H04N 9/3126
For spatial light modulators in series
Official title: {for spatial light modulators in series}
H04N9/3126 (For spatial light modulators in series) appears on 339 US grants and 362 published applications in this corpus.
Search patents in H04N- Granted patents
- 339
- Published applications
- 362
- Assignees
- 88
- Inventors
- 313
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 6 |
| 2005 | 5 | 12 |
| 2006 | 11 | 14 |
| 2007 | 8 | 14 |
| 2008 | 12 | 9 |
| 2009 | 7 | 16 |
| 2010 | 11 | 7 |
| 2011 | 5 | 6 |
| 2012 | 8 | 7 |
| 2013 | 10 | 10 |
| 2014 | 10 | 15 |
| 2015 | 16 | 15 |
| 2016 | 12 | 16 |
| 2017 | 11 | 22 |
| 2018 | 25 | 28 |
| 2019 | 28 | 32 |
| 2020 | 29 | 29 |
| 2021 | 24 | 20 |
| 2022 | 21 | 15 |
| 2023 | 22 | 28 |
| 2024 | 12 | 15 |
| 2025 | 18 | 10 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spatial light modulator for reduction of certain order light11 Aug 2026US 12,704,771 B2Dolby Laboratories Licensing Corporation
- Patch correction for light steering projector11 Aug 2026US 12,707,031 B2Barco Visual Solutions, Inc.
- High brightness projection systems and methods28 Jul 2026US 12,695,852 B2Barco Visual Solutions, Inc.
- Optical methods for reducing point spread function in phase light modulator applications5 May 2026US 12,620,782 B2Texas Instruments Incorporated
- Display controller with content-adaptive modulation control signaling7 Apr 2026US 12,598,275 B2Texas Instruments Incorporated
- Optical methods for reducing point spread function in phase light modulator applications13 Aug 2026US 2026/0237974 A1Texas Instruments Incorporated
- Method for steering light for a projector and light steering projector6 Aug 2026US 2026/0227669 A1Barco N.V.
- Image display device9 Jul 2026US 2026/0197426 A1Sony Group Corporation
- Display controller with content-adaptive modulation control signaling25 Jun 2026US 2026/0181111 A1Texas Instruments Incorporated
- High dynamic range (hdr) using a phase light modulator (plm) and laser phosphor illumination16 Apr 2026US 2026/0106956 A1Texas Instruments Incorporated
Most cited
By later US patents
- High resolution subtractive color projection system309US 5,594,563 AHoneywell Inc. · 1997
- Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization269US 5,929,946 AColorLink, Inc. · 1999
- High dynamic range display devices152US 6,891,672 B2The University of British Columbia · 2005
- Image display apparatus with modulators for modulating picture elements in an image147US 5,978,142 ASEOS Display, Limited · 1999
- Method and apparatus for reducing laser speckle125US 6,323,984 B1Silicon Light Machines Corporation · 2001