H03H 2218/085
Multipliers
H03H2218/085 (Multipliers) appears on 18 US grants and 18 published applications in this corpus.
Search patents in H03H- Granted patents
- 18
- Published applications
- 18
- Assignees
- 23
- Inventors
- 40
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Horner form arbitrary coefficient multiplierless fir filter13 Jan 2026US 12,525,962 B2The Boeing Company
- Subcarrier based adaptive equalization of electrical filtering effects on sub-carrier multiplexed signals27 Dec 2022US 11,539,447 B2Infinera Corporation
- Interpolation filter based on time assignment algorithm29 Nov 2016US 9,509,283 B2Electronics and Telecommunications Research Institute
- Multi-rate filter bank19 Feb 2013US 8,380,772 B2Novatek Microelectronics Corp.
- Finite impulse response filter and digital signal receiving apparatus21 Jun 2011US 7,966,360 B2Panasonic Corporation
- Horner form arbitrary coefficient multiplierless fir filter2 Oct 2025US 2025/0309866 A1The Boeing Company
- Flexible Circuit for Real and Complex Filter Operations4 Apr 2024US 2024/0113699 A1Intel Corporation
- Fir filter, filtering method by fir filter, and non-transitory computer readable medium storing control program15 Feb 2024US 2024/0056058 A1NEC Corporation
- Subcarrier based adaptive equalization of electrical filtering effects on sub-carrier multiplexed signals29 Aug 2019US 2019/0268076 A1Infinera Corporation
- Interpolation Filter Based On Time Assignment Algorithm15 Jan 2015US 2015/0019607 A1Electronics and Telecommunications Research Institute
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
- Programmable logic device with specialized multiplier blocks54US 7,590,676 B1Altera Corporation · 2009
- Method and apparatus for a finite impulse response filter processor33US 5,566,101 ADallas Semiconductor Corporation · 1996
- Finite impulse response digital filter26US 5,367,476 ADSC Communications Corporation · 1994
- Implementation of decimation filter in integrated circuit device using ram-based data storage20US 7,949,699 B1Altera Corporation · 2011