H03H 17/0292
Time multiplexed filters
Official title: {Time multiplexed filters; Time sharing filters}
H03H17/0292 (Time multiplexed filters) appears on 42 US grants and 19 published applications in this corpus.
Search patents in H03H- Granted patents
- 42
- Published applications
- 19
- Assignees
- 39
- Inventors
- 89
- Latest grant
- 30 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 3 | 3 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal acquisition circuit, a single-housed device as well as method of acquiring data of an input signal30 Aug 2022US 11,431,323 B2Rohde & Schwarz GmbH & Co.KG
- Digital filter structure10 May 2022US 11,329,634 B1Dialog Semiconductor GmbH
- Reconfigurable filter network with shortened settling time2 Nov 2021US 11,165,414 B2Infineon Technologies AG
- Digital filter with a pipeline structure operating in multiple clock domains, and a corresponding device28 May 2019US 10,303,201 B2STMicroelectronics S,r.l.
- Digital filter with a pipeline structure, and a corresponding device6 Jun 2017US 9,671,819 B2STMicroelectronics S,r.l.
- Reconfigurable filter network with shortened settling time24 Jun 2021US 2021/0194465 A1Infineon Technologies AG
- Signal acquisition circuit, a single-housed device as well as method of acquiring data of an input signal31 Dec 2020US 2020/0412342 A1Rohde & Schwarz GmbH & Co.KG
- Digital filter with a pipeline structure, and a corresponding device20 Jul 2017US 2017/0207771 A1STMicroelectronics S,r.l.
- Digital filter with a pipeline structure, and a corresponding device14 Jan 2016US 2016/0011625 A1STMicroelectronics S,r.l.
- Time-division decimation filter bank and time-division decimation filtering method22 Sep 2011US 2011/0231466 A1Novatek Microelectronics Corp.
Most cited
By later US patents
- Fir filters with multiplexed inputs suitable for use in reconfigurable adaptive equalizers70US 5,642,382 AHitachi America, Ltd. · 1997
- Digital filter tree68US 4,839,889 AANT Nachrichtentechnik GmbH · 1989
- Programmable logic device with specialized multiplier blocks54US 7,590,676 B1Altera Corporation · 2009
- 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