- 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 13/56 - Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
Patent holdings for IPC class G01S 13/56
Total number of patents in this class: 710
10-year publication summary
|
49
|
50
|
69
|
75
|
83
|
80
|
52
|
75
|
70
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 43500 |
42 |
| Signify Holding B.V. | 7814 |
33 |
| Qualcomm Incorporated | 89126 |
24 |
| Cognitive Systems Corp. | 302 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
18 |
| Infineon Technologies AG | 8332 |
17 |
| Mitsubishi Electric Corporation | 47416 |
17 |
| ResMed Sensor Technologies Limited | 261 |
17 |
| Toto Ltd. | 1230 |
15 |
| RichWave Technology Corp. | 289 |
14 |
| Robert Bosch GmbH | 43365 |
13 |
| Denso Corporation | 25032 |
13 |
| Samsung Electronics Co., Ltd. | 152016 |
11 |
| Origin Research Wireless, Inc. | 85 |
11 |
| Texas Instruments Incorporated | 19574 |
10 |
| Iee International Electronics & Engineering S.A. | 449 |
9 |
| Apple Inc. | 57314 |
8 |
| Amazon Technologies, Inc. | 27542 |
8 |
| Intel Corporation | 46594 |
6 |
| Siemens Schweiz AG | 624 |
5 |
| Other owners | 400 |