G06K 7/1434
Barcodes with supplemental or add-on codes
Official title: {Barcodes with supplemental or add-on codes}
G06K7/1434 (Barcodes with supplemental or add-on codes) appears on 148 US grants and 153 published applications in this corpus.
Search patents in G06K- Granted patents
- 148
- Published applications
- 153
- Assignees
- 123
- Inventors
- 294
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 3 |
| 2003 | 5 | 5 |
| 2004 | 2 | 3 |
| 2005 | 2 | 6 |
| 2006 | 4 | 6 |
| 2007 | 11 | 10 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 5 | 7 |
| 2013 | 3 | 4 |
| 2014 | 5 | 7 |
| 2015 | 8 | 7 |
| 2016 | 6 | 3 |
| 2017 | 7 | 8 |
| 2018 | 4 | 6 |
| 2019 | 8 | 15 |
| 2020 | 10 | 8 |
| 2021 | 13 | 15 |
| 2022 | 6 | 6 |
| 2023 | 7 | 11 |
| 2024 | 6 | 5 |
| 2025 | 7 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiple application QR code18 Aug 2026US 12,711,339 B2Koninklijke Philips N. V.
- Single barcode scan cast system for pharmaceutical products24 Mar 2026US 12,585,721 B2ConsortiEX Inc.
- System and method providing for self-healing visual codes6 Jan 2026US 12,518,118 B2Google Inc.
- Method and device for accessing a web resource7 Oct 2025US 12,437,171 B2
- Composite two-dimensional code and information processing system30 Sep 2025US 12,430,528 B2NHK Spring Co., Ltd.
- Display medium including information code, information code generating device, and storage medium16 Jul 2026US 2026/0203537 A1Denso Corporation
- Marking label11 Sep 2025US 2025/0284908 A1STMicroelectronics International N. V.
- Locationing System that Utilizes Read Data of a Reader of a Device17 Apr 2025US 2025/0126440 A1Zebra Technologies Corporation
- Multiple application qr code27 Feb 2025US 2025/0068867 A1Koninklijke Philips N. V.
- Multiple application qr code27 Feb 2025US 2025/0068871 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Locating 2-D bar codes264US 5,304,787 AMetamedia Corporation · 1994
- Counterfeit detection using ID numbers with at least one random portion213US 5,367,148 ACIAS, Inc. · 1994
- Method and apparatus for encoding and decoding bar codes with primary and secondary information and method of using such bar codes177US 6,032,861 A2000
- Bar code and method of forming a bar code having color for encoding supplemental information132US 7,185,816 B1Symbol Technologies, Inc. · 2007
- Security label107US 5,895,075 AAquasol Limited · 1999