- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 18/2135 - Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
Patent holdings for IPC class G06F 18/2135
Total number of patents in this class: 89
10-year publication summary
|
0
|
0
|
0
|
1
|
4
|
2
|
18
|
16
|
33
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
11 |
| STATS LLC | 189 |
7 |
| International Business Machines Corporation | 60644 |
4 |
| The MITRE Corporation | 403 |
4 |
| Apple Inc. | 50209 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Dell Products L.P. | 11144 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| Carnegie Mellon University | 1405 |
2 |
| Google LLC | 38759 |
2 |
| Telepathy Labs Inc | 62 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| British Telecommunications Public Limited Company | 2575 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Oracle International Corporation | 12313 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Other owners | 39 |