G11B 20/1876
Interpolating methods
Official title: {Interpolating methods}
G11B20/1876 (Interpolating methods) appears on 183 US grants and 41 published applications in this corpus.
Search patents in G11B- Granted patents
- 183
- Published applications
- 41
- Assignees
- 67
- Inventors
- 315
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 7 | 0 |
| 1998 | 13 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 5 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 3 | 10 |
| 2006 | 7 | 1 |
| 2007 | 2 | 5 |
| 2008 | 6 | 0 |
| 2009 | 1 | 1 |
| 2010 | 3 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 0 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 4 | 1 |
| 2020 | 1 | 2 |
| 2021 | 5 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite data recovery procedure14 Nov 2023US 11,817,124 B2Seagate Technology LLC
- Read offset calibration for error recovery17 Jan 2023US 11,557,319 B1Seagate Technology LLC
- Distributed error correction coding for parallel storage devices26 Oct 2021US 11,157,364 B1Seagate Technology LLC
- Pulse code modulation (PCM) data-marking29 Jun 2021US 11,050,971 B2Cirrus Logic, Inc.
- Detecting damaged areas on magnetic tape based on measuring a number of servo errors15 Jun 2021US 11,037,598 B2International Business Machines Corporation
- Composite data recovery procedure8 Jun 2023US 2023/0178109 A1Seagate Technology LLC
- Magnetic disk device and error correction method17 Mar 2022US 2022/0084554 A1
- Pulse code modulation (pcm) data-marking1 Apr 2021US 2021/0099667 A1Cirrus Logic International Semiconductor Ltd.
- Detecting damaged areas on magnetic tape media using diagnostics locate13 Feb 2020US 2020/0051591 A1International Business Machines Corporation
- Detecting damaged areas on magnetic tape media using diagnostics locate13 Feb 2020US 2020/0051592 A1International Business Machines Corporation
Most cited
By later US patents
- Video signal processing circuit128US 5,142,537 ASony Corporation · 1992
- Pulse-code modulation signal processing circuit114US 4,394,762 ATokyo Shibaura Denki Kabushiki Kaisha · 1983
- Method and apparatus for encoding low redundancy check words from source data101US 4,375,100 AMatsushita Electric Industrial Co., Ltd. · 1983
- Method and apparatus employing an improved format for recording and reproducing digital audio93US 4,211,997 AAmpex Corporation · 1980
- Detection of recorded data employing interpolation with gain compensation64US 7,002,767 B2Agere Systems Inc. · 2006