Tdf
Montrouge, FR· latest recorded location
TDF is named on 31 US grants and 30 published applications in this corpus. Its most frequent classification is H04L (Digital communication).
- Granted patents
- 31
- Published applications
- 30
- Inventors
- 49
- Granted in 2026 so far
- 0
- Most recent grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 3 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 9 |
| 2021 | 4 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 1 | 0 |
By publication year.
Technology areas
Share of 61 documents
Recent patents
- Methods and devices for inserting an event into a transport flow, for monitoring, managing and receiving the transport flow, and computer program all corresponding thereto26 Aug 2025US 12,401,839 B2
- Method for the reception of audio contents in a hybrid receiver and time-shifted playback, receiver and program associated with the method7 May 2024US 11,979,638 B2
- Method for signaling a substitution to a terminal, method for substitution by a terminal, and corresponding computer program products, system and terminal30 Jan 2024US 11,889,129 B2
- Method for offloading control data in a mobile network30 Jan 2024US 11,889,531 B2
- Methods for encoding decoding of a data flow representing of an omnidirectional video22 Aug 2023US 11,736,725 B2
- Methods and devices for inserting an event into a transport flow, for monitoring, managing and receiving the transport flow, and computer program all corresponding thereto20 Jun 2024US 2024/0205472 A1
- Methods for broadcasting, receiving and analysing a data stream broadcast in at least one broadcast network, and corresponding devices and computer program16 Mar 2023US 2023/0082280 A1
- Method for signalling a substitution to a terminal, method for substitution by a terminal, and corresponding computer program products, system and terminal26 Jan 2023US 2023/0025628 A1
- Methods for encoding decoding of a data flow representing of an omnidirectional video10 Feb 2022US 2022/0046279 A1
- Method and device for generating a radar signal, associated radar detection method and system22 Jul 2021US 2021/0223377 A1
Most cited
By later US patents
- Reception of a signal modulated according to a multilevel coding technique56US 7,609,787 B22009
- Method for transmitting an offset modulated biorthogonal multicarrier signal (BFDM/OM)15US 7,609,611 B12009
- Method for reinforcing a metal tubular structure6US 8,201,332 B22012
- Method for proving the authenticity or integrity of a message by means of a public exponent equal to the power of two4US 7,386,122 B12008
- Method and device for estimating a multicarrier signal propagation channel4US 8,094,732 B22012