G11B 3/001
Recording by mechanical cutting, deforming or pressing: with vibrating mechanical coupling means
Official title: {with vibrating mechanical coupling means between pick-up element and sound producing element}
G11B3/001 (Recording by mechanical cutting, deforming or pressing: with vibrating mechanical coupling means) appears on 65 US grants and 2 published applications in this corpus.
Search patents in G11B- Granted patents
- 65
- Published applications
- 2
- Assignees
- 11
- Inventors
- 39
- Latest grant
- 3 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System and method for improving hard disk drive performance3 Nov 2020US 10,825,475 B1Dell Products L. P.
- Data storage device comprising write head with carbon element6 Jan 2009US 7,474,602 B2International Business Machines Corporation
- Talking straw with guide ridge28 Jan 2003US 6,512,727 B2
- Printed audio layer for packaging, sporting equipment and toys27 Aug 2002US 6,440,497 B1
- Postcard size postal article utilizing a phonographic device30 Jul 2002US 6,426,931 B1
Most cited
By later US patents
- Audio straw and cup lid47US 4,631,715 A1986
- Phonograph for use with record cartridges20US 4,123,065 AYugen Kaisha Watanabe Kenkyusho · 1978
- Toy record player12US 4,150,831 AYugen Kaisha Watanabe Kenkyusho · 1979
- Talking figure play set9US 4,484,408 AMattel, Inc. · 1984
- Vibration transmission mechanism for a phonograph6US 4,118,038 AYugen Kaisha Watanabe Kenkusho · 1978