H03K 23/763
Using superconductive devices
Official title: {using superconductive devices}
H03K23/763 (Using superconductive devices) appears on 6 US grants and 2 published applications in this corpus.
Search patents in H03K- Granted patents
- 6
- Published applications
- 2
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 17 May 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Digital programmable frequency divider17 May 2011US 7,944,253 B1Hypres, Inc.
- Digital programmable frequency divider30 Jun 2009US 7,554,369 B2Hypres, Inc.
- Superconducting toggle flip-flop circuit and counter circuit3 May 1994US 5,309,038 AResearch Development Corporation of Japan
- Superconducting analog-to-digital converter with bidirectional counter1 May 1990US 4,922,250 ATRW Inc.
- Superconducting analog-to-digital converter with bidirectional counter24 Feb 1987US 4,646,060 ATRW Inc.
Most cited
By later US patents
- Superconducting toggle flip-flop circuit and counter circuit30US 5,309,038 AResearch Development Corporation of Japan · 1994
- Superconducting analog-to-digital converter with bidirectional counter20US 4,646,060 ATRW Inc. · 1987
- Digital programmable frequency divider19US 7,944,253 B1Hypres, Inc. · 2011
- Digital programmable frequency divider17US 7,554,369 B2Hypres, Inc. · 2009
- Superconducting analog-to-digital converter with bidirectional counter8US 4,922,250 ATRW Inc. · 1990