G06K 1/123
For colour code marks
Official title: {for colour code marks}
G06K1/123 (For colour code marks) appears on 49 US grants and 53 published applications in this corpus.
Search patents in G06K- Granted patents
- 49
- Published applications
- 53
- Assignees
- 34
- Inventors
- 97
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 5 | 0 |
| 2013 | 1 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 5 | 4 |
| 2020 | 1 | 2 |
| 2021 | 3 | 4 |
| 2022 | 2 | 4 |
| 2023 | 0 | 1 |
| 2024 | 5 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distributing structure risk assessment using information distribution stations10 Feb 2026US 12,547,910 B2FlameMapper, LLC
- Information code, information code generation device, information code readout device, program, and information code utilization system1 Apr 2025US 12,265,864 B2Variety M-1 Inc.
- Method for labelling products with an optical security feature with a temporal dimension10 Dec 2024US 12,164,982 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Invisible coated infrared patterns15 Oct 2024US 12,118,427 B2NEC Corporation Of America
- Printing system and method3 Sep 2024US 12,076,982 B2Illinois Tool Works Inc.
- Information code, information code generation device, information code readout device, program, and information code utilization system2 May 2024US 2024/0143951 A1Variety M-1 Inc.
- Systems and methods for tracking and monitoring products using embedded threshold indicators25 Apr 2024US 2024/0135125 A1Provindre, Inc.
- Method for Labelling Products with an Optical Security Feature with a Temporal Dimension21 Dec 2023US 2023/0409844 A1Fraunhoffer-Gesellschaft Zur FöRderung Der Angewandten Forschung E. V.
- Distributing structure risk assessment using information distribution stations22 Dec 2022US 2022/0405610 A1FlameMapper, LLC
- Information code, information code generation device, information code readout device, program, and information code utilization system17 Nov 2022US 2022/0366158 A1Variety M-1 Inc.
Most cited
By later US patents
- Information code product, manufacturing device and method for manufacturing the same, information code reading device, authentication system, authentication terminal, authentication server, and authentication method69US 6,572,025 B1Japan Gain The Summit Co., Ltd. · 2003
- Variable formatting of digital data into a pattern64US 6,176,427 B1Cobblestone Software, Inc. · 2001
- Variable formatting of digital data into a pattern40US 6,098,882 ACobblestone Software, Inc. · 2000
- Apparatus for recognizing an optical recognition code in which a code symbol of a 1-dimensional color bit code indicative of certain data is divided into a plurality of code symbols29US 8,113,432 B2B-Core Inc. · 2012
- Colour-coding of data carriers27US 4,846,503 ASeidl & Partner GmbH · 1989