H04N 3/38
With continuously moving film
Official title: with continuously moving film
H04N3/38 (With continuously moving film) appears on 91 US grants and 27 published applications in this corpus.
Search patents in H04N- Granted patents
- 91
- Published applications
- 27
- Assignees
- 42
- Inventors
- 139
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 2 | 5 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 4 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Perfless and cadenceless scanning and digitization of motion picture film17 Feb 2026US 12,556,644 B2Warner Bros. Entertainment Inc.
- Film transport apparatus controller and related methods25 Mar 2025US 12,262,137 B2Digital Check Corporation
- Perfless and cadenceless scanning and digitization of motion picture film13 Feb 2024US 11,902,688 B2Warner Bros. Entertainment Inc.
- Film transport apparatus controller and related methods13 Feb 2024US 11,902,689 B2Digital Check Corporation
- Film transport apparatus controller and related methods23 Aug 2022US 11,425,282 B2Digital Check Corporation
- Perfless and cadenceless scanning and digitization of motion picture film6 Jun 2024US 2024/0187542 A1Warner Bros. Entertainment Inc.
- Film transport apparatus controller and related methods2 May 2024US 2024/0146861 A1Digital Check Corporation
- Perfless and cadenceless scanning and digitization of motion picture film19 Jan 2023US 2023/0015248 A1Warner Bros. Entertainment Inc.
- Film transport apparatus controller and related methods8 Dec 2022US 2022/0394155 A1Digital Check Corporation
- Perfless and cadenceless scanning and digitization of motion picture film12 May 2022US 2022/0150383 A1Warner Bros. Entertainment Inc.
Most cited
By later US patents
- Film scanner70US 5,872,591 APakon, Inc. · 1999
- Method for the automatic correction of errors in image registration during film scanning65US 4,903,131 ABTS Broadcast Television Systems GmbH · 1990
- Method and circuit for the automatic correction of errors in image steadiness during film scanning61US 4,994,918 ABTS Broadcast Television Systems GmbH · 1991
- Method and apparatus for synchronization of ancillary information in film conversion33US 6,611,293 B2DFR2000, Inc. · 2003
- Method and apparatus for film weave correction28US 4,823,204 AImage Transform, Inc. · 1989