G09B 9/34
By cathode-ray screen display
Official title: by cathode-ray screen display ({G09B9/307,} G09B9/36 take precedence)
G09B9/34 (By cathode-ray screen display) appears on 19 US grants and 3 published applications in this corpus.
Search patents in G09B- Granted patents
- 19
- Published applications
- 3
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for an electric aircraft coaching simulator7 Nov 2023US 11,810,478 B1Beta Air, LLC
- Apparatus and methods for lighting synthetic terrain images4 Nov 2014US 8,876,534 B1Rockwell Collins, Inc.
- Three-dimensional internal back-projection system and method for using the same29 Nov 2011US 8,066,378 B2
- Internal projection system for projecting coherent light imagery onto a three-dimensional surface29 Nov 2011US 8,066,379 B2
- Visual display system for producing a continuous virtual image28 Nov 2000US 6,152,739 AMcDonnell Douglas Corporation
- Ray Casting for Coherent Light Internal Projection Systems12 Jan 2012US 2012/0008103 A1Iglobe Inc.
- Three-Dimensional Internal Projection System29 Jan 2009US 2009/0027622 A1Lalley Brothers Scientific LLC
- Three-dimensional internal back-projection system and method for using the same10 Apr 2008US 2008/0084542 A1
Most cited
By later US patents
- Video display control apparatus218US 5,195,746 ASimulator Technology, Inc. · 1993
- Modular display simulator and method209US 5,275,565 AAtari Games Corporation · 1994
- Methods and apparatus for generating and processing synthetic and absolute real time environments161US 5,255,211 ARedmond Productions, Inc. · 1993
- Multiple display synchronization apparatus and method64US 6,046,709 AIntergraph Corporation · 2000
- Hang gliding simulation system with a stereoscopic display37US 5,908,300 AEvans & Sutherland Computer Corporation · 1999