H04N 13/189
Recording image signals
Official title: Recording image signals; Reproducing recorded image signals
H04N13/189 (Recording image signals) appears on 1,525 US grants and 1,190 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,525
- Published applications
- 1,190
- Assignees
- 501
- Inventors
- 2,313
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 9 | 0 |
| 1990 | 16 | 0 |
| 1991 | 18 | 0 |
| 1992 | 19 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 18 | 0 |
| 1996 | 32 | 0 |
| 1997 | 45 | 0 |
| 1998 | 87 | 0 |
| 1999 | 93 | 0 |
| 2000 | 75 | 0 |
| 2001 | 74 | 27 |
| 2002 | 59 | 74 |
| 2003 | 47 | 48 |
| 2004 | 28 | 22 |
| 2005 | 33 | 24 |
| 2006 | 31 | 22 |
| 2007 | 22 | 10 |
| 2008 | 12 | 22 |
| 2009 | 9 | 26 |
| 2010 | 16 | 66 |
| 2011 | 20 | 132 |
| 2012 | 41 | 98 |
| 2013 | 52 | 85 |
| 2014 | 88 | 52 |
| 2015 | 75 | 37 |
| 2016 | 57 | 72 |
| 2017 | 51 | 60 |
| 2018 | 49 | 74 |
| 2019 | 76 | 63 |
| 2020 | 76 | 48 |
| 2021 | 30 | 24 |
| 2022 | 31 | 25 |
| 2023 | 19 | 24 |
| 2024 | 22 | 24 |
| 2025 | 20 | 19 |
| 2026 | 22 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Virtual imaging methods and displays for real world scenes22 Sep 2026US 12,744,875 B2
- Imaging apparatus28 Jul 2026US 12,696,043 B2Canon Kabushiki Kaisha
- Methods and apparatus for receiving and/or playing back content7 Jul 2026US 12,676,951 B2Nevermind Capital LLC
- Mixed reality (MR)-based optical device30 Jun 2026US 12,667,255 B1The Florida International University Board of Trustees
- Digital cinema camera system for recording, editing and visualizing images23 Jun 2026US 12,665,996 B2Silicon Imaging Corporation
- Digital cinema camera system for recording, editing and visualizing images8 Oct 2026US 2026/0313084 A1Silicon Imaging Corporation
- Digital holographic display system1 Oct 2026US 2026/0303767 A1Creativemut Co., Ltd.
- Method for deconvolution of acquired raw data of an image10 Sep 2026US 2026/0270381 A1Carl Zeiss Microscopy GmbH
- Motion Dependent Display30 Jul 2026US 2026/0222531 A1Apple Inc.
- Method for scaling size and depth in videoconferencing30 Jul 2026US 2026/0222532 A1Dimenco Holding B.V.
Most cited
By later US patents
- Apparatus and method for performing computer enhanced surgery with articulated instrument1,896US 6,223,100 B1SRI International · 2001
- Surgical method1,654US 6,963,792 B1SRI International · 2005
- Surgical system1,483US 6,850,817 B1SRI International · 2005
- Method for telemanipulation with telepresence1,184US 5,631,973 ASRI International · 1997
- Panoramic image based virtual reality/telepresence audio-visual system and method993US 5,495,576 A1996