Concept Design
Graham, NC, US· latest recorded location
Concept Design is named on 6 US grants and 0 published applications in this corpus. Its most frequent classification is G11B (Information storage based on relative movement between record carrier and transducer).
- Granted patents
- 6
- Published applications
- 0
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 26 Jan 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
By publication year.
Technology areas
Share of 6 documents
Recent patents
- Cassette loader with precision cassette extraction and winding reference positioning means and method26 Jan 1993US 5,181,667 A
- Cassette loader with simultaneous leader tape equalization and loading26 Jan 1993US 5,181,669 A
- Tape splicer for cassette loader and method6 Oct 1992US 5,152,470 A
- Cassette loader with leader tape extraction and transfer, and method29 Sep 1992US 5,150,847 A
- Cassette loader with improved leader tape extraction and method29 Sep 1992US 5,150,849 A
No published applications.
Most cited
By later US patents
- Apparatus for supporting and aligning splicing tape on a splicing wheel7US 4,478,674 A1984
- Cassette loader with improved leader tape extraction and method3US 5,150,849 A1992
- Tape splicer for cassette loader and method2US 5,152,470 A1992
- Cassette loader with precision cassette extraction and winding reference positioning means and method1US 5,181,667 A1993
- Cassette loader with simultaneous leader tape equalization and loading1US 5,181,669 A1993