G11B 7/0037
With discs
Official title: with discs
G11B7/0037 (With discs) appears on 1,868 US grants and 1,174 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,868
- Published applications
- 1,174
- Assignees
- 314
- Inventors
- 2,423
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 19 | 0 |
| 1990 | 15 | 0 |
| 1991 | 17 | 0 |
| 1992 | 25 | 0 |
| 1993 | 24 | 0 |
| 1994 | 18 | 0 |
| 1995 | 52 | 0 |
| 1996 | 66 | 0 |
| 1997 | 104 | 0 |
| 1998 | 125 | 0 |
| 1999 | 126 | 0 |
| 2000 | 111 | 0 |
| 2001 | 115 | 43 |
| 2002 | 82 | 101 |
| 2003 | 91 | 90 |
| 2004 | 65 | 133 |
| 2005 | 62 | 143 |
| 2006 | 98 | 138 |
| 2007 | 93 | 138 |
| 2008 | 90 | 142 |
| 2009 | 93 | 73 |
| 2010 | 72 | 55 |
| 2011 | 65 | 39 |
| 2012 | 67 | 12 |
| 2013 | 31 | 9 |
| 2014 | 11 | 8 |
| 2015 | 6 | 10 |
| 2016 | 13 | 18 |
| 2017 | 15 | 9 |
| 2018 | 13 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 4 |
| 2022 | 4 | 1 |
| 2023 | 0 | 1 |
| 2024 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Beam balancer for optical data writing15 Oct 2024US 12,119,033 B1Microsoft Technology Licensing, LLC
- Systems and methods for increasing data rate and storage density in 3-dimensional optical data storage media2 Jul 2024US 12,027,178 B2Folio Photonics, Inc.
- Optical disc device and recording and reproduction device18 Jun 2024US 12,014,761 B2Panasonic Intellectual Property Management Co., Ltd.
- Detection apparatus, optical drive, and detection method30 Jan 2024US 11,887,624 B2Huawei Technologies Co., Ltd.
- Systems and methods for increasing data rate and storage density in multilayer optical discs27 Sep 2022US 11,456,010 B2Folio Photonics, Inc.
- Optical disc device and recording and reproduction device18 Jan 2024US 2024/0021214 A1Panasonic Intellectual Property Management Co., Ltd.
- Systems and methods for increasing data rate and storage density in 3-dimensional optical data storage media26 Jan 2023US 2023/0024379 A1Folio Photonics, Inc.
- Detection Apparatus, Optical Drive, and Detection Method18 Aug 2022US 2022/0262398 A1Huawei Technologies Co., Ltd.
- Drawing method, erasing method, and drawing apparatus2 Dec 2021US 2021/0370688 A1Sony Corporation
- Optical disk recording method, optical disk device, and integrated circuit12 Aug 2021US 2021/0249046 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Fiber optic needle probes for optical coherence tomography imaging722US 6,564,087 B1Massachusetts Institute of Technology · 2003
- Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information540US 6,181,870 B2Matushita Electric Industrial Co., Ltd. · 2001
- Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control381US 5,907,658 AMatsushita Electric Industrial Co., Ltd. · 1999
- Information record medium, apparatus for recording the same and apparatus for reproducing the same353US 6,212,330 B1Pioneer Electronic Corporation · 2001
- Recording medium capable of interactive reproducing323US 6,167,189 AKabushiki Kaisha Toshiba · 2000