H03B 5/1281
The parameter being the amount of feedback
Official title: {the parameter being the amount of feedback}
H03B5/1281 (The parameter being the amount of feedback) appears on 16 US grants and 15 published applications in this corpus.
Search patents in H03B- Granted patents
- 16
- Published applications
- 15
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 22 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 3 | 5 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 4 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Low energy transmitter22 Mar 2022US 11,281,956 B2Wiliot, Ltd.
- Phase noise reduction in voltage controlled oscillators23 Mar 2021US 10,958,214 B2International Business Machines Corporation
- Integrated circuit voltage-controlled oscillator with late-stage fabrication tuning15 Sep 2020US 10,778,146 B2International Business Machines Corporation
- Low energy transmitter8 Sep 2020US 10,769,511 B2Wiliot, Ltd.
- Phase noise reduction in voltage controlled oscillators26 May 2020US 10,666,191 B2International Business Machines Corporation
- Low energy transmitter3 Dec 2020US 2020/0380328 A1Wiliot, Ltd.
- Phase noise reduction in voltage controlled oscillators23 Jul 2020US 2020/0235700 A1International Business Machines Corporation
- Low energy transmitter9 Jul 2020US 2020/0218955 A1Wiliot, Ltd.
- Integrated circuit voltage-controlled oscillator with late-stage fabrication tuning19 Dec 2019US 2019/0386614 A1International Business Machines Corporation
- Phase noise reduction in voltage controlled oscillators27 Dec 2018US 2018/0375472 A1International Business Machines Corporation
Most cited
By later US patents
- Low-noise oscillator circuit having negative feedback15US 5,900,788 ASennheiser electronic GmbH & Co. KG · 1999
- Method and apparatus for controlling a voltage controlled oscillator14US 6,812,802 B1Freescale Semiconductor, Inc. · 2004
- Phase noise reduction in voltage controlled oscillators10US 9,330,214 B2International Business Machines Corporation · 2016
- Wideband multi-mode VCO9US 8,294,528 B2QUALCOMM Incorporated · 2012
- 60 GHz frequency generator incorporating third harmonic boost and extraction5US 9,385,651 B2Short Circuit Technologies LLC · 2016