H03M 13/6552
Dvb-t2
Official title: {dvb-t2}
H03M13/6552 (Dvb-t2) appears on 295 US grants and 313 published applications in this corpus.
Search patents in H03M- Granted patents
- 295
- Published applications
- 313
- Assignees
- 32
- Inventors
- 119
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 6 |
| 2010 | 0 | 11 |
| 2011 | 0 | 9 |
| 2012 | 8 | 14 |
| 2013 | 18 | 9 |
| 2014 | 13 | 16 |
| 2015 | 16 | 34 |
| 2016 | 21 | 44 |
| 2017 | 41 | 34 |
| 2018 | 23 | 24 |
| 2019 | 46 | 48 |
| 2020 | 25 | 18 |
| 2021 | 31 | 18 |
| 2022 | 16 | 14 |
| 2023 | 23 | 10 |
| 2024 | 11 | 4 |
| 2025 | 3 | 0 |
By publication year.
Recent patents
- Method and apparatus for encoding and decoding of low density parity check codes16 Sep 2025US 12,418,313 B2Samsung Electronics Co., Ltd.
- Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 7/15 and quadrature phase shift keying, and bit interleaving method using same12 Aug 2025US 12,388,467 B2Electronics and Telecommunications Research Institute
- Parity interleaving apparatus for encoding variable-length signaling information and parity interleaving method using same29 Jul 2025US 12,375,106 B2Electronics and Telecommunications Research Institute
- Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 4/15 code rate17 Sep 2024US 12,095,477 B2Electronics and Telecommunications Research Institute
- Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same27 Aug 2024US 12,074,614 B2Electronics and Telecommunications Research Institute
- Parity interleaving apparatus for encoding variable-length signaling information and parity interleaving method using same26 Sep 2024US 2024/0322842 A1Electronics and Telecommunications Research Institute
- Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 7/15 and quadrature phase shift keying, and bit interleaving method using same23 May 2024US 2024/0171197 A1Electronics and Telecommunications Research Institute
- Parallel bit interleaver14 Mar 2024US 2024/0088917 A1Panasonic Holdings Corporation
- Method and apparatus for encoding and decoding of low density parity check codes8 Feb 2024US 2024/0048158 A1Samsung Electronics Co., Ltd.
- Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 4/15 code rate23 Nov 2023US 2023/0378978 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Apparatus and method for transmitting and receiving data in communication/broadcasting system51US 9,214,960 B2Samsung Electronics Co., Ltd. · 2015
- Transmitter apparatus and signal processing method thereof51US 9,484,957 B2Samsung Electronics Co., Ltd. · 2016
- Transmission processing method, transmitter, reception processing method, and receiver46US 8,837,618 B2Panasonic Corporation · 2014
- Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems30US 8,792,594 B2Digital PowerRadio, LLC · 2014
- Apparatus and method for transmitting and receiving data in communication/broadcasting system28US 8,782,499 B2Samsung Electronics Co., Ltd. · 2014