B29L 2017/005
Cd''s, dvd''s
Official title: {CD''s, DVD''s}
B29L2017/005 (Cd''s, dvd''s) appears on 408 US grants and 313 published applications in this corpus.
Search patents in B29L- Granted patents
- 408
- Published applications
- 313
- Assignees
- 179
- Inventors
- 768
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 17 | 0 |
| 1999 | 22 | 0 |
| 2000 | 21 | 0 |
| 2001 | 31 | 14 |
| 2002 | 33 | 44 |
| 2003 | 20 | 45 |
| 2004 | 35 | 37 |
| 2005 | 14 | 42 |
| 2006 | 33 | 27 |
| 2007 | 22 | 21 |
| 2008 | 13 | 35 |
| 2009 | 10 | 29 |
| 2010 | 13 | 9 |
| 2011 | 13 | 3 |
| 2012 | 6 | 4 |
| 2013 | 5 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Flame retardant resin composition8 Nov 2022US 11,492,486 B2Sony Corporation
- Method and apparatus for reconditioning digital discs26 May 2015US 9,039,489 B2Disc Go Technologies, Inc.
- Apparatus and method for improving center hole radial runout control in optical disk manufacturing15 Apr 2014US 8,696,858 B2Thomson Licensing
- Pattern transfer method and imprint device23 Jul 2013US 8,491,291 B2Hitachi, Ltd.
- Flexible VCD having domed center and flat central bottom ring and method of making thereof9 Jul 2013US 8,481,141 B2
- Flame retardant resin composition23 Feb 2023US 2023/0059191 A1Sony Group Corporation
- Flame retardant resin composition30 Jan 2020US 2020/0032050 A1Sony Corporation
- Method for recovering polycarbonate resin from discarded optical disc and/or recovered optical disc, flame-retardant polycarbonate resin composition, injection molded body, and molded article for optical use17 Jan 2013US 2013/0018115 A1Idemitsu Kosan Co., Ltd.
- Pattern transfer method and imprint device2 Aug 2012US 2012/0195993 A1Hitachi, Ltd.
- Optical disk and method of manufacturing the same12 Jul 2012US 2012/0180079 A1
Most cited
By later US patents
- Process for making information carrying discs103US 4,374,077 AMinnesota Mining and Manufacturing Company · 1983
- Isothermal imprint embossing system80US 7,329,114 B2Komag, Inc. · 2008
- Die set having sealed compliant member72US 7,320,584 B1Komag, Inc. · 2008
- Optical recording medium having two separate recording layers68US 5,764,619 AMatsushita Electric Industrial Co., Ltd. · 1998
- Information recording medium, method for manufacturing the medium, and apparatus for manufacturing the medium68US 6,083,598 AKabushiki Kaisha Toshiba · 2000