H03K 2005/00123
Avoiding variations of delay due to integration tolerances
Official title: {Avoiding variations of delay due to integration tolerances}
H03K2005/00123 (Avoiding variations of delay due to integration tolerances) appears on 53 US grants and 35 published applications in this corpus.
Search patents in H03K- Granted patents
- 53
- Published applications
- 35
- Assignees
- 48
- Inventors
- 105
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 6 |
| 2006 | 2 | 2 |
| 2007 | 4 | 3 |
| 2008 | 6 | 1 |
| 2009 | 1 | 5 |
| 2010 | 4 | 7 |
| 2011 | 6 | 3 |
| 2012 | 4 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Delay circuit and delay structure20 Sep 2022US 11,451,219 B2Changxin Memory Technologies, Inc.
- Delay cell and delay line having the same10 Nov 2020US 10,833,662 B2SK hynix Inc.
- Low frequency variation calibration circuitry5 Mar 2019US 10,224,908 B1Altera Corporation
- Control voltage generating circuit, constant current source circuit, and delay circuit and logic circuit including the same18 Feb 2014US 8,653,861 B2Renesas Electronics Corporation
- Apparatus and method for compensating for process, voltage, and temperature variation of the time delay of a digital delay line5 Mar 2013US 8,390,352 B2Honeywell International Inc.
- Delay circuit and delay structure24 Mar 2022US 2022/0094344 A1Changxin Memory Technologies, Inc.
- Delay cell and delay line having the same25 Jun 2020US 2020/0204168 A1SK hynix Inc.
- Control voltage generating circuit, constant current source circuit, and delay circuit and logic circuit including the same15 Mar 2012US 2012/0062301 A1Renesas Electronics Corporation
- Method and system for open loop compensation of delay variations in a delay line25 Aug 2011US 2011/0204958 A1KPIT Cummins Infosystems Ltd.
- Trimming of a pseudo-closed loop programmable delay line30 Jun 2011US 2011/0156785 A1STMicroelectronics S,r.l.
Most cited
By later US patents
- Phase synchronizing circuit with feedback to control charge pump60US 5,144,156 ASeiko Epson Corporation · 1992
- Current controlled solid state switch54US 4,791,326 AIntel Corporation · 1988
- Accurate delay generator having a compensation feature for power supply voltage and semiconductor process variations38US 5,051,630 ATektronix, Inc. · 1991
- Methods and apparatus for compensating a variable oscillator for process, voltage, and temperature variations using a replica oscillator37US 7,355,482 B2Seiko Epson Corporation · 2008
- Stable delay buffer36US 6,150,862 AIntel Corporation · 2000