H04N 5/7805
Recording or playback not using inductive heads
Official title: {Recording or playback not using inductive heads, e.g. magneto-optical, thermomagnetic, magnetostrictive, galvanomagnetic (electrostatic recording H04N5/80, photographic recording H04N5/84)}
H04N5/7805 (Recording or playback not using inductive heads) appears on 12 US grants and 7 published applications in this corpus.
Search patents in H04N- Granted patents
- 12
- Published applications
- 7
- Assignees
- 15
- Inventors
- 47
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 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 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-feed context enhanced imaging30 May 2023US 11,663,788 B2Wormhole Labs, Inc.
- Using live feeds to produce 1st person, spatial, and real life views20 Jul 2021US 11,069,142 B2Wormhole Labs, Inc.
- Method and system for programmable loop recording4 Dec 2018US 10,148,993 B2Swarms Ventures, LLC
- Image pickup apparatus8 Sep 2009US 7,586,517 B2Panasonic Corporation
- Video disk recorder which compresses video data and inserts addresses of intra-frames into the user data area of the headers of the intra-frames2 Nov 1999US 5,978,543 AMatsushita Electric Industrial Co., Ltd.
- Multi-feed context enhanced imaging21 Oct 2021US 2021/0327152 A1Wormhole Labs, Inc.
- Using live feeds to produce 1st person, spatial, and real life views3 Dec 2020US 2020/0380789 A1Wormhole Labs, Inc.
- Method and system for programmable loop recording23 Nov 2017US 2017/0339446 A1Swarms Ventures, LLC
- Moving Image Processing Device, Moving Image Processing Method And Program6 Dec 2007US 2007/0280647 A1
- Image pickup apparatus27 Apr 2006US 2006/0088297 A1Panasonic Corporation
Most cited
By later US patents
- Video recording apparatus having control means provided therein for independently controlling the writing head and the reading head130US 5,134,499 AYamaha Corporation · 1992
- Magneto-optical disc recording/reproducing apparatus22US 5,329,503 ASony Corporation · 1994
- Device for reading oblong segments of an advancing storage medium16US 5,218,595 AThomson-CSF · 1993
- Recording and/or reproducing apparatus using opto-magnetic disc13US 4,802,021 AAsaka Company Limited · 1989
- Magneto-optic information recording system8US 4,550,346 APioneer Electronic Corporation · 1985