G03B 21/602
Lenticular screens
Official title: Lenticular screens (G03B21/625 takes precedence)
G03B21/602 (Lenticular screens) appears on 224 US grants and 200 published applications in this corpus.
Search patents in G03B- Granted patents
- 224
- Published applications
- 200
- Assignees
- 114
- Inventors
- 402
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 6 |
| 2003 | 2 | 4 |
| 2004 | 7 | 5 |
| 2005 | 2 | 11 |
| 2006 | 7 | 13 |
| 2007 | 9 | 6 |
| 2008 | 10 | 9 |
| 2009 | 4 | 3 |
| 2010 | 4 | 2 |
| 2011 | 4 | 6 |
| 2012 | 5 | 13 |
| 2013 | 9 | 7 |
| 2014 | 2 | 6 |
| 2015 | 9 | 11 |
| 2016 | 13 | 17 |
| 2017 | 14 | 8 |
| 2018 | 14 | 9 |
| 2019 | 6 | 15 |
| 2020 | 14 | 10 |
| 2021 | 6 | 13 |
| 2022 | 12 | 14 |
| 2023 | 7 | 6 |
| 2024 | 12 | 1 |
| 2025 | 3 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Projector curtain14 Jul 2026US 12,681,377 B2Ivtech Jiangsu Co., Ltd.
- Display system5 May 2026US 12,619,137 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Projection screen and projection system10 Feb 2026US 12,547,063 B2Hisense Laser Display Co., Ltd
- Screen for projector and manufacturing method thereof9 Sep 2025US 12,411,401 B2Samsung Electronics Co., Ltd.
- Reflective screen, reflective screen unit, and video display device4 Mar 2025US 12,242,179 B2Dai Nippon Printing Co.Ltd.
- 3d-enabled high-brightness metal screen device13 Aug 2026US 2026/0235943 A1
- Projection screen9 Jul 2026US 2026/0194803 A1Brilliant Art technology co., Ltd.
- Projection screen and projection system21 May 2026US 2026/0140433 A1Hisense Laser Display Co., Ltd
- Screen and production method thereof, and die3 Jul 2025US 2025/0216761 A1Dexerials Corporation
- Projector curtain29 Feb 2024US 2024/0069426 A1Ivtech Jiangsu Co., Ltd.
Most cited
By later US patents
- Front projection screen63US 4,911,529 AU. S. Philips Corporation · 1990
- Reflection screen and front projection system59US 6,023,369 ADai Nippon Printing Co.Ltd. · 2000
- High contrast front and rear viewing surfaces for projection displays59US 6,529,322 B1University of Georgia Research Foundation, Inc. · 2003
- Front projection screen with rear light concentrating lens array58US 4,767,186 ANorth American Philips Consumer Electronics Corp. · 1988
- Projection markerboard57US 5,361,164 AWalltalkers · 1994