H04N 7/102
Circuits therefor
Official title: {Circuits therefor, e.g. noise reducers, equalisers, amplifiers (H04N7/108 takes precedence)}
H04N7/102 (Circuits therefor) appears on 955 US grants and 842 published applications in this corpus.
Search patents in H04N- Granted patents
- 955
- Published applications
- 842
- Assignees
- 354
- Inventors
- 1,392
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 12 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 11 | 0 |
| 1996 | 25 | 0 |
| 1997 | 16 | 0 |
| 1998 | 28 | 0 |
| 1999 | 38 | 0 |
| 2000 | 43 | 0 |
| 2001 | 23 | 8 |
| 2002 | 18 | 44 |
| 2003 | 32 | 34 |
| 2004 | 25 | 41 |
| 2005 | 14 | 48 |
| 2006 | 29 | 31 |
| 2007 | 26 | 27 |
| 2008 | 12 | 32 |
| 2009 | 25 | 35 |
| 2010 | 39 | 44 |
| 2011 | 32 | 29 |
| 2012 | 28 | 18 |
| 2013 | 27 | 31 |
| 2014 | 35 | 40 |
| 2015 | 23 | 31 |
| 2016 | 31 | 39 |
| 2017 | 30 | 21 |
| 2018 | 37 | 58 |
| 2019 | 37 | 41 |
| 2020 | 42 | 42 |
| 2021 | 39 | 41 |
| 2022 | 31 | 28 |
| 2023 | 33 | 32 |
| 2024 | 27 | 21 |
| 2025 | 19 | 14 |
| 2026 | 11 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Video processing method and system, video playback system, apparatus, device, and medium15 Sep 2026US 12,739,343 B2Boe Technology Group Co., Ltd.
- Multi-interface streaming media system1 Sep 2026US 12,726,673 B2Roku, Inc.
- Electronic tunable cable simulator11 Aug 2026US 12,707,021 B2ARRIS Enterprises LLC
- Full duplex DOCSIS amplifier with legacy upstream support14 Jul 2026US 12,683,754 B2ARRIS Enterprises LLC
- Graphical user interface for controlling extended spectrum DOCSIS amplifier5 May 2026US 12,619,344 B2ARRIS Enterprises LLC
- Camera head for endoscopic electrosurgical procedures10 Sep 2026US 2026/0262924 A1Odysight.Ai Ltd.
- Machine-learning-based telemetry-driven autonomous monitoring, control, and optimzation of cable networks27 Aug 2026US 2026/0254921 A1Broadband International, Inc.
- Information processing apparatus, information processing method, and storage medium23 Jul 2026US 2026/0214185 A1Canon Kabushiki Kaisha
- Cable network based housing with improved signal integrity18 Jun 2026US 2026/0171736 A1ARRIS Enterprises LLC
- Hybrid fiber-coaxial networks18 Jun 2026US 2026/0172278 A1ARRIS Enterprises LLC
Most cited
By later US patents
- Network controller for cable television delivery systems1,167US 5,600,364 ADiscovery Communications, Inc. · 1997
- Terminal for suggesting programs offered on a television program delivery system1,065US 5,798,785 ADiscovery Communications, Inc. · 1998
- Television program delivery system971US 5,559,549 ADiscovery Communications, Inc. · 1996
- Targeted advertisement using television delivery systems916US 6,463,585 B1Discovery Communications, Inc. · 2002
- Advanced set top terminal for cable television delivery systems699US 5,990,927 ADiscovery Communications, Inc. · 1999