G03H 1/182
Post-exposure processing
Official title: {Post-exposure processing, e.g. latensification}
G03H1/182 (Post-exposure processing) appears on 150 US grants and 132 published applications in this corpus.
Search patents in G03H- Granted patents
- 150
- Published applications
- 132
- Assignees
- 112
- Inventors
- 364
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 4 |
| 2003 | 4 | 5 |
| 2004 | 5 | 4 |
| 2005 | 3 | 4 |
| 2006 | 1 | 8 |
| 2007 | 8 | 12 |
| 2008 | 2 | 10 |
| 2009 | 6 | 8 |
| 2010 | 10 | 14 |
| 2011 | 7 | 5 |
| 2012 | 5 | 3 |
| 2013 | 9 | 6 |
| 2014 | 2 | 6 |
| 2015 | 5 | 7 |
| 2016 | 4 | 1 |
| 2017 | 1 | 6 |
| 2018 | 5 | 10 |
| 2019 | 3 | 3 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 5 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Chemical diffusion treated volume holograms and methods for making the same2 Sep 2025US 12,405,409 B2Meta Platforms Technologies, LLC
- Laminated glazing having holographic film and method for producing a laminated glazing15 Jul 2025US 12,358,265 B2Acr II Glass America Inc.
- Apodization of refractive index profile in volume gratings21 Feb 2023US 11,585,967 B2Meta Platforms Technologies, LLC
- Digital holographic imaging apparatus14 Dec 2021US 11,199,812 B2Olympus Corporation
- Liquid crystal laminate and method for manufacturing a liquid crystal laminate15 Dec 2020US 10,864,705 B2Toppan Printing Co., Ltd.
- System and method for generating holographic optical images in curable material26 Jun 2025US 2025/0208566 A1
- Volume hologram laminate, method for producing volume hologram laminate, volume hologram transfer foil, volume hologram label, volume hologram sheet for embedding, card, and hologram sticker-type product15 May 2025US 2025/0155846 A1Dai Nippon Printing Co.Ltd.
- Replication of a master holographic optical element with variable illumination1 May 2025US 2025/0138476 A1Carl Zeiss Jena GmbH
- Device for replicating a master holographic optical element with variable illumination24 Apr 2025US 2025/0130506 A1Carl Zeiss Jena GmbH
- Method for Replicating Large-Area Holographic Optical Element, and Large Area Holographic Optical Element Replicated Thereby18 Apr 2024US 2024/0125996 A1LG Chem.Ltd.
Most cited
By later US patents
- Formation of microstamped patterns on surfaces and derivative articles1,049US 5,512,131 APresident and Fellows of Harvard College · 1996
- Laser engraved verification hologram and associated methods169US 5,331,443 ACrown Roll Leaf, Inc. · 1994
- Process for making embossed metallic leafing pigments116US 5,624,076 AAvery Dennison Corporation · 1997
- Holographic optical elements having a reflection hologram formed in a photopolymer112US 4,942,102 AE. I. Du Pont de Nemours and Company · 1990
- Embossed metallic leafing pigments111US 5,672,410 AAvery Dennison Corporation · 1997