G06G 1/12
Logarithmic graduations
Official title: logarithmic graduations, e.g. for multiplication
G06G1/12 (Logarithmic graduations) appears on 4 US grants and 1 published applications in this corpus.
Search patents in G06G- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 24 Oct 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and methods for calculating gamma radiography variables24 Oct 2000US 6,135,348 A
- Six sigma calculator24 Mar 1998US 5,731,572 AHughes Electronics Corporation
- Slide rule for selecting material for constructing bearing4 Oct 1988US 4,775,779 ADaido Metal Company Ltd.
- Lead calculator11 May 1982US 4,329,570 ALeadRite Corporation
Most cited
By later US patents
- Lead calculator13US 4,329,570 ALeadRite Corporation · 1982
- Six sigma calculator13US 5,731,572 AHughes Electronics Corporation · 1998
- Slide rule for selecting material for constructing bearing2US 4,775,779 ADaido Metal Company Ltd. · 1988
- Apparatus and methods for calculating gamma radiography variables1US 6,135,348 A2000