G03B 33/14
Using lenticular screens
Official title: using lenticular screens (integral with film G03C)
G03B33/14 (Using lenticular screens) appears on 25 US grants and 28 published applications in this corpus.
Search patents in G03B- Granted patents
- 25
- Published applications
- 28
- Assignees
- 16
- Inventors
- 46
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- LED illuminated projector12 Aug 2025US 12,386,249 B2Snap Inc.
- Projection display system6 Jun 2023US 11,669,001 B2Appotronics Corporation Limited
- Light source device and projector13 Sep 2022US 11,442,355 B2Seiko Epson Corporation
- Light modulator image display projector architectures24 May 2022US 11,340,521 B2Texas Instruments Incorporated
- Led illuminated projector30 Oct 2025US 2025/0334869 A1Snap Inc.
- Led illuminated projector27 Jul 2023US 2023/0236488 A1Wave Optics Ltd.
- Projection display system14 Apr 2022US 2022/0113612 A1Appotronics Corporation Limited
- Light source device and projector17 Mar 2022US 2022/0082923 A1Seiko Epson Corporation
- Naked eye 3d head-up display device with reflective diffuser sheet4 Feb 2021US 2021/0033858 A1E-Lead Electronic Co., Ltd.
Most cited
By later US patents
- Apparatus for imaging using an array of lenses221US 8,077,245 B22011
- Illumination system55US 6,863,401 B2Texas Instruments Incorporated · 2005
- Illumination system47US 7,118,225 B2Texas Instruments Incorporated · 2006
- Picture projection apparatus22US 6,568,815 B2Sony Corporation · 2003
- Light propagation structure and optical display device of optical system, light propagation method of optical system, and display method of optical display device10US 7,234,822 B2Seiko Epson Corporation · 2007