G11B 7/24033
Electrode layers
G11B7/24033 (Electrode layers) appears on 6 US grants and 10 published applications in this corpus.
Search patents in G11B- Granted patents
- 6
- Published applications
- 10
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 28 Feb 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 2 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Recording medium and recording system28 Feb 2012US 8,125,872 B2Pioneer Corporation
- Information recording medium having pair of electrodes16 Sep 2008US 7,426,174 B2Hitachi, Ltd.
- Optical recording medium and its use18 Mar 2008US 7,345,799 B2Fujitsu Limited
- Information recording medium having pair of electrodes20 Dec 2005US 6,977,883 B2Hitachi, Ltd.
- Information recording medium17 Feb 1998US 5,718,993 ADai Nippon Printing Co.Ltd.
- Recording medium and recording system1 Oct 2009US 2009/0245069 A1Pioneer Corporation
- Persistent Electro-Optic Devices and Processes for Optical Media28 Aug 2008US 2008/0204850 A1
- Stable Electro-Chromic Device21 Jun 2007US 2007/0139756 A1
- Electro-Optic Device and Process for Optical Media21 Jun 2007US 2007/0140072 A1
- Structures and processes for controlling access to optical media21 Jun 2007US 2007/0143774 A1
Most cited
By later US patents
- Optical recording carrier, and recording-reading apparatus, and recording-reading process, employing the same7US 4,860,278 ACanon Kabushiki Kaisha · 1989
- Information recording medium having pair of electrodes5US 6,977,883 B2Hitachi, Ltd. · 2005
- Information recording medium having pair of electrodes2US 7,426,174 B2Hitachi, Ltd. · 2008
- Recording medium and recording system2US 8,125,872 B2Pioneer Corporation · 2012
- Information recording medium1US 5,718,993 ADai Nippon Printing Co.Ltd. · 1998