H03H 17/0276
Having two phases
Official title: {having two phases}
H03H17/0276 (Having two phases) appears on 16 US grants and 8 published applications in this corpus.
Search patents in H03H- Granted patents
- 16
- Published applications
- 8
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 12 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Decimation filter12 Nov 2019US 10,476,483 B2Infineon Technologies AG
- Digital frequency converter and method of processing in a digital frequency converter12 Mar 2019US 10,230,331 B2Thales
- Apparatus with a plurality of filters17 Sep 2013US 8,537,944 B2Infineon Technologies AG
- Exponentiated polyphase digital filter10 Aug 2010US 7,774,394 B2Infineon Technologies AG
- Multirate filter as well as display system and mobile telephone comprising said multirate filter18 Aug 2009US 7,577,696 B2ST-Ericsson SA
- Decimation Filter9 May 2019US 2019/0140625 A1Infineon Technologies AG
- Digital frequency converter and method of processing in a digital frequency converter21 Sep 2017US 2017/0272035 A1Thales
- Apparatus With a Plurality of Filters14 May 2009US 2009/0122930 A1Infineon Technologies AG
- Exponentiated Polyphase Digital Filter21 Feb 2008US 2008/0043889 A1Infineon Technologies AG
- Digital filter with spatial scalability5 Oct 2006US 2006/0222083 A1
Most cited
By later US patents
- Efficient and scalable FIR filter architecture for decimation98US 6,260,053 B1Cirrus Logic, Inc. · 2001
- Combined decimation/interpolation filter for ADC and DAC53US 5,339,263 ARockwell International Corporation · 1994
- Digital signal processing apparatus having a digital filter50US 4,777,612 ANEC Corporation · 1988
- Digital decimation and compensation filter system28US 5,621,675 AAdvanced Micro Devices, Inc. · 1997
- Fold and decimate filter architecture25US 5,258,939 AHarris Corporation · 1993