G03H 2001/0495
Polarisation preserving holography where amplitude, phase and polarisation state of the original
Official title: {Polarisation preserving holography where amplitude, phase and polarisation state of the original objet wavefront are recorded}
G03H2001/0495 (Polarisation preserving holography where amplitude, phase and polarisation state of the original) appears on 14 US grants and 18 published applications in this corpus.
Search patents in G03H- Granted patents
- 14
- Published applications
- 18
- Assignees
- 9
- Inventors
- 76
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 6 |
| 2023 | 4 | 4 |
| 2024 | 0 | 3 |
| 2025 | 4 | 0 |
By publication year.
Recent patents
- Device acquiring holography and system including the same30 Dec 2025US 12,510,862 B2Electronics and Telecommunications Research Institute
- Method for birefringence patterning9 Dec 2025US 12,493,264 B2Meta Platforms Technologies, LLC
- Radial polarization conversion component, azimuthal polarization conversion component and manufacturing method thereof22 Jul 2025US 12,366,822 B2Feng Chia University
- Optical combiner with uniform illuminance throughput21 Jan 2025US 12,204,136 B2Meta Platforms Technologies, LLC
- System and method for interference fringe stabilization14 Nov 2023US 11,815,729 B2Meta Platforms Technologies, LLC
- Methods and systems for measuring optical characteristics of objects31 Oct 2024US 2024/0361233 A1University of the Witwatersrand, Johannesburg
- Systems and methods for optical tracking24 Oct 2024US 2024/0353532 A1Meta Platforms Technologies, LLC
- High efficiency reflective liquid crystal polarization hologram for multi-wavelengths15 Aug 2024US 2024/0272473 A1Meta Platforms Technologies, LLC
- System and method for fabricating holographic optical elements using polarization hologram master15 Jun 2023US 2023/0185236 A1Meta Platforms Technologies, LLC
- Method for birefringence patterning18 May 2023US 2023/0152750 A1Meta Platforms Technologies, LLC
Most cited
By later US patents