- All sections
- G - Physics
- G01S - Radio direction-findingradio navigationdetermining distance or velocity by use of radio waveslocating or presence-detecting by use of the reflection or reradiation of radio wavesanalogous arrangements using other waves
- G01S 13/82 - Systems using reradiation of radio waves, e.g. secondary radar systemsAnalogous systems wherein continuous-type signals are transmitted
Patent holdings for IPC class G01S 13/82
Total number of patents in this class: 266
10-year publication summary
|
19
|
18
|
31
|
22
|
22
|
22
|
27
|
19
|
18
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83961 |
18 |
| Nike, Inc. | 13948 |
10 |
| LG Electronics Inc. | 72143 |
8 |
| Samsung Electronics Co., Ltd. | 143021 |
6 |
| Siemens AG | 24542 |
6 |
| Symbol Technologies, LLC | 1230 |
6 |
| DRNC Holdings, Inc. | 488 |
5 |
| Symeo GmbH | 62 |
5 |
| Intel Corporation | 46631 |
4 |
| Texas Instruments Incorporated | 19472 |
4 |
| Booz Allen Hamilton Inc. | 271 |
4 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2367 |
4 |
| Valeo Comfort and Driving Assistance | 460 |
4 |
| Kyndryl, Inc. | 3229 |
4 |
| Apple Inc. | 54162 |
3 |
| AT&T Intellectual Property I, L.P. | 9432 |
3 |
| Toshiba Corporation | 12253 |
3 |
| NPX B.V. | 2459 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14198 |
3 |
| Full-swing Golf, Inc. | 40 |
3 |
| Other owners | 160 |