G11B 11/115
Using a beam,e.g. of electrons or x-rays other than a beam of
Official title: {using a beam,}{e.g. of electrons or X-rays} other than a beam of light for reproducing
G11B11/115 (Using a beam,e.g. of electrons or x-rays other than a beam of) appears on 11 US grants and 1 published applications in this corpus.
Search patents in G11B- Granted patents
- 11
- Published applications
- 1
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 8 Apr 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High density data recording/reproduction method utilizing electron emission and phase change media, and data recording system adopting the same, and media for the system8 Apr 2008US 7,355,951 B2Samsung Electronics Co., Ltd.
- 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.
Most cited
By later US patents
- Method and apparatus for storing data using spin-polarized electrons12US 5,546,337 ATeraStore, Inc. · 1996
- Apparatus and method for electron spin polarization detection10US 4,760,254 A1988
- Quantum magnetic memory10US 6,388,912 B1Intel Corporation · 2002
- Data storage medium for storing data as a polarization of a data magnetic field and method and apparatus using spin-polarized electrons for storing the data onto the data storage medium and reading the stored data therefrom7US 5,446,687 ATeraStore, Inc. · 1995
- Method and apparatus for storing data using spin-polarized electrons7US 6,304,481 B1TeraStore, Inc. · 2001