H03H 11/0455
Multiple integrator loop feedback filters
Official title: {Multiple integrator loop feedback filters}
H03H11/0455 (Multiple integrator loop feedback filters) appears on 12 US grants and 11 published applications in this corpus.
Search patents in H03H- Granted patents
- 12
- Published applications
- 11
- Assignees
- 14
- Inventors
- 18
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 3 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal processing circuit18 Feb 2020US 10,566,984 B2OMRON Corporation
- Analog baseband filtering apparatus of multimode multiband wireless transceiver and control method thereof4 Jul 2017US 9,698,757 B2Samsung Electronics Co., Ltd.
- Bi-quad calibration2 Aug 2016US 9,407,240 B2Spero Devices, Inc.
- Reconfigurable high-order integrated circuit filters25 Nov 2014US 8,896,371 B2King Abduaziz City for Science and Technology
- Reconfigurable high-order integrated circuit filters28 Oct 2014US 8,872,580 B2King Abdulaziz City for Science and Technology
- Signal processing circuit14 Nov 2019US 2019/0348991 A1OMRON Corporation
- Analog baseband filtering apparatus of multimode multiband wireless transceiver and control method thereof16 Jun 2016US 2016/0173063 A1Samsung Electronics Co., Ltd.
- Reconfigurable high-order integrated circuit filters23 Oct 2014US 2014/0312964 A1King Abdulaziz City for Science and Technology
- Bi-quad calibration16 Oct 2014US 2014/0306777 A1Newlans, Inc.
- Reconfigurable high-order integrated circuit filters16 Jan 2014US 2014/0015602 A1King Abdulaziz City for Science and Technology
Most cited
By later US patents
- Filter10US 5,764,100 AMotorola, Inc. · 1998
- High-frequency boost technique10US 6,304,134 B1Texas Instruments Incorporated · 2001
- Phase-compensated filter circuit with reduced power consumption7US 7,173,485 B2Fujitsu Limited · 2007
- OTA-based high-order filters5US 7,496,865 B2Chung Yuan Christian University · 2009
- Reconfigurable high-order integrated circuit filters5US 8,872,580 B2King Abdulaziz City for Science and Technology · 2014