G03H 2210/50
Nature of the object
G03H2210/50 (Nature of the object) appears on 247 US grants and 277 published applications in this corpus.
Search patents in G03H- Granted patents
- 247
- Published applications
- 277
- Assignees
- 156
- Inventors
- 565
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 6 | 8 |
| 2003 | 7 | 16 |
| 2004 | 11 | 17 |
| 2005 | 7 | 10 |
| 2006 | 13 | 13 |
| 2007 | 7 | 23 |
| 2008 | 10 | 17 |
| 2009 | 7 | 11 |
| 2010 | 11 | 14 |
| 2011 | 11 | 11 |
| 2012 | 13 | 18 |
| 2013 | 9 | 11 |
| 2014 | 12 | 7 |
| 2015 | 4 | 4 |
| 2016 | 2 | 3 |
| 2017 | 6 | 3 |
| 2018 | 7 | 9 |
| 2019 | 7 | 11 |
| 2020 | 7 | 11 |
| 2021 | 3 | 18 |
| 2022 | 9 | 7 |
| 2023 | 10 | 14 |
| 2024 | 12 | 7 |
| 2025 | 9 | 3 |
| 2026 | 1 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Virtual impactor-based label-free particulate matter detection using holography and deep learning16 Jun 2026US 12,656,238 B2The Regents of the University of California
- Focus adjustment method for holographic imaging system30 Dec 2025US 12,510,861 B2Biomerieux
- Optical metrology with incoherent holography23 Dec 2025US 12,504,714 B2Celloptic, Inc.
- Method and apparatus for microplastic identification with polarized digital holography16 Dec 2025US 12,498,314 B2The University of Hong Kong
- Deep neural network for hologram reconstruction with superior external generalization2 Dec 2025US 12,488,431 B2The Regents of the University of California
- A lens-free single-frame phase recovery method based on partially coherent light-emitting diode illumination8 Oct 2026US 2026/0310130 A1Nanjing University of Science and Technology
- Method and System for Characterizing Microorganisms by Digital Holographic Microscopy1 Oct 2026US 2026/0301138 A1
- Device for replicating a plurality of holograms according to a type-case principle10 Sep 2026US 2026/0267284 A1
- Print to register multi-pattern holography28 May 2026US 2026/0147313 A1Hazen Paper Company
- Imaging system and imaging device21 May 2026US 2026/0140476 A1FUJIFILM Corporation
Most cited
By later US patents
- Holographic credit card with automatical authentication and verification261US 5,095,194 A1992
- Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns252US 5,396,559 A1995
- Holograms with discontinuous metallization including alpha-numeric shapes216US 5,142,383 AAmerican Banknote Holographics, Inc. · 1992
- Laser engraved verification hologram and associated methods169US 5,331,443 ACrown Roll Leaf, Inc. · 1994
- Security device for security documents such as bank notes and credit cards161US 5,712,731 AThomas De La Rue Limited · 1998