G11B 13/06
Optically and by styli
Official title: optically and by styli
G11B13/06 (Optically and by styli) appears on 10 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 10
- Published applications
- 4
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 23 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus, methods, and systems for controlling tonearm tracking for a record turntable23 Jul 2019US 10,360,938 B2
- Method of manufacturing high-density data storage medium20 Jan 2009US 7,479,212 B2Samsung Electronics Co., Ltd.
- High-density data storage medium, method of manufacturing the data storage medium, data storage apparatus, and methods of writing data on, and reading and erasing data from the data storage medium by using the data storage apparatus30 Jan 2007US 7,170,843 B2Samsung Electronics Co., Ltd.
- Recording medium, recording apparatus and recording method1 Feb 2005US 6,850,480 B1Kabushiki Kaisha Toshiba
- Recording medium and method of manufacturing the same6 Mar 2001US 6,197,399 B1Kabushiki Kaisha Toshiba
- Apparatus, methods, and systems for controlling tonearm tracking for a record turntable30 Aug 2018US 2018/0247670 A1Kooiance, Inc.
- High-density data storage medium, method of manufacturing the data storage medium, data storage apparatus, and methods of writing data on, and reading and erasing data from the data storage medium by using the data storage apparatus3 May 2007US 2007/0099309 A1Samsung Electronics Co., Ltd.
- Method and apparatus for electro-optical disk memory10 Mar 2005US 2005/0052983 A1
- High-density data storage medium, method of manufacturing the data storage medium, data storage apparatus, and methods of writing data on, and reading and erasing data from the data storage medium by using the data storage apparatus8 Apr 2004US 2004/0065818 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Recording medium and method of manufacturing the same38US 6,197,399 B1Kabushiki Kaisha Toshiba · 2001
- Recording and reproducing apparatus and method for applying a pulse voltage and an electromagnetic wave21US 5,439,777 ACanon Kabushiki Kaisha · 1995
- Recording medium, recording apparatus and recording method20US 6,850,480 B1Kabushiki Kaisha Toshiba · 2005
- Disk apparatus using ferroelectric thin film19US 5,946,284 ASamsung Electronics Co., Ltd. · 1999
- High-density optical data storage unit and method for writing and reading information14US 5,598,387 AInternational Business Machines Corporation · 1997