H04N 5/38
Transmitter circuitry for the transmission of television signals according to analogue transmission
Official title: Transmitter circuitry {for the transmission of television signals according to analogue transmission standards} (H04N5/14 takes precedence)
H04N5/38 (Transmitter circuitry for the transmission of television signals according to analogue transmission) appears on 1,112 US grants and 1,180 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,112
- Published applications
- 1,180
- Assignees
- 427
- Inventors
- 1,813
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 23 | 8 |
| 2002 | 11 | 50 |
| 2003 | 16 | 34 |
| 2004 | 14 | 55 |
| 2005 | 21 | 56 |
| 2006 | 33 | 71 |
| 2007 | 25 | 39 |
| 2008 | 22 | 34 |
| 2009 | 29 | 36 |
| 2010 | 49 | 48 |
| 2011 | 46 | 33 |
| 2012 | 42 | 36 |
| 2013 | 47 | 82 |
| 2014 | 92 | 62 |
| 2015 | 65 | 88 |
| 2016 | 67 | 75 |
| 2017 | 71 | 68 |
| 2018 | 37 | 54 |
| 2019 | 65 | 57 |
| 2020 | 45 | 52 |
| 2021 | 52 | 69 |
| 2022 | 45 | 37 |
| 2023 | 52 | 15 |
| 2024 | 18 | 6 |
| 2025 | 11 | 12 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmitting method, receiving method, transmitting device and receiving device30 Jun 2026US 12,671,856 B2Panasonic Intellectual Property Corporation of America
- Video signal transmission device, video signal receiving device, and video signal transceiving system28 Apr 2026US 12,615,342 B2LAPIS Technology Co., Ltd.
- Transmission apparatus, method of transmitting image data in high dynamic range, reception apparatus, method of receiving image data in high dynamic range, and program3 Feb 2026US 12,542,863 B2Saturn Licensing LLC
- Transmitting device, transmitting method, receiving device, and receiving method23 Sep 2025US 12,425,656 B2Saturn Licensing LLC
- Wireless endoscope, wireless endoscope apparatus and illumination control method26 Aug 2025US 12,396,620 B2Olympus Corporation
- Transmitting method, receiving method, transmitting device and receiving device17 Sep 2026US 2026/0281476 A1Panasonic Intellectual Property Corporation of America
- Transmission apparatus, method of transmitting image data in high dynamic range, reception apparatus, method of receiving image data in high dynamic range, and program2 Jul 2026US 2026/0189672 A1Saturn Licensing LLC
- Transmitting device, transmitting method, receiving device, and receiving method26 Feb 2026US 2026/0059069 A1Saturn Licensing LLC
- Method for transmitting and receiving analog image signal and apparatus performing said method18 Dec 2025US 2025/0385982 A1Nextchip Co., Ltd.
- Ingestible device with propulsion and imaging capabilities2 Oct 2025US 2025/0302456 A1Endiatx, Inc.
Most cited
By later US patents
- Video overlay system for surgical apparatus1,348US 7,400,752 B2Alcon Manufacturing, Ltd. · 2008
- System for dual-display interaction with integrated television and internet content786US 6,097,441 AeRemote, Inc. · 2000
- Method for effectively implementing a wireless television system643US 6,263,503 B12001
- System for viewing multiple data streams simultaneously375US 6,567,984 B1Research Investment Network, Inc. · 2003
- Displaying broadcasts of multiple camera perspective recordings from live activities at entertainment venues on remote video monitors309US 7,884,855 B2Front Row Technologies, LLC · 2011