G03B 35/20
Using two or more projectors
Official title: using two or more projectors
G03B35/20 (Using two or more projectors) appears on 122 US grants and 133 published applications in this corpus.
Search patents in G03B- Granted patents
- 122
- Published applications
- 133
- Assignees
- 86
- Inventors
- 271
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 11 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 6 |
| 2007 | 2 | 9 |
| 2008 | 2 | 4 |
| 2009 | 2 | 4 |
| 2010 | 5 | 2 |
| 2011 | 5 | 11 |
| 2012 | 3 | 10 |
| 2013 | 8 | 6 |
| 2014 | 7 | 9 |
| 2015 | 9 | 7 |
| 2016 | 8 | 12 |
| 2017 | 9 | 7 |
| 2018 | 7 | 4 |
| 2019 | 4 | 10 |
| 2020 | 9 | 4 |
| 2021 | 3 | 4 |
| 2022 | 7 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unloading arm manipulation training device4 Aug 2026US 12,700,326 B2Korea Gas Corporation
- System for generating a 360 degree viewable image on laminar fog screen30 Jun 2026US 12,669,747 B2Disney Enterprises, Inc.
- Optimizing drive schemes for multiple projector systems13 Jan 2026US 12,526,390 B2Barco Visual Solutions, Inc.
- Optimizing drive schemes for multiple projector systems3 Dec 2024US 12,160,689 B2MTT Innovation Incorporated
- Image display apparatus30 Apr 2024US 11,973,929 B2Sony Group Corporation
- Optimizing drive schemes for multiple projector systems9 Apr 2026US 2026/0101022 A1Barco Visual Solutions, Inc.
- System for generating a 360 degree viewable image on laminar fog screen8 May 2025US 2025/0147401 A1Disney Enterprises, Inc.
- Unloading arm manipulation training device20 Feb 2025US 2025/0061813 A1Korea Gas Corporation
- Information processing system and method and non-transitory computer readable medium28 Nov 2024US 2024/0393671 A1FUJIFILM Business Innovation Corp.
- Optimizing drive schemes for multiple projector systems18 Jul 2024US 2024/0244163 A1MTT Innovation Incorporated
Most cited
By later US patents
- Method and facility for light-beam projection of images on a screen119US 6,283,597 B1DaimlerChrysler AG · 2001
- Recording and reproducing a 3-dimensional image91US 5,576,783 A1996
- Method and system of stereoscopic image display for guiding a viewer's eye motion using a three-dimensional mouse70US 7,091,931 B2Geo-Rae Co., Ltd. · 2006
- Method and system for controlling the motion of stereoscopic cameras using a three-dimensional mouse65US 7,084,838 B2Geo-Rae Co., Ltd. · 2006
- Apparatus and method for producing 3-dimensional images54US 5,255,028 A1993