H04H 2201/37
Via a different channel
Official title: via a different channel
H04H2201/37 (Via a different channel) appears on 189 US grants and 237 published applications in this corpus.
Search patents in H04H- Granted patents
- 189
- Published applications
- 237
- Assignees
- 127
- Inventors
- 385
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 13 |
| 2005 | 2 | 10 |
| 2006 | 2 | 9 |
| 2007 | 4 | 14 |
| 2008 | 3 | 19 |
| 2009 | 8 | 10 |
| 2010 | 9 | 7 |
| 2011 | 8 | 10 |
| 2012 | 7 | 10 |
| 2013 | 18 | 18 |
| 2014 | 8 | 16 |
| 2015 | 10 | 20 |
| 2016 | 16 | 13 |
| 2017 | 11 | 11 |
| 2018 | 10 | 14 |
| 2019 | 16 | 10 |
| 2020 | 7 | 6 |
| 2021 | 9 | 6 |
| 2022 | 7 | 6 |
| 2023 | 5 | 5 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Advertising audience monitoring in a content distribution system11 Nov 2025US 12,470,311 B2TELECOM ITALIA S p.A.
- Sponsor driven digital marketing for live television broadcast7 Oct 2025US 12,437,322 B2
- Real-time audience measurement system26 Aug 2025US 12,401,845 B2Adeia Media Solutions Inc.
- Audience attendance monitoring through facial recognition12 Nov 2024US 12,143,668 B2Google Inc.
- Sponsor driven digital marketing for live television broadcast5 Mar 2024US 11,922,464 B2Brandactif Ltd.
- Wireless communication device and image display apparatus including the same26 Feb 2026US 2026/0059429 A1LG Electronics Inc.
- Adaptive content distribution using private encoded audio identifiers10 Jul 2025US 2025/0227339 A1Google Inc.
- Audience attendance monitoring through facial recognition6 Feb 2025US 2025/0047934 A1Google Inc.
- Sponsor driven digital marketing for live television broadcast13 Jun 2024US 2024/0193641 A1Brandactif Ltd.
- Heartbeat system and method for broadcast system21 Dec 2023US 2023/0413369 A1Trilogy 5G, Inc.
Most cited
By later US patents
- Information distribution and processing system1,219US 7,508,789 B2Data Innovation LLC · 2009
- Information distribution and processing system1,212US 8,457,545 B2Online News Link LLC · 2013
- Media online services access via address embedded in video or audio program818US 5,761,606 A1998
- Method and apparatus for remotely configuring a wireless communication device527US 6,728,531 B1Motorola, Inc. · 2004
- Apparatus and methods for accessing information relating to radio and television programs493US 5,703,795 A1997