G06F 2207/3876
Alternation of true and inverted stages
G06F2207/3876 (Alternation of true and inverted stages) appears on 54 US grants and 2 published applications in this corpus.
Search patents in G06F- Granted patents
- 54
- Published applications
- 2
- Assignees
- 32
- Inventors
- 63
- Latest grant
- 25 Jun 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- X.times.Y Bit array multiplier/accumulator circuit101US 4,575,812 AMotorola, Inc. · 1986
- Programmable function block94US 6,188,240 B1NEC Corporation · 2001
- Layout efficient 32-bit shifter/register with 16-bit interface50US 5,218,564 ANational Semiconductor Corporation · 1993
- Binary adder32US 4,052,604 AHewlett-Packard Company · 1977
- High speed NXM bit digital, repeated addition type multiplying circuit23US 4,369,500 AMotorola, Inc. · 1983