H04N 9/3132
Using one-dimensional electronic spatial light modulators
Official title: {using one-dimensional electronic spatial light modulators}
H04N9/3132 (Using one-dimensional electronic spatial light modulators) appears on 93 US grants and 95 published applications in this corpus.
Search patents in H04N- Granted patents
- 93
- Published applications
- 95
- Assignees
- 49
- Inventors
- 168
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 5 | 7 |
| 2004 | 5 | 3 |
| 2005 | 1 | 2 |
| 2006 | 7 | 6 |
| 2007 | 2 | 10 |
| 2008 | 6 | 5 |
| 2009 | 2 | 5 |
| 2010 | 1 | 7 |
| 2011 | 4 | 5 |
| 2012 | 5 | 3 |
| 2013 | 7 | 2 |
| 2014 | 5 | 7 |
| 2015 | 9 | 4 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 5 |
| 2019 | 3 | 4 |
| 2020 | 3 | 3 |
| 2021 | 2 | 3 |
| 2022 | 4 | 3 |
| 2023 | 0 | 1 |
| 2024 | 4 | 1 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Display system having 1-dimensional pixel array with scanning mirror18 Sep 2025US 2025/0291183 A1Magic Leap, Inc.
- Light field projectors and methods for redistributing light dynamically to achieve a light field6 Feb 2025US 2025/0047819 A1MTT Innovation Incorporated
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Most cited
By later US patents
- Laser projection display system492US 6,594,090 B2Eastman Kodak Company · 2003
- Laser projection display system282US 6,577,429 B1Eastman Kodak Company · 2003
- Laser based display method and system194US 8,427,590 B2Soraa, Inc. · 2013
- Methods and apparatus for image projection157US 5,920,361 ANitor · 1999
- Multi-beam laser scanning display system with speckle elimination149US 6,154,259 APhotera Technologies, Inc. · 2000