G11B 11/11
Using a beam
Official title: using a beam, {e.g. of electrons or X-rays} other than a beam of light {or a magnetic field} for recording
G11B11/11 (Using a beam) appears on 13 US grants and 1 published applications in this corpus.
Search patents in G11B- Granted patents
- 13
- Published applications
- 1
- Assignees
- 6
- Inventors
- 22
- Latest grant
- 14 May 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 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 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Quantum magnetic memory14 May 2002US 6,388,912 B1Intel Corporation
- Method and apparatus for storing data using spin-polarized electrons16 Oct 2001US 6,304,481 B1TeraStore, Inc.
- Non-mechanical recording and retrieval apparatus11 Sep 2001US 6,288,995 B1
- Method and apparatus for storing data using spin-polarized electrons14 Nov 2000US 6,147,894 ATeraStore, Inc.
- Method and apparatus for storing data using spin-polarized electrons17 Nov 1998US 5,838,020 ATeraStore, Inc.
Most cited
By later US patents
- Magnetostrictive/electrostrictive thin film memory50US 5,239,504 AInternational Business Machines Corporation · 1993
- Beam addressable film using amorphous magnetic material28US 3,949,387 AInternational Business Machines Corporation · 1976
- Method for recording, reproducing and erasing information and thin film for recording information20US 5,123,007 AHitachi, Ltd. · 1992
- Method and apparatus for storing data using spin-polarized electrons12US 5,546,337 ATeraStore, Inc. · 1996
- Quantum magnetic memory10US 6,388,912 B1Intel Corporation · 2002