H04N 21/2146
Located in mass transportation means
Official title: {located in mass transportation means, e.g. aircraft, train or bus (flight-deck installations for entertainment or communications B64D11/0015; arrangements specially adapted for transportation systems in broadcast systems H04H20/62; moving wireless networks H04W84/005)}
H04N21/2146 (Located in mass transportation means) appears on 349 US grants and 434 published applications in this corpus.
Search patents in H04N- Granted patents
- 349
- Published applications
- 434
- Assignees
- 168
- Inventors
- 745
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 6 |
| 2003 | 2 | 10 |
| 2004 | 3 | 5 |
| 2005 | 2 | 12 |
| 2006 | 5 | 15 |
| 2007 | 2 | 10 |
| 2008 | 1 | 16 |
| 2009 | 6 | 11 |
| 2010 | 4 | 13 |
| 2011 | 9 | 19 |
| 2012 | 8 | 14 |
| 2013 | 15 | 22 |
| 2014 | 24 | 31 |
| 2015 | 24 | 30 |
| 2016 | 23 | 31 |
| 2017 | 18 | 19 |
| 2018 | 24 | 14 |
| 2019 | 18 | 22 |
| 2020 | 28 | 19 |
| 2021 | 30 | 27 |
| 2022 | 21 | 18 |
| 2023 | 16 | 21 |
| 2024 | 19 | 19 |
| 2025 | 18 | 17 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adaptive on-board media channel interface6 Oct 2026US 12,756,875 B2ViaSat, Inc.
- Triggered data streaming11 Aug 2026US 12,703,503 B2
- Methods and systems for dynamically loading content onto in-vehicle content-delivery systems4 Aug 2026US 12,701,284 B2Gogo Business Aviation LLC
- Dynamic production of linear media channels for mobile transport craft14 Jul 2026US 12,684,187 B2ViaSat, Inc.
- Centralized content access management28 Apr 2026US 12,615,398 B2ViaSat, Inc.
- Geofencing for media content presented on a transport craft6 Aug 2026US 2026/0230664 A1ViaSat, Inc.
- Methods for distributing server side application computing resources and associated systems and devices23 Jul 2026US 2026/0211745 A1Panasonic Avionics Corporation
- Aircraft inflight entertainment server providing language translation of announcements2 Jul 2026US 2026/0184437 A1Thales Avionics, Inc.
- Method and system for digital record verification2 Jul 2026US 2026/0187597 A1Digital Seat Media, Inc.
- Inflight entertainment system controlling services based on seatbelt status monitoring2 Jul 2026US 2026/0189741 A1
Most cited
By later US patents
- Location-sensitive remote database access control338US 5,243,652 AGTE Laboratories Incorporated · 1993
- Transaction dispatcher for a passenger entertainment system, method and article of manufacture300US 6,813,777 B1Rockwell Collins, Inc. · 2004
- Airline-based video game and communications system247US 5,959,596 ANintendo Co., Ltd. · 1999
- Aircraft data management system184US 6,249,913 B1General Dynamics OTS (Aerospace), Inc. · 2001
- Automatic image content analysis method and system157US 9,443,152 B2iOnRoad Technologies Ltd. · 2016