Qsc, LLC
Costa Mesa, CA, US· latest recorded location
QSC, LLC is named on 41 US grants and 60 published applications in this corpus. Its most frequent classification is H04R (Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers).
- Granted patents
- 41
- Published applications
- 60
- Inventors
- 53
- Granted in 2026 so far
- 3
- Most recent grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 2 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 1 |
| 2019 | 1 | 5 |
| 2020 | 5 | 1 |
| 2021 | 4 | 4 |
| 2022 | 3 | 7 |
| 2023 | 8 | 8 |
| 2024 | 5 | 5 |
| 2025 | 3 | 12 |
| 2026 | 3 | 12 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 101 documents
- H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers43
- G06FComputing and data processing38
- H04NPictorial communication26
- H04LDigital communication25
- H03FAmplifiers13
- G10LSpeech analysis techniques or speech synthesis7
- G06TImage data processing or generation, in general6
- G06VImage and video recognition6
- H04MTelephonic communication5
- G06NAI and machine learning4
Recent patents
- Class-D amplifier with nested feedback loops22 Sep 2026US 12,744,497 B2
- Peripheral bus video communication using internet protocol31 Mar 2026US 12,592,997 B2
- Speaker array with adjustable hanging system17 Feb 2026US 12,556,848 B2
- Cloud based audio / video operating systems28 Oct 2025US 12,455,753 B2
- Multi-source audio processing systems and methods9 Sep 2025US 12,413,904 B2
- Peripheral bus video communication using internet protocol17 Sep 2026US 2026/0281257 A1
- Grille integrated acoustic filter3 Sep 2026US 2026/0261794 A1
- Class-d amplifier with nested feedback loops13 Aug 2026US 2026/0238169 A1
- Contextual dynamic selection of machine learning models for optimization of audio processing inside environments6 Aug 2026US 2026/0229246 A1
- Systems and methods for an audiovisual environment involving tokenization and privatization of data6 Aug 2026US 2026/0230455 A1
Most cited
By later US patents