G03H 2250/33
Absorbing layer
G03H2250/33 (Absorbing layer) appears on 50 US grants and 55 published applications in this corpus.
Search patents in G03H- Granted patents
- 50
- Published applications
- 55
- Assignees
- 39
- Inventors
- 151
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 6 |
| 2007 | 2 | 5 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 4 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optically variable security devices21 Jan 2025US 12,204,120 B2Viavi Solutions Inc.
- Holographic decorated glass for screen color matching24 Sep 2024US 12,099,328 B2Tesla, Inc.
- Elastomeric reflection suppressor8 Aug 2023US 11,719,859 B2The Regents of the University of Colorado
- Method for producing a hologram, and security element and a security document20 Jun 2023US 11,679,616 B2OVD Kinegram AG
- Holographic decorated glass for screen color matching20 Sep 2022US 11,449,005 B2Tesla, Inc.
- DC Order Block24 Sep 2026US 2026/0288062 A1Envisics Ltd
- Laminated pane with hologram element11 Dec 2025US 2025/0377630 A1
- Holographic decorated glass for screen color matching20 Feb 2025US 2025/0060705 A1Tesla, Inc.
- Display device14 Nov 2024US 2024/0377641 A1Ntt Docomo, Inc.
- Optically variable security devices28 Sep 2023US 2023/0305202 A1Viavi Solutions Inc.
Most cited
By later US patents
- Information-recorded media and methods for reading the information159US 5,856,048 ADai Nippon Printing Co.Ltd. · 1999
- System and method for replicating volume holograms93US 6,730,442 B1Science Applications International Corporation · 2004
- Security device79US 6,712,399 B1De La Rue International Limited · 2004
- Hologram identification device75US 4,563,024 A1986
- Transmission hologram fabrication process60US 6,366,369 B2Dai Nippon Printing Co.Ltd. · 2002