H03K 3/2821
Emitters connected to one another by using a capacitor
Official title: {Emitters connected to one another by using a capacitor}
H03K3/2821 (Emitters connected to one another by using a capacitor) appears on 56 US grants and 6 published applications in this corpus.
Search patents in H03K- Granted patents
- 56
- Published applications
- 6
- Assignees
- 29
- Inventors
- 79
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Power transmission through a single conductive element15 Dec 2020US 10,868,525 B2
- Method for estimating a temperature of a transistor29 Jan 2019US 10,191,021 B2Deere & Company
- High speed differential voltage controlled oscillator6 Jun 2006US 7,057,469 B2Conexant, Inc.
- Magnetic disk storage apparatus24 Jul 2001US 6,266,200 B1Hitachi, Ltd.
- Voltage or current controlled multivibrator oscillator circuit6 Mar 2001US 6,198,358 B1
- High voltage pulse generator for electro-poration1 Sep 2022US 2022/0278674 A1IGEA S.r.l.
- Power transmission through a single conductive element12 Mar 2020US 2020/0083870 A1Ferdowsi University of Mashhad
- Method for estimating a temperature of a transistor1 Sep 2016US 2016/0252402 A1Deere & Company
- Constant gm oscillator8 Oct 2009US 2009/0251227 A1
- Variable phase-shifting circuit, phase interpolator incorporating it, and digital frequency synthesizer incorporating such an interpolator25 Mar 2004US 2004/0057546 A1
Most cited
By later US patents
- On-chip voltage controlled oscillator105US 5,604,466 AInternational Business Machines Corporation · 1997
- Tunable astable multivibrator with buffer transistors91US 4,692,718 AU. S. Philips Corporation · 1987
- Magnetic disk storage apparatus with phase sync circuit having controllable response characteristics71US 5,633,766 AHitachi, Ltd. · 1997
- Magnetic disk storage apparatus with phase sync circuit having controllable response characteristic42US 5,404,250 AHitachi, Ltd. · 1995
- Clock signal generation circuit capable of operating at high speed with high frequency31US 5,577,086 AKabushiki Kaisha Toshiba · 1996