H03B 5/1287
The parameter being a quality factor
Official title: {the parameter being a quality factor, e.g. Q factor of the frequency determining element}
H03B5/1287 (The parameter being a quality factor) appears on 14 US grants and 16 published applications in this corpus.
Search patents in H03B- Granted patents
- 14
- Published applications
- 16
- Assignees
- 12
- Inventors
- 36
- Latest grant
- 27 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
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Recent patents
- Multi-stage LNA with reduced mutual coupling27 Apr 2021US 10,992,278 B2Innophase, Inc.
- Multi-stage LNA with reduced mutual coupling14 Apr 2020US 10,622,959 B2Innophase, Inc.
- LNA with variable gain and switched degeneration inductor23 Oct 2018US 10,110,166 B1pSemi Corporation
- Low noise and low power voltage-controlled oscillator (VCO) using transconductance (gm) degeneration14 Aug 2018US 10,050,586 B2QUALCOMM Incorporated
- Low noise and low power voltage-controlled oscillator (VCO) using transconductance (gm) degeneration25 Apr 2017US 9,634,607 B2QUALCOMM Incorporated
- Detection and identification of weak signals in a noisy environment6 Nov 2025US 2025/0343509 A1University of Central Florida Research Foundation, Inc.
- Multi-stage lna with reduced mutual coupling3 Sep 2020US 2020/0280293 A1Innophase, Inc.
- Multi-stage lna with reduced mutual coupling12 Mar 2020US 2020/0083857 A1Innophase, Inc.
- Low noise and low power voltage-controlled oscillator (vco) using transconductance (gm) degeneration8 Jun 2017US 2017/0163214 A1QUALCOMM Incorporated
- Low noise and low power voltage-controlled oscillator (vco) using transconductance (gm) degeneration17 Sep 2015US 2015/0263671 A1QUALCOMM Incorporated
Most cited
By later US patents
- Programmable capacitor bank for a voltage controlled oscillator20US 7,084,713 B2QUALCOMM Incorporated · 2006
- LNA with variable gain and switched degeneration inductor19US 10,110,166 B1pSemi Corporation · 2018
- Variable negative resistance cell for bipolar integrated circuits8US 6,621,331 B2HRL Laboratories, LLC · 2003
- Continuously tunable inductor and method to continuously tune an inductor8US 8,044,732 B2International Business Machines Corporation · 2011
- Spread spectrum clock and reference signal generator7US 7,719,371 B2Integrated Device Technology, Inc. · 2010