G06K 7/0166
By means of clock-signals derived from the code marks
Official title: {by means of clock-signals derived from the code marks, e.g. self-clocking code}
G06K7/0166 (By means of clock-signals derived from the code marks) appears on 126 US grants and 12 published applications in this corpus.
Search patents in G06K- Granted patents
- 126
- Published applications
- 12
- Assignees
- 61
- Inventors
- 168
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Reception circuit and smart card including the same23 Sep 2025US 12,423,533 B2Samsung Electronics Co., Ltd.
- Dual video pipe with overlap filtering10 Apr 2018US 9,940,488 B2STMicroelectronics (Research & Development) Limited
- Transponder unit, system and method for contactless data transmission16 Aug 2016US 9,418,253 B2Infineon Technologies AG
- Label printer, control method for a label printer, and non-transitory storage medium24 May 2016US 9,349,028 B2Seiko Epson Corporation
- Reception circuit and smart card including the same3 Oct 2024US 2024/0330613 A1Samsung Electronics Co., Ltd.
- Smart card for performing biometric authentication and method of operating the same3 Oct 2024US 2024/0330638 A1Samsung Electronics Co., Ltd.
- Dual video pipe with overlap filtering23 Jun 2016US 2016/0180490 A1STMicroelectronics (Research & Development) Limited
- Label Printer, Control Method for a Label Printer, and Non-Transitory Storage Medium24 Sep 2015US 2015/0269399 A1Seiko Epson Corporation
- Media Processing Device, Control Method of a Media Processing Device, and Storage Medium24 Oct 2013US 2013/0278394 A1Seiko Epson Corporation
Most cited
By later US patents
- Record with encoded data561US 5,337,361 ASymbol Technologies, Inc. · 1994
- Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera386US 5,319,181 ASymbol Technologies, Inc. · 1994
- Record with encoded data328US 5,471,533 ASymbol Technologies, Inc. · 1995
- Method and apparatus for decoding two-dimensional bar code267US 5,635,697 ASymbol Technologies, Inc. · 1997
- Binary image processing for decoding self-clocking glyph shape codes257US 5,168,147 AXerox Corporation · 1992