H04N 17/00
Diagnosis, testing or measuring for television systems or their details
H04N17/00 (Diagnosis, testing or measuring for television systems or their details) appears on 6,107 US grants and 6,080 published applications in this corpus.
Search patents in H04N- Granted patents
- 6,107
- Published applications
- 6,080
- Assignees
- 2,127
- Inventors
- 12,126
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 9 | 0 |
| 1978 | 13 | 0 |
| 1979 | 12 | 0 |
| 1980 | 13 | 0 |
| 1981 | 20 | 0 |
| 1982 | 10 | 0 |
| 1983 | 18 | 0 |
| 1984 | 9 | 0 |
| 1985 | 21 | 0 |
| 1986 | 21 | 0 |
| 1987 | 29 | 0 |
| 1988 | 37 | 0 |
| 1989 | 29 | 0 |
| 1990 | 27 | 0 |
| 1991 | 27 | 0 |
| 1992 | 26 | 0 |
| 1993 | 38 | 0 |
| 1994 | 51 | 0 |
| 1995 | 44 | 0 |
| 1996 | 61 | 0 |
| 1997 | 48 | 0 |
| 1998 | 74 | 0 |
| 1999 | 80 | 0 |
| 2000 | 68 | 0 |
| 2001 | 87 | 22 |
| 2002 | 83 | 108 |
| 2003 | 62 | 124 |
| 2004 | 89 | 134 |
| 2005 | 67 | 184 |
| 2006 | 124 | 163 |
| 2007 | 104 | 176 |
| 2008 | 85 | 173 |
| 2009 | 133 | 171 |
| 2010 | 124 | 168 |
| 2011 | 134 | 169 |
| 2012 | 164 | 188 |
| 2013 | 207 | 263 |
| 2014 | 287 | 372 |
| 2015 | 283 | 342 |
| 2016 | 259 | 306 |
| 2017 | 295 | 288 |
| 2018 | 281 | 261 |
| 2019 | 316 | 331 |
| 2020 | 351 | 343 |
| 2021 | 315 | 378 |
| 2022 | 350 | 413 |
| 2023 | 323 | 357 |
| 2024 | 331 | 298 |
| 2025 | 298 | 205 |
| 2026 | 155 | 143 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04N 17/002Diagnosis, testing or measuring for television systems or their details: for television2,980
- H04N 17/04Diagnosis, testing or measuring for television systems or their details: for receivers1,107
- H04N 17/004Diagnosis, testing or measuring for television systems or their details: for digital1,075
- H04N 17/02Diagnosis, testing or measuring for television systems or their details: for colour539
- H04N 17/06Diagnosis, testing or measuring for television systems or their details: for recorders116
- H04N 2017/006Diagnosis, testing or measuring for television systems or their details: for televisionIndexing code24
- H04N 2017/008Diagnosis, testing or measuring for television systems or their details: for televisionIndexing code21
Recent patents
- Hardware-based sensor analysis6 Oct 2026US 12,756,814 B2Siemens Industry Software Inc.
- Method and system for video quality monitoring6 Oct 2026US 12,756,880 B2Comcast Cable Communications, LLC
- Phase-difference-based macro focusing method and apparatus for camera lens6 Oct 2026US 12,756,930 B2Huizhou Tcl Mobile Communication Co., Ltd.
- Kit device, calibration system and operation method thereof29 Sep 2026US 12,749,222 B2Lite-On Technology Corporation
- Image signal processor and method of processing image signal29 Sep 2026US 12,750,595 B2SK hynix Inc.
- Method, traffic monitoring system and computer program product8 Oct 2026US 2026/0311489 A1JENOPTIK Robot GmbH
- System and method to remotely control and test media player devices8 Oct 2026US 2026/0313088 A1
- Abnormality detection apparatus and method thereof8 Oct 2026US 2026/0313089 A1Denso Corporation
- Image processing device, operation method of image processing device, and operation program of image processing device8 Oct 2026US 2026/0313197 A1FUJIFILM Corporation
- Image signal processor and image signal processing method8 Oct 2026US 2026/0313244 A1SK hynix Inc.
Most cited
By later US patents
- Method and apparatus for automatically configuring a system based on a user's monitored system interaction and preferred system access times926US 5,977,964 AIntel Corporation · 1999
- Broadcast program identification method and system881US 4,230,990 A1980
- Method and apparatus for automatically determining and dynamically updating user preferences in an entertainment system731US 5,945,988 AIntel Corporation · 1999
- Method and apparatus for creating a television viewer profile711US 5,801,747 AHyundai Electronics America · 1998
- Digital micro-mirror based image simulation system674US 5,457,493 ATexas Instruments Incorporated · 1995