H03H 17/0279
Having two phases
Official title: {having two phases}
H03H17/0279 (Having two phases) appears on 8 US grants and 5 published applications in this corpus.
Search patents in H03H- Granted patents
- 8
- Published applications
- 5
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 19 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 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 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-standard multi-rate filter19 May 2015US 9,037,625 B2CSR Technology Inc.
- Multi-standard multi-rate filter8 May 2012US 8,176,107 B2CSR Technology Inc.
- Low power decimation system and method of deriving same7 Mar 2006US 7,010,557 B2Broadcom Corporation
- Multiplierless interpolator for a delta-sigma digital to analog converter21 May 2002US 6,392,576 B1Sonic Innovations, Inc.
- Multiplierless interpolator for a delta-sigma digital to analog converter6 Nov 2001US 6,313,773 B1Sonic Innovations, Inc.
- Parallel implementations of frame filters with recursive transfer functions9 Dec 2021US 2021/0384892 A1The MathWorks, Inc.
- Multi-standard multi-rate filter4 Oct 2012US 2012/0254272 A1CSR Technology Inc.
- Method and system for utilizing rate conversion filters to reduce mixing complexity during multipath multi-rate audio processing5 Jun 2008US 2008/0133224 A1
- Multi-standard multi-rate filter5 Jul 2007US 2007/0156800 A1CSR Technology Inc.
- Low power decimation system and method of deriving same2 Oct 2003US 2003/0187894 A1Broadcom Corporation
Most cited
By later US patents
- Multiplierless interpolator for a delta-sigma digital to analog converter17US 6,313,773 B1Sonic Innovations, Inc. · 2001
- Facility for reducing a data rate11US 6,163,787 A2000
- Interpolator/decimator filter structure and a notch filter therefor9US 4,908,787 APlessey Overseas Limited · 1990
- Multiplierless interpolator for a delta-sigma digital to analog converter9US 6,392,576 B1Sonic Innovations, Inc. · 2002
- Interpolator/decimator filter structure and a digital filter therefor7US 4,864,526 APlessey Overseas Limited · 1989