G06F 3/09
Digital output to typewriters
G06F3/09 (Digital output to typewriters) appears on 11 US grants and 0 published applications in this corpus.
Search patents in G06F- Granted patents
- 11
- Published applications
- 0
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 16 Feb 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Printing apparatus for printing randomly input data in order16 Feb 1993US 5,186,551 ABrother Kogyo Kabushiki Kaisha
- Data processor enabling prioritizing of concurrent tasks12 May 1992US 5,113,520 ABrother Kogyo Kabushiki Kaisha
- Spell check device with display3 Apr 1990US 4,913,566 ABrother Kobyo Kabushiki Kaisha
- Electronic typewriter with a spelling check function and proper noun recognition16 May 1989US 4,830,521 ABrother Kogyo Kabushiki Kaisha
- Workstation with typewriter emulation4 Oct 1988US 4,775,953 AAmerican Telephone and Telegraph Company
No published applications in this class yet.
Most cited
By later US patents
- Word processor23US 4,244,031 ARicoh Company, Ltd. · 1981
- Workstation with typewriter emulation10US 4,775,953 AAmerican Telephone and Telegraph Company · 1988
- System for merging data flow9US 4,064,557 AInternational Business Machines Corporation · 1977
- Electronic typewriter with a spelling check function and proper noun recognition8US 4,830,521 ABrother Kogyo Kabushiki Kaisha · 1989
- Spell check device with display8US 4,913,566 ABrother Kobyo Kabushiki Kaisha · 1990