H04J 2011/0016
With fdm/fdma and tdm/tdma
Official title: {with FDM/FDMA and TDM/TDMA}
H04J2011/0016 (With fdm/fdma and tdm/tdma) appears on 63 US grants and 73 published applications in this corpus.
Search patents in H04J- Granted patents
- 63
- Published applications
- 73
- Assignees
- 23
- Inventors
- 151
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 8 |
| 2018 | 3 | 15 |
| 2019 | 13 | 11 |
| 2020 | 10 | 9 |
| 2021 | 10 | 5 |
| 2022 | 9 | 3 |
| 2023 | 4 | 6 |
| 2024 | 7 | 4 |
| 2025 | 3 | 5 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Transmitting apparatus for transmitting an OFDM signal generated by performing IFFT processing on a preamble and one or more subframes into which pilot signals are inserted17 Jun 2025US 12,335,079 B2Panasonic Intellectual Property Corporation of America
- Transmitting method, receiving method, transmitting apparatus, and receiving apparatus1 Apr 2025US 12,267,263 B2Panasonic Intellectual Property Corporation of America
- Transmitting method, receiving method, transmitting apparatus, and receiving apparatus25 Mar 2025US 12,261,787 B2Panasonic Intellectual Property Corporation of America
- Signal sending method, signal receiving method, and device23 Jul 2024US 12,047,886 B2Huawei Technologies Co., Ltd.
- Signal transmission method and device, and computer storage medium21 May 2024US 11,991,570 B2Zte Corporation
- Methods and systems for generating otfdm waveforms using an input bit sequence26 Feb 2026US 2026/0058764 A1Wisig Networks Private Limited
- Transmitting apparatus for transmitting an ofdm signal generated by performing ifft processing on a preamble and one or more subframes into which pilot signals are inserted28 Aug 2025US 2025/0274317 A1Panasonic Intellectual Property Corporation of America
- Transmitting method, receiving method, transmitting apparatus, and receiving apparatus12 Jun 2025US 2025/0192936 A1Panasonic Intellectual Property Corporation of America
- Transmitting method, receiving method, transmitting apparatus, and receiving apparatus12 Jun 2025US 2025/0192937 A1Panasonic Intellectual Property Corporation of America
- Extended wireless signal processing6 Feb 2025US 2025/0047530 A1QUALCOMM Incorporated
Most cited
By later US patents
- Interference management with coloring concept11US 10,187,900 B2QUALCOMM Incorporated · 2019
- System and method for two-dimensional equalization in an orthogonal time frequency space communication system10US 10,090,972 B2Cohere Technologies, Inc. · 2018
- Signal separation in an orthogonal time frequency space communication system using MIMO antenna arrays9US 10,020,854 B2Cohere Technologies, Inc. · 2018
- Orthogonal time frequency space modulation system for the Internet of Things7US 10,469,215 B2Cohere Technologies, Inc. · 2019
- Method and apparatus of broadcast signals and channels for system information transmission7US 10,470,191 B2Samsung Electronics Co., Ltd. · 2019