G03H 2240/25
Magnetic variations
G03H2240/25 (Magnetic variations) appears on 7 US grants and 7 published applications in this corpus.
Search patents in G03H- Granted patents
- 7
- Published applications
- 7
- Assignees
- 10
- Inventors
- 26
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of recording and reproducing holograms13 May 2025US 12,298,717 B2Politechnika Warszawska
- Image photography method, image photography play method, spatial lighting modulator, image play device, and digital hologram forming device23 Oct 2018US 10,108,147 B2National University Corporation Toyohashi University of Technology
- Urethanes used as additives in a photopolymer formulation4 Nov 2014US 8,877,408 B2Bayer MaterialScience AG
- Light emission control for forming two-dimensional and three-dimensional images19 May 2009US 7,535,434 B2The Boeing Company
- Optical information recording apparatus, optical information reproducing apparatus, optical information recording/reproducing apparatus, and optical information recording medium5 Jun 2007US 7,227,827 B2Optware Corporation
- Optical computation device and optical computation method24 Apr 2025US 2025/0130610 A1Fujikura Ltd.
- Methods of Recording and Reproducing Holograms27 Apr 2023US 2023/0131927 A1Politechnika Warszawska
- Image Photography Method, Image Photography Play Method, Spatial Lighting Modulator, Image Play Device, and Digital Hologram Forming Device11 Sep 2014US 2014/0253986 A1National University Corporation Toyohashi University of Technology
- Urethanes used as additives in a photopolymer formulation20 Dec 2012US 2012/0321997 A1Bayer Intellectual Property GmbH
- Light emission control for forming two-dimensional and three-dimensional images27 Jul 2006US 2006/0164331 A1The Boeing Company
Most cited
By later US patents
- Information recorded medium, device for reading the information, information recorded medium transfer foil, and method for producing information recorded medium9US 6,502,757 B1Dai Nippon Printing Co.Ltd. · 2003
- Optical information recording apparatus, optical information reproducing apparatus, optical information recording/reproducing apparatus, and optical information recording medium2US 7,227,827 B2Optware Corporation · 2007
- Binary hologram transducer using magnetic bubbles1US 4,937,786 A1990
- Urethanes used as additives in a photopolymer formulation1US 8,877,408 B2Bayer MaterialScience AG · 2014