H03K 19/09436
Source coupled field-effect logic [scfl]
Official title: {Source coupled field-effect logic [SCFL]}
H03K19/09436 (Source coupled field-effect logic [scfl]) appears on 31 US grants and 5 published applications in this corpus.
Search patents in H03K- Granted patents
- 31
- Published applications
- 5
- Assignees
- 22
- Inventors
- 52
- Latest grant
- 13 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor apparatus and reduced current and power consumption13 Nov 2018US 10,128,844 B2SK hynix Inc.
- Field effect transistor current mode logic with changeable bulk configuration of load transistors5 Dec 2017US 9,838,019 B2Minima Processor Oy
- Semiconductor apparatus and reduced current and power consumption13 Oct 2015US 9,160,335 B2SK hynix Inc.
- Circuits for soft logical functions21 Jan 2014US 8,633,732 B2Mitsubishi Electric Research Laboratories, Inc.
- System and method for converting between CML signal logic families26 Oct 2010US 7,821,300 B2International Business Machines Corporation
- Semiconductor apparatus and reduced current and power consumption31 Dec 2015US 2015/0381175 A1SK hynix Inc.
- Semiconductor apparatus and reduced current and power consumption4 Jun 2015US 2015/0155869 A1SK hynix Inc.
- Field effect transistor current mode logic with changeable bulk configuration of load transistors15 Aug 2013US 2013/0207690 A1Aalto University Foundation
- Circuits for soft logical functions2 Dec 2010US 2010/0306164 A1Mitsubishi Electric Research Laboratories, Inc.
- System and Method for Converting Between CML Signal Logic Families3 Jun 2010US 2010/0134145 A1International Business Machines Corporation
Most cited
By later US patents
- Gallium arsenide differential amplifier with closed loop bias stabilization29US 4,616,189 ATriQuint Semiconductor, Inc. · 1986
- Gallium arsenide to emitter coupled logic level converter23US 4,410,815 ASperry Corporation · 1983
- Monolithic gaAs high speed switch driver19US 4,945,258 AGrumman Aerospace Corporation · 1990
- High speed logic circuits19US 6,774,721 B1Quake Technologies, Inc. · 2004
- Current-switching type logic circuit18US 5,128,556 ASumitomo Electric Industries, Ltd. · 1992