G03H 2224/06
Thermal or photo-thermal means
G03H2224/06 (Thermal or photo-thermal means) appears on 16 US grants and 15 published applications in this corpus.
Search patents in G03H- Granted patents
- 16
- Published applications
- 15
- Assignees
- 13
- Inventors
- 37
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 3 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of forming a security device12 Aug 2025US 12,384,189 B2DLR Newco Limited
- Optical device, a system and a method for forming a distribution of a three-dimensional light field19 Jul 2022US 11,392,088 B2Imec Vzw
- Apparatus and method for displaying holographic three-dimensional image6 Sep 2016US 9,436,159 B2Samsung Electronics Co., Ltd.
- Holographic storage material2 Aug 2011US 7,990,593 B2Tesa Scribos GmbH
- Method for forming fine concavo-convex patterns, method for producing optical diffraction structure, and method for copying optical diffraction structure7 Jun 2011US 7,955,785 B2Dai Nippon Printing Co.Ltd.
- Method of forming a security device10 Nov 2022US 2022/0355608 A1De La Rue International Limited
- Matrix-array optical component for focusing an incident light beam on a series of points1 Sep 2022US 2022/0276425 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Optical device, a system and a method for forming a distribution of a three-dimensional light field25 Mar 2021US 2021/0088969 A1Imec Vzw
- Apparatus and method for displaying holographic three-dimensional image11 Jun 2015US 2015/0160612 A1Samsung Electronics Co., Ltd.
- Method and Device for Marking Objects, Particularly Components of a Motor Vehicle, with an Embossed Hologram and Objects Marked in this Way28 Jun 2012US 2012/0160747 A1Mann+Hummel GmbH
Most cited
By later US patents
- Document with an optical diffraction safety element103US 4,984,824 ALGZ Landis & Gyr Zug AG · 1991
- Method and apparatus for producing a relief pattern with a microscopic structure, in particular having an optical diffraction effect82US 4,761,253 ALGZ Landis & Gyr Zug AG · 1988
- High efficiency volume diffractive elements in photo-thermo-refractive glass70US 6,673,497 B2University of Central Florida · 2004
- Process for production of high efficiency volume diffractive elements in photo-thermo-refractive glass56US 6,586,141 B1University of Central Florida · 2003
- Laser based etching device5US 6,596,967 B22003