H03K 2005/00273
Using digital comparators
Official title: {using digital comparators}
H03K2005/00273 (Using digital comparators) appears on 16 US grants and 11 published applications in this corpus.
Search patents in H03K- Granted patents
- 16
- Published applications
- 11
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 4 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- Input/output circuit with programmable input sensing time32US 5,029,272 AMotorola, Inc. · 1991
- Digital pulse generator having a programmable pulse width and a pulse repetition interval28US 4,870,665 AGTE Government Systems Corporation · 1989
- Delay circuit and delay synchronization loop device23US 7,271,638 B2Elpida Memory, Inc. · 2007
- Programmable delay circuit15US 4,745,310 AMotorola, Inc. · 1988
- Delay circuit and delay synchronization loop device14US 7,135,906 B2Elpida Memory, Inc. · 2006