G03H 2210/53
Coded object not directly interpretable
Official title: Coded object not directly interpretable, e.g. encrypted object, barcode
G03H2210/53 (Coded object not directly interpretable) appears on 49 US grants and 63 published applications in this corpus.
Search patents in G03H- Granted patents
- 49
- Published applications
- 63
- Assignees
- 40
- Inventors
- 112
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 10 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 3 | 7 |
| 2008 | 4 | 4 |
| 2009 | 0 | 3 |
| 2010 | 4 | 5 |
| 2011 | 5 | 2 |
| 2012 | 1 | 6 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 0 | 3 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 4 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing display body, display body, and method for verifying authenticity of display body29 Apr 2025US 12,288,120 B2Toppan Inc.
- Optical identifier and system for reading same12 Nov 2024US 12,142,308 B2Neursciences LLC
- Full spectrum color holographic quick response code22 Oct 2024US 12,124,918 B2Hnu Photonics LLC
- Method and devices for tracking laboratory resources15 Oct 2024US 12,119,109 B2Roche Diagnostics Operations, Inc.
- Optical identifier and system for reading same30 Jan 2024US 11,887,639 B2Neursciences LLC
- Optical Identifier and System for Reading Same11 Apr 2024US 2024/0119964 A1Neursciences LLC
- Tagging and authentication of articles22 Feb 2024US 2024/0061375 A1Ballydel Technologies, Inc.
- Method for producing a hologram, and security element and a security document14 Sep 2023US 2023/0286312 A1OVD Kinegram AG
- Item verification and authentication system and method13 Jul 2023US 2023/0221679 A1
- Method for manufacturing display body, display body, and method for verifying authenticity of display body15 Sep 2022US 2022/0292326 A1Toppan 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
- Encoded particle having a grating with variations in the refractive index103US 7,872,804 B2Illumina, Inc. · 2011
- Security device85US 5,483,363 ADe La Rue Holographics Limited · 1996
- Low cost diffraction images for high security application72US 5,815,292 AAdvanced Deposition Technologies, Inc. · 1998
- Method and apparatus for labeling using diffraction grating-based encoded optical identification elements64US 7,126,755 B22006