H04L 21/04
At the receiving end
Official title: at the receiving end
H04L21/04 (At the receiving end) appears on 5 US grants and 0 published applications in this corpus.
Search patents in H04L- Granted patents
- 5
- Published applications
- 0
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 7 Jun 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Facsimile and radio teletype broadcast signal decoder7 Jun 1988US 4,749,825 A
- Print-on-the-fly pager3 May 1977US 4,021,608 ASanders Associates, Inc.
- Acceleration control system for high speed printer10 Aug 1976US 3,973,662 AExtel Corporation
- Dot matrix printer having selectively actuated printed bars20 Apr 1976US 3,952,153 ADe Staat der Nederlanden, ten dezen Vertegenwoordigd Door de Directeur-Generaal der Posterijen, Telegrafie en Telefonie
- Control system for high speed printer17 Feb 1976US 3,938,641 AExtel Corporation
No published applications in this class yet.
Most cited
By later US patents
- Acceleration control system for high speed printer18US 3,973,662 AExtel Corporation · 1976
- Control system for high speed printer13US 3,938,641 AExtel Corporation · 1976
- Print-on-the-fly pager11US 4,021,608 ASanders Associates, Inc. · 1977
- Dot matrix printer having selectively actuated printed bars4US 3,952,153 ADe Staat der Nederlanden, ten dezen Vertegenwoordigd Door de Directeur-Generaal der Posterijen, Telegrafie en Telefonie · 1976
- Facsimile and radio teletype broadcast signal decoder4US 4,749,825 A1988