G11B 7/265
Apparatus for the mass production of optical record carriers
Official title: {Apparatus for the mass production of optical record carriers, e.g. complete production stations, transport systems}
G11B7/265 (Apparatus for the mass production of optical record carriers) appears on 82 US grants and 90 published applications in this corpus.
Search patents in G11B- Granted patents
- 82
- Published applications
- 90
- Assignees
- 60
- Inventors
- 206
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 3 |
| 2002 | 3 | 4 |
| 2003 | 0 | 6 |
| 2004 | 5 | 11 |
| 2005 | 5 | 17 |
| 2006 | 9 | 7 |
| 2007 | 5 | 10 |
| 2008 | 5 | 6 |
| 2009 | 4 | 2 |
| 2010 | 4 | 14 |
| 2011 | 8 | 2 |
| 2012 | 4 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for producing n-layer optical information carriers and method therefor31 Aug 2021US 11,107,498 B2Sonopress GmbH
- Multi-axis mechanical gripper with symmetrically fixed pair of racks3 Dec 2019US 10,493,618 B1Jiangsu Fine Storage Information Technology Co., Ltd.
- Optical recording medium production device and production method14 Aug 2018US 10,049,696 B2Panasonic Intellectual Property Management Co., Ltd.
- Optical recording medium6 Jun 2017US 9,672,861 B2Sony Corporation
- Optical disk device and optical disk processing system having optical disk device8 Nov 2016US 9,489,975 B2Almedio Inc.
- Fabrication of structure from lost base material23 Dec 2021US 2021/0394440 A1University of Massachusetts
- Method for taking, placing and conveying materials21 May 2020US 2020/0156867 A1Jiangsu Fine Storage Information Technology Co., L td.
- Apparatus for producing n-layer optical information carriers and method therefor19 Sep 2019US 2019/0287564 A1Sonopress GmbH
- Sputtering device8 Feb 2018US 2018/0037983 A1Topcon Corporation
- Optical recording medium22 Sep 2016US 2016/0275983 A1Sony Corporation
Most cited
By later US patents
- Apparatus for the transfer of substrates41US 5,612,068 ALeybold Aktiengesellschaft · 1997
- Device and method for manufacturing an optical recording medium39US 6,340,501 B12002
- Apparatus for the automatic casting, coating, varnishing, testing and sorting of workpieces37US 5,232,505 ALeybold Aktiengesellschaft · 1993
- Optical recording medium and recording method for the same24US 7,061,850 B1Matsushita Electric Industrial Co., Ltd. · 2006
- Disk coating system22US 5,743,965 AOrigin Electric Company, Limited · 1998