G03B 21/562
Screens moving during projection
Official title: {Screens moving during projection (G03B21/58 - G03B21/62 take precedence)}
G03B21/562 (Screens moving during projection) appears on 94 US grants and 103 published applications in this corpus.
Search patents in G03B- Granted patents
- 94
- Published applications
- 103
- Assignees
- 56
- Inventors
- 209
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 3 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 3 |
| 2015 | 4 | 4 |
| 2016 | 9 | 18 |
| 2017 | 8 | 18 |
| 2018 | 10 | 10 |
| 2019 | 8 | 6 |
| 2020 | 6 | 8 |
| 2021 | 5 | 4 |
| 2022 | 7 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 3 |
| 2025 | 3 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image presentation system for amusement park attraction system2 Jun 2026US 12,643,051 B2Universal City Studios LLC
- One-way homogeneous beam expanding screen and three-dimensional display device12 May 2026US 12,625,382 B2Faith Billion Technology Development Limited
- Image projection apparatus7 Oct 2025US 12,434,618 B2Maxell, Ltd.
- Projection system17 Jun 2025US 12,332,554 B2Seiko Epson Corporation
- Robotically controlled speakers3 Jun 2025US 12,323,745 B2
- Image projection apparatus8 Jan 2026US 2026/0008405 A1Maxell, Ltd.
- Robotically controlled speakers11 Dec 2025US 2025/0379957 A1
- Dynamic augmented projected show elements4 Sep 2025US 2025/0278879 A1Disney Enterprises, Inc.
- Dynamic wall for augmented reality14 Aug 2025US 2025/0258425 A1Thomas Jefferson University
- Speckle mitigation for projection screens7 Aug 2025US 2025/0251656 A1Dolby Laboratories Licensing Corporation
Most cited
By later US patents
- Method and apparatus for high resolution three dimensional display118US 6,064,423 A2000
- Rotating flat screen fully addressable volume display system72US 5,148,310 A1992
- 360 degree viewing system having a liquid crystal display screen encircling a rotatable projection screen53US 4,943,851 AGold Stake · 1990
- Projection screen32US 4,390,239 AJohannes Heidenhain GmbH · 1983
- Moving screen projection technique for volumetric three-dimensional display32US 5,954,414 A1999