G03H 2250/42
Reflective layer
Official title: Reflective layer (G03H2250/36 takes precedence)
G03H2250/42 (Reflective layer) appears on 102 US grants and 133 published applications in this corpus.
Search patents in G03H- Granted patents
- 102
- Published applications
- 133
- Assignees
- 75
- Inventors
- 257
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 2 |
| 2003 | 1 | 9 |
| 2004 | 5 | 11 |
| 2005 | 4 | 11 |
| 2006 | 8 | 12 |
| 2007 | 4 | 11 |
| 2008 | 7 | 10 |
| 2009 | 8 | 8 |
| 2010 | 9 | 7 |
| 2011 | 7 | 4 |
| 2012 | 1 | 4 |
| 2013 | 3 | 3 |
| 2014 | 4 | 5 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 1 | 7 |
| 2022 | 3 | 0 |
| 2023 | 5 | 4 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thin film optics24 Feb 2026US 12,560,751 B2Lockheed Martin Corporation
- Lighting device for vehicles24 Jun 2025US 12,338,970 B2Hella GmbH & Co. KGaA
- Light modulation element and information recording medium7 Jan 2025US 12,189,163 B2Dai Nippon Printing Co.Ltd.
- Display, transfer foil, adhesive label, and labeled article5 Nov 2024US 12,135,525 B2Toppan Printing Co., Ltd.
- Authentication medium, authentication medium manufacturing method, authentication medium reading method, and authentication medium verification method6 Feb 2024US 11,893,432 B2Toppan Printing Co., Ltd.
- Thin film optics4 Jun 2026US 2026/0153660 A1Lockheed Martin Corporation
- Print to register multi-pattern holography28 May 2026US 2026/0147313 A1Hazen Paper Company
- Tube comprising a micro embossed metallic foil15 Jan 2026US 2026/0015142 A1Albea Services
- Laminated pane with hologram element11 Dec 2025US 2025/0377630 A1
- Light modulation element and information recording medium3 Apr 2025US 2025/0110266 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- High efficiency optical diffraction device172US 7,454,103 B22008
- Diffractive surfaces with color shifting backgrounds118US 6,761,959 B1Flex Products, Inc. · 2004
- Security device and authenticatable item77US 5,447,335 AThomas De La Rue Limited · 1995
- Security hologram with covert messaging71US 5,742,411 AAdvanced Deposition Technologies, Inc. · 1998
- Transmission hologram fabrication process60US 6,366,369 B2Dai Nippon Printing Co.Ltd. · 2002