H04N 13/388
Volumetric displays, i.e. systems where the image is built up from picture
Official title: Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
H04N13/388 (Volumetric displays, i.e. systems where the image is built up from picture) appears on 921 US grants and 1,033 published applications in this corpus.
Search patents in H04N- Granted patents
- 921
- Published applications
- 1,033
- Assignees
- 444
- Inventors
- 1,764
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 18 | 0 |
| 1999 | 15 | 0 |
| 2000 | 12 | 0 |
| 2001 | 21 | 4 |
| 2002 | 11 | 33 |
| 2003 | 12 | 16 |
| 2004 | 11 | 34 |
| 2005 | 12 | 27 |
| 2006 | 16 | 26 |
| 2007 | 12 | 30 |
| 2008 | 15 | 30 |
| 2009 | 17 | 25 |
| 2010 | 25 | 28 |
| 2011 | 17 | 32 |
| 2012 | 24 | 30 |
| 2013 | 20 | 34 |
| 2014 | 24 | 38 |
| 2015 | 34 | 39 |
| 2016 | 25 | 39 |
| 2017 | 42 | 68 |
| 2018 | 39 | 65 |
| 2019 | 75 | 65 |
| 2020 | 68 | 58 |
| 2021 | 43 | 76 |
| 2022 | 62 | 60 |
| 2023 | 52 | 52 |
| 2024 | 44 | 55 |
| 2025 | 55 | 38 |
| 2026 | 22 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stimulus-responsive depth-changing display6 Oct 2026US 12,756,813 B2T-Mobile USA, Inc.
- Display for three-dimensional image1 Sep 2026US 12,726,605 B2Magic Leap, Inc.
- Systems and methods for a lensed display25 Aug 2026US 12,717,160 B2Universal City Studios LLC
- Techniques for displaying images in a visual effects system25 Aug 2026US 12,717,405 B2Universal City Studios LLC
- System and method for advanced visualization and automated production tools for autostereoscopic 3D, multiview and volumetric displays30 Jun 2026US 12,671,799 B2Magnetic Media Holdings, Inc.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311368 A1Irida Labs S.A.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311369 A1Irida Labs S.A.
- System and a method to achieve single-shot stereo calibration8 Oct 2026US 2026/0311370 A1Irida Labs S.A.
- Modular adaptive illumination system for dual-purpose interactive apparatus8 Oct 2026US 2026/0313086 A1
- Projecting images on a spherical venue17 Sep 2026US 2026/0281291 A1Sphere Entertainment Group, LLC
Most cited
By later US patents
- Planar waveguide apparatus with diffraction element(s) and system employing same761US 9,671,566 B2Magic Leap, Inc. · 2017
- Image processing method and apparatus574US 6,496,598 B1Dynamic Digital Depth Research Pty Ltd · 2002
- Apparatus and method for image projection298US 5,506,597 ATexas Instruments Incorporated · 1996
- Apparatus and method for image projection with pixel intensity control291US 5,589,852 ATexas Instruments Incorporated · 1996
- System for imaging of light-sensitive media289US 6,049,317 ATexas Instruments Incorporated · 2000