H03H 2011/0483
Using operational transresistance amplifiers [otra]
Official title: {using operational transresistance amplifiers [OTRA]}
H03H2011/0483 (Using operational transresistance amplifiers [otra]) appears on 13 US grants and 11 published applications in this corpus.
Search patents in H03H- Granted patents
- 13
- Published applications
- 11
- Assignees
- 8
- Inventors
- 32
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year.
Recent patents
- Programmable baseband filter for selectively coupling with at least a portion of another filter16 Apr 2024US 11,962,278 B2QUALCOMM Incorporated
- Programmable baseband filter for selecting between single-pole or complex-poles frequency response2 Jan 2024US 11,863,140 B2QUALCOMM Incorporated
- Active filter for electromagnetic interference (EMI) reduction using a single connection point and a negative impedance converter with cross-coupled transistors9 May 2023US 11,646,720 B2Hong Kong Applied Science and Technology Research Institute Company Limited
- Reconfigurable analog filter and integrated circuit including the same26 Oct 2021US 11,159,146 B2Samsung Electronics Co., Ltd.
- Reconfigurable wideband current-mode filters11 Dec 2018US 10,153,934 B1QUALCOMM Incorporated
- Active Filter for Electromagnetic Interference (EMI) Reduction Using a Single Connection Point and a Negative Impedance Converter with Cross-Coupled Transistors28 Jul 2022US 2022/0239282 A1Hong Kong Applied Science and Technology Research Institute Company Limited
- Programmable baseband filter for selectively coupling with at least a portion of another filter30 Dec 2021US 2021/0408989 A1QUALCOMM Incorporated
- Programmable baseband filter for selecting between single-pole or complex-poles frequency response30 Dec 2021US 2021/0409041 A1QUALCOMM Incorporated
- Reconfigurable analog filter and integrated circuit including the same8 Apr 2021US 2021/0105007 A1Samsung Electronics Co., Ltd.
- Reconfigurable radio frequency (rf) bandstop / intermediate frequency (if) bandpass filter15 Feb 2018US 2018/0048293 A1QUALCOMM Incorporated
Most cited
By later US patents
- Reconfigurable wideband current-mode filters7US 10,153,934 B1QUALCOMM Incorporated · 2018
- Integrated low power channel select filter having high dynamic range and bandwidth6US 7,051,063 B2Atheros Communications, Inc. · 2006
- Gain-boosted N-path bandpass filter6US 9,374,063 B1University of Macau · 2016
- Reconfigurable radio frequency (RF) bandstop/intermediate frequency (IF) bandpass filter5US 9,991,875 B2QUALCOMM Incorporated · 2018
- Area efficient baseband filter2US 9,160,309 B2QUALCOMM Incorporated · 2015