G02B 30/52
The three-dimensional [3d] volume being constructed from a stack or sequence of
Official title: the three-dimensional [3D] volume being constructed from a stack or sequence of two-dimensional [2D] planes, e.g. depth sampling systems
G02B30/52 (The three-dimensional [3d] volume being constructed from a stack or sequence of) appears on 310 US grants and 388 published applications in this corpus.
Search patents in G02B- Granted patents
- 310
- Published applications
- 388
- Assignees
- 197
- Inventors
- 703
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 6 |
| 2003 | 3 | 5 |
| 2004 | 3 | 5 |
| 2005 | 3 | 5 |
| 2006 | 6 | 10 |
| 2007 | 2 | 11 |
| 2008 | 3 | 5 |
| 2009 | 8 | 8 |
| 2010 | 9 | 5 |
| 2011 | 1 | 4 |
| 2012 | 6 | 11 |
| 2013 | 5 | 5 |
| 2014 | 6 | 10 |
| 2015 | 7 | 18 |
| 2016 | 6 | 15 |
| 2017 | 10 | 26 |
| 2018 | 12 | 30 |
| 2019 | 31 | 32 |
| 2020 | 31 | 33 |
| 2021 | 23 | 37 |
| 2022 | 27 | 32 |
| 2023 | 24 | 22 |
| 2024 | 17 | 25 |
| 2025 | 23 | 18 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Techniques for displaying images in a visual effects system25 Aug 2026US 12,717,405 B2Universal City Studios LLC
- Methods, devices, and systems for illuminating spatial light modulators12 May 2026US 12,625,374 B2Magic Leap, Inc.
- Display apparatus, system, and method5 May 2026US 12,619,096 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Optical display, image capturing device and methods with variable depth of field7 Apr 2026US 12,598,285 B2Everysight Ltd.
- Display system for rendering a scene with multiple focal planes10 Mar 2026US 12,572,028 B2Carnegie Mellon University
- Information processing device, information processing method, and computer-readable non-transitory storage medium20 Aug 2026US 2026/0246910 A1Sony Group Corporation
- 3d display apparatus and method based on low-coherence light source2 Jul 2026US 2026/0186320 A1Electronics and Telecommunications Research Institute
- Techniques for producing imagery in a visual effects system25 Jun 2026US 2026/0177807 A1Universal City Studios LLC
- Projection System Including a 3-D Extendable Projection Surface4 Jun 2026US 2026/0153748 A1Disney Enterprises, Inc.
- Vehicle display device26 Feb 2026US 2026/0056405 A1LG Electronics Inc.
Most cited
By later US patents
- Planar waveguide apparatus with diffraction element(s) and system employing same761US 9,671,566 B2Magic Leap, Inc. · 2017
- Three dimensional virtual and augmented reality display system577US 8,950,867 B2Magic Leap, Inc. · 2015
- Apparatus and methods for determining the three-dimensional shape of an object using active illumination and relative blurring in two-images due to defocus519US 6,229,913 B1The Trustees of Columbia University in the City of New York · 2001
- Three-dimensional display system241US 7,016,116 B22006
- Wide-angle glasses-free 3-D image display system without ghosting providing real depth and agreement between accommodation and convergence206US 7,646,540 B22010