G02B 30/40
Giving the observer of a single two-dimensional [2d] image a perception of
Official title: giving the observer of a single two-dimensional [2D] image a perception of depth
G02B30/40 (Giving the observer of a single two-dimensional [2d] image a perception of) appears on 284 US grants and 335 published applications in this corpus.
Search patents in G02B- Granted patents
- 284
- Published applications
- 335
- Assignees
- 161
- Inventors
- 532
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 6 |
| 2005 | 0 | 11 |
| 2006 | 2 | 4 |
| 2007 | 2 | 5 |
| 2008 | 1 | 7 |
| 2009 | 5 | 9 |
| 2010 | 5 | 12 |
| 2011 | 6 | 12 |
| 2012 | 6 | 16 |
| 2013 | 7 | 7 |
| 2014 | 18 | 18 |
| 2015 | 11 | 16 |
| 2016 | 10 | 17 |
| 2017 | 16 | 14 |
| 2018 | 11 | 14 |
| 2019 | 11 | 20 |
| 2020 | 20 | 30 |
| 2021 | 26 | 24 |
| 2022 | 24 | 39 |
| 2023 | 17 | 14 |
| 2024 | 18 | 19 |
| 2025 | 20 | 12 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for a lensed display25 Aug 2026US 12,717,160 B2Universal City Studios LLC
- Display apparatus for providing expanded viewing window28 Jul 2026US 12,693,537 B2Samsung Electronics Co., Ltd.
- Optical display device30 Jun 2026US 12,669,718 B2InnerScene Limited
- Optical display, image capturing device and methods with variable depth of field7 Apr 2026US 12,598,285 B2Everysight Ltd.
- Apparatus and method for reproducing hologram image17 Mar 2026US 12,578,680 B2Electronics and Telecommunications Research Institute
- Display system11 Jun 2026US 2026/0158907 A1
- Virtual display systems in medical diagnostic tools11 Jun 2026US 2026/0161012 A1Brelyon, Inc.
- Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products14 May 2026US 2026/0133435 A1Wavefront Technology, Inc.
- Display systems and methods for determining registration between a display and a user's eyes12 Feb 2026US 2026/0044001 A1Magic Leap, Inc.
- Electric fireplace with holographic fan29 Jan 2026US 2026/0029130 A1Westlake Studios, Limited
Most cited
By later US patents
- Head-mounted display by integration of phase-conjugate material164US 6,999,239 B1Research Foundation of the University of Central Florida · 2006
- Three-dimensional image display system113US 6,054,969 AU. S. Philips Corporation · 2000
- Optical system and display101US 8,780,039 B2Sharp Kabushiki Kaisha · 2014
- Continuous adjustable 3deeps filter spectacles for optimized 3deeps stereoscopic viewing and its control method and means51US 7,976,159 B22011
- Light filtering system for creating perception of stereoscopic images from two-dimensional images and enhancing perception of objects40US 5,243,460 A1993