01S 7/5206Two-dimensional coordinated display of distance and direction784
- G01S 7/52071Multicolour displays502
- G01S 7/52074Composite displays497
- G01S 7/52073Production of cursor lines, markers or indicia by electronic means366
- G01S 7/52068Stereoscopic displays90
- G01S 7/52058Displaying one measured variable25
Recent patents
- Ultrasonic diagnostic apparatus, operating method thereof, and recording medium on which learning algorithm is recorded8 Sep 2026US 12,727,848 B2Samsung Medison Co., Ltd.
- Ultrasound diagnosis apparatus and method of operating the same1 Sep 2026US 12,721,599 B2Samsung Medison Co., Ltd.
- Ultrasound diagnosis apparatus and ultrasound signal generating method28 Jul 2026US 12,690,844 B2Canon Kabushiki Kaisha
- Ultrasound diagnostic apparatus14 Jul 2026US 12,678,125 B2FUJIFILM Corporation
- Displaying data based on machine-reading of an ultrasound device30 Jun 2026US 12,667,333 B2Fujifilm Sonosite, Inc.
- Method and system for ultrasonic characterisation of a medium8 Oct 2026US 2026/0306066 A1Centre National De La Recherche Scientifique
- Ultrasound diagnosis apparatus and ultrasound signal generating method1 Oct 2026US 2026/0294402 A1Canon Kabushiki Kaisha
- Displaying data based on machine-reading of an ultrasound device17 Sep 2026US 2026/0272417 A1Fujifilm Sonosite, Inc.
- Systems and methods for elastographic and viscoelastographic imaging17 Sep 2026US 2026/0276799 A1Elastance Imaging LLC
- Spread spectrum coded waveforms in ultrasound diagnostics10 Sep 2026US 2026/0263048 A1Decision Sciences International Corporation
Most cited
By later US patents
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system968US 6,246,898 B1Sonometrics Corporation · 2001
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system862US 5,797,849 ASonometrics Corporation · 1998
- Three-dimensional digital ultrasound tracking system471US 5,515,853 ASonometrics Corporation · 1996
- Method and apparatus for displaying 3D ultrasound data using three modes of operation455US 5,934,288 AGeneral Electric Company · 1999
- Multiple ultrasound image registration system, method and transducer410US 6,014,473 AAcuson Corporation · 2000