G03H 2001/2265
Achromatic holobject
Official title: {Achromatic holobject}
G03H2001/2265 (Achromatic holobject) appears on 32 US grants and 33 published applications in this corpus.
Search patents in G03H- Granted patents
- 32
- Published applications
- 33
- Assignees
- 22
- Inventors
- 49
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 3 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Achromatic holographic phase masks2 Sep 2025US 12,405,482 B2Ipg Photonics Corporation
- Skew mirrors, methods of use, and methods of manufacture13 May 2025US 12,298,549 B2Akonia Holographics LLC
- Single-shot Fresnel non-coherent correlation digital holographic device based on polarization-oriented planar lens8 Aug 2023US 11,720,060 B2Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Optically variable film, apparatus and method for making the same23 May 2023US 11,656,396 B2Illinois Tool Works Inc.
- Display apparatus capable of reducing luminance unevenness and color unevenness7 Mar 2023US 11,598,961 B2Seiko Epson Corporation
- Achromatic holographic phase marks18 Dec 2025US 2025/0383554 A1Ipg Photonics Corporation
- Optically variable film, apparatus and method for making the same5 Oct 2023US 2023/0314687 A1Illinois Tool Works Inc.
- Achromatic holographic phase masks2 Mar 2023US 2023/0062015 A1Ipg Photonics Corporation
- Skew Mirrors, Methods of Use, and Methods Of Manufacture21 Oct 2021US 2021/0325592 A1Akonia Holographics LLC
- Single-shot fresnel non-coherent correlation digital holographic device based on polarization-oriented planar lens17 Jun 2021US 2021/0181675 A1Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Most cited
By later US patents
- Full-color hologram92US 4,421,380 A1983
- Real time autostereoscopic displays using holographic diffusers60US 4,799,739 AAdvanced Dimensional Displays, Inc. · 1989
- Diffraction optics diffusing screen laminate for full color on-axis viewing56US 4,960,314 AHughes Aircraft Company · 1990
- Holographic printer27US 7,009,742 B2XYZ Imaging, Inc. · 2006
- Holographic printer27US 7,324,248 B2XYZ Imaging, Inc. · 2008