G11B 5/4961
Circuits
Official title: {Circuits}
G11B5/4961 (Circuits) appears on 4 US grants and 2 published applications in this corpus.
Search patents in G11B- Granted patents
- 4
- Published applications
- 2
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic disk device having heater to adjust spacing between magnetic disk and magnetic head18 Feb 2025US 12,230,305 B2Kabushiki Kaisha Toshiba
- Data recording and reproducing device, data recording and reproducing method, and recording medium10 Mar 2009US 7,502,304 B2Pioneer Corporation
- Image signal recording and reproducing apparatus having a quasi-fixed head30 Apr 1996US 5,513,051 ADaewoo Electronics Co., Ltd.
- Optical data recording and playback system18 Aug 1992US 5,140,566 ASamsung Electronics Co., Ltd.
Most cited
By later US patents
- Data recording and reproducing device, data recording and reproducing method, and recording medium7US 7,502,304 B2Pioneer Corporation · 2009
- Optical data recording and playback system6US 5,140,566 ASamsung Electronics Co., Ltd. · 1992
- Image signal recording and reproducing apparatus having a quasi-fixed head6US 5,513,051 ADaewoo Electronics Co., Ltd. · 1996