G03H 2260/14
Photoresist
G03H2260/14 (Photoresist) appears on 46 US grants and 40 published applications in this corpus.
Search patents in G03H- Granted patents
- 46
- Published applications
- 40
- Assignees
- 38
- Inventors
- 130
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 5 | 6 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for compensating surface error of holographic grating substrate2 Sep 2025US 12,405,570 B2Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
- Method for preparing holographic pattern-expressing organogel using dithering mask16 Jul 2024US 12,038,719 B2Unist (Ulsan National Institute of Science and Technology)
- Fabrication method of holographic security label19 Dec 2023US 11,846,888 B2Kaunas University of Technology
- Method for producing a hologram, and security element and a security document20 Jun 2023US 11,679,616 B2OVD Kinegram AG
- Systems and methods for eye tracking with spatially varying k-vectors28 Mar 2023US 11,615,647 B1Meta Platforms Technologies, LLC
- System and method for generating holographic optical images in curable material26 Jun 2025US 2025/0208566 A1
- Method and device for compensating surface error of holographic grating substrate27 Feb 2025US 2025/0068123 A1Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
- Method for producing a hologram, and security element and a security document14 Sep 2023US 2023/0286312 A1OVD Kinegram AG
- Method for preparing holographic pattern-expressing organogel using dithering mask6 Jan 2022US 2022/0004147 A1Unist (Ulsan National Institute of Science and Technology)
- Fabrication method of holographic security label14 Oct 2021US 2021/0318621 A1Kaunas University of Technology
Most cited
By later US patents
- Security device and authenticatable item77US 5,447,335 AThomas De La Rue Limited · 1995
- Plastic molding of articles including a hologram or other microstructure59US 5,071,597 AAmerican Bank Note Holographics, Inc. · 1991
- Process for making holographic embossing tools50US 5,521,030 A1996
- Method and system for constructing a composite hologram48US 4,429,946 AEidetic Images, Inc. · 1984
- Method of replicating volume phase reflection holograms39US 4,839,250 APolaroid Corporation, Patent Department · 1989