H03H 2218/10
Multiplier and or accumulator units
H03H2218/10 (Multiplier and or accumulator units) appears on 31 US grants and 18 published applications in this corpus.
Search patents in H03H- Granted patents
- 31
- Published applications
- 18
- Assignees
- 34
- Inventors
- 79
- Latest grant
- 23 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Configurable multiplier-free multirate filter23 May 2023US 11,658,643 B2Raytheon Company
- Moving average low-pass filtering device and method23 Jul 2019US 10,361,681 B2Chung Yuan Christian University
- Parallel filtering method and corresponding apparatus8 May 2018US 9,966,932 B2Beijing Smartlogic Technology Ltd.
- Generating filter coefficients for a multi-channel notch rejection filter7 Apr 2015US 9,002,917 B2National Instruments Corporation
- Digital filter implementation for exploiting statistical properties of signal and coefficients19 Aug 2014US 8,812,569 B2Saankhya Labs Private Limited
- Flexible Circuit for Real and Complex Filter Operations4 Apr 2024US 2024/0113699 A1Intel Corporation
- Configurable multiplier-free multirate filter21 Jul 2022US 2022/0231670 A1Raytheon Company
- Moving average low-pass filtering device and method15 Nov 2018US 2018/0331673 A1Chung Yuan Christian University
- Parallel filtering method and corresponding apparatus11 Aug 2016US 2016/0233850 A1Beijing Smartlogic Technology Ltd.
- Digital Filter Implementation for Exploiting Statistical Properties of Signal and Coefficients8 Nov 2012US 2012/0284318 A1Saankhya Labs Private Limited
Most cited
By later US patents
- Efficient and scalable FIR filter architecture for decimation98US 6,260,053 B1Cirrus Logic, Inc. · 2001
- Programmable logic device with specialized multiplier blocks54US 7,590,676 B1Altera Corporation · 2009
- Combined interpolation and decimation filter for programmable logic device45US 7,814,137 B1Altera Corporation · 2010
- Digital filter circuit for use in oversampling type analog/digital converter23US 5,301,134 ANEC Corporation · 1994
- Sample rate converter20US 6,584,145 B1Level One Communications, Inc. · 2003