- All sections
- G - Physics
- G01S - Radio direction-finding; radio navigation; determining distance or velocity by use of radio waves; locating or presence-detecting by use of the reflection or reradiation of radio waves; analogous arrangements using other waves
- G01S 7/52 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
Patent holdings for IPC class G01S 7/52
Total number of patents in this class: 3373
10-year publication summary
|
327
|
277
|
366
|
333
|
347
|
315
|
261
|
220
|
215
|
80
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
395 |
| Samsung Medison Co., Ltd. | 615 |
117 |
| Robert Bosch GmbH | 40953 |
96 |
| VALEO Schalter und Sensoren GmbH | 1350 |
82 |
| General Electric Company | 18133 |
79 |
| Samsung Electronics Co., Ltd. | 131630 |
67 |
| Toshiba Medical Systems Corporation | 2236 |
67 |
| Siemens Medical Solutions USA, Inc. | 1584 |
67 |
| Bfly Operations, Inc. | 354 |
66 |
| FUJIFILM Healthcare Corporation | 924 |
61 |
| Koninklijke Philips Electronics N.V. | 13133 |
60 |
| FUJIFILM Corporation | 27102 |
58 |
| Canon Medical Systems Corporation | 1922 |
55 |
| Maui Imaging, Inc. | 87 |
52 |
| B-K Medical ApS | 125 |
47 |
| Mayo Foundation for Medical Education and Research | 2981 |
45 |
| Konica Minolta, Inc. | 8349 |
39 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1806 |
39 |
| Qualcomm Incorporated | 76576 |
37 |
| Canon Inc. | 36841 |
37 |
| Other owners | 1807 |