B65H 2801/45
Audio or video tape players, or related mechanism
B65H2801/45 (Audio or video tape players, or related mechanism) appears on 22 US grants and 3 published applications in this corpus.
Search patents in B65H- Granted patents
- 22
- Published applications
- 3
- Assignees
- 14
- Inventors
- 44
- Latest grant
- 16 Jun 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Recording apparatus and one-way compound gear mechanism16 Jun 2015US 9,056,721 B2Seiko Epson Corporation
- Magnetic recording and reproducing apparatus and driving method thereof18 Sep 2007US 7,270,290 B2Samsung Electronics Co., Ltd.
- Single reel data storage tape cartridge with internal tape guide12 Jul 2005US 6,915,982 B2Imation Corp.
- Dynamic braking of a tape motor16 Nov 2004US 6,819,065 B1International Business Machines (IBM) Corporation
- Winding type flexible printed circuit board tape transferring system15 Jul 2003US 6,592,065 B1Utechzone Co., Ltd.
- Recording apparatus and one-way compound gear mechanism13 Feb 2014US 2014/0041998 A1Seiko Epson Corporation
- Magnetic recording and reproducing apparatus and driving method thereof17 Aug 2006US 2006/0180627 A1Samsung Electronics Co., Ltd.
- Single reel data storage tape cartridge with internal tape guide2 Dec 2004US 2004/0238670 A1Imation Corp.
Most cited
By later US patents
- Magnetic tape wind-up control method, and tape wind-up apparatus31US 4,977,466 AFuji Photo Film Co., Ltd. · 1990
- Dual motor web material transport system26US 4,012,674 AComputer Peripherals, Inc. · 1977
- Web transport device9US 4,496,117 ACanon Kabushiki Kaisha · 1985
- Tape winding devices8US 6,145,769 ACasio Computer Co., Ltd. · 2000
- High speed transport cassette7US 5,409,174 AXerox Corporation · 1995