G03H 2225/61
For multicolour processing
Official title: for multicolour processing
G03H2225/61 (For multicolour processing) appears on 64 US grants and 72 published applications in this corpus.
Search patents in G03H- Granted patents
- 64
- Published applications
- 72
- Assignees
- 32
- Inventors
- 99
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 6 |
| 2010 | 2 | 2 |
| 2011 | 4 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 4 | 4 |
| 2015 | 1 | 6 |
| 2016 | 2 | 1 |
| 2017 | 5 | 9 |
| 2018 | 4 | 3 |
| 2019 | 5 | 5 |
| 2020 | 5 | 4 |
| 2021 | 3 | 8 |
| 2022 | 9 | 3 |
| 2023 | 2 | 3 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Holographic image display system12 Aug 2025US 12,386,311 B2Real View Imaging Ltd.
- Holographic image projection with holographic correction1 Jul 2025US 12,345,884 B2Envisics Ltd
- Stacked light emitting diode (led) hologram display25 Mar 2025US 12,261,155 B2Micron Technology, Inc.
- Colour optimisation for direct view9 Jul 2024US 12,035,079 B2Envisics Ltd
- Holographic image projection with holographic correction18 Jun 2024US 12,013,533 B2Envisics Ltd
- Holographic image projection with holographic correction16 Oct 2025US 2025/0321421 A1Envisics Ltd
- Holographic displays and methods25 Sep 2025US 2025/0298236 A1
- Device for combining beams and system having a device for combining beams and a white image hologram25 Sep 2025US 2025/0298374 A1Carl Zeiss Jena GmbH
- Holographic image projection with holographic correction19 Sep 2024US 2024/0310629 A1Envisics Ltd
- Stacked light emitting diode (led) hologram display8 Aug 2024US 2024/0266333 A1Micron Technology, Inc.
Most cited
By later US patents
- Apparatus and method for replicating a hologram using a steerable beam43US 6,266,167 B1Zebra Imaging, Inc. · 2001
- Projection type image display apparatus34US 5,798,864 AOlympus Optical Co., Ltd. · 1998
- Broad viewing angle displays and user interfaces34US 8,500,284 B2Real View Imaging Ltd. · 2013
- Pulsed-laser systems and methods for producing holographic stereograms30US 6,806,982 B2Zebra Imaging, Inc. · 2004
- Apparatus and method for displaying a video image25US 8,654,048 B2Cambridge Enterprise Limited · 2014