- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 21/16 - Transforming into a non-visible representation
Patent holdings for IPC class G10L 21/16
Total number of patents in this class: 76
10-year publication summary
9
|
3
|
5
|
15
|
14
|
11
|
12
|
7
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
8 |
Sony Corporation | 32931 |
5 |
Guardian Glass, LLC | 558 |
5 |
NeoSensory, Inc. c/o TMCx+260 | 37 |
5 |
Capital One Services, LLC. | 7551 |
4 |
Motorola Solutions, Inc. | 4355 |
3 |
Nippon Telegraph and Telephone Corporation | 14195 |
3 |
International Business Machines Corporation | 60644 |
2 |
Pioneer Corporation | 4843 |
2 |
Georgetown University | 591 |
2 |
Google LLC | 38759 |
2 |
Immersion Corporation | 586 |
2 |
Polk Audio, LLC | 135 |
2 |
Somatek | 6 |
2 |
Sony Interactive Entertainment Inc. | 5162 |
2 |
AAC Technologies Pte. Ltd. | 1436 |
2 |
Sony Group Corporation | 10730 |
2 |
12539322 Canada Inc. | 9 |
2 |
Toyota Motor Corporation | 28582 |
1 |
Electronics and Telecommunications Research Institute | 8830 |
1 |
Other owners | 19 |