H03H 11/0461
Current mode filters
Official title: {Current mode filters}
H03H11/0461 (Current mode filters) appears on 19 US grants and 16 published applications in this corpus.
Search patents in H03H- Granted patents
- 19
- Published applications
- 16
- Assignees
- 15
- Inventors
- 32
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Baseband filter for current-mode signal path7 Oct 2025US 12,438,525 B2International Business Machines Corporation
- Wideband current-mode low-pass filter circuits8 Oct 2024US 12,113,499 B2QUALCOMM Incorporated
- Current-mode filter3 Sep 2024US 12,081,184 B1QUALCOMM Incorporated
- Baseband filter for current-mode signal path22 Aug 2023US 11,736,091 B2International Business Machines Corporation
- Complementary current-mode biquad with high linearity5 Apr 2022US 11,296,678 B1QUALCOMM Incorporated
- Current-mode filter26 Sep 2024US 2024/0322794 A1QUALCOMM Incorporated
- Wideband current-mode low-pass filter circuits20 Jun 2024US 2024/0204753 A1QUALCOMM Incorporated
- Baseband filter for current-mode signal path14 Sep 2023US 2023/0291390 A1International Business Machines Corporation
- Baseband filter for current-mode signal path22 Jun 2023US 2023/0198505 A1International Business Machines Corporation
- Amplifier circuit with high-order damping circuit and the high-order damping circuit3 Dec 2020US 2020/0382072 A1Mediatek Inc.
Most cited
By later US patents
- Filter with reduced element ratings and method15US 5,572,162 AHarris Corporation · 1996
- Integrated low power channel select filter having high dynamic range and bandwidth6US 7,051,063 B2Atheros Communications, Inc. · 2006
- GMC filter and method for suppressing unwanted signals introduced by the filter5US 6,483,380 B1Conexant Systems, Inc. · 2002
- OTA-based high-order filters5US 7,496,865 B2Chung Yuan Christian University · 2009
- Circuit compensating for the attenuation of a notch filter at frequencies less than cut-off frequency thereof4US 4,920,563 ASGS-Thomson Microelectronics S.A. · 1990