- 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 11/16 - Systems for determining distance or velocity not using reflection or reradiation using difference in transit time between electromagnetic and sonic waves
Patent holdings for IPC class G01S 11/16
Total number of patents in this class: 113
10-year publication summary
|
8
|
9
|
12
|
15
|
14
|
8
|
12
|
6
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
13 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Sonitor Technologies AS | 131 |
7 |
| Zerokey Inc. | 28 |
6 |
| InvenSense, Inc. | 1014 |
5 |
| Qualcomm Incorporated | 76576 |
4 |
| Rosemount Inc. | 1212 |
4 |
| Symbol Technologies, LLC | 1308 |
4 |
| Panasonic Electric Works Co., Ltd. | 782 |
2 |
| Raytheon Company | 8535 |
2 |
| Symbol Technologies, Inc. | 731 |
2 |
| HTC Corporation | 2219 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Carnegie Mellon University | 1405 |
2 |
| CenTrak, Inc. | 89 |
2 |
| Driving Management Systems, Inc. | 27 |
2 |
| Lazer Safe Pty Ltd. | 7 |
2 |
| The Nielsen Company (US), LLC | 2549 |
2 |
| Performance Designed Products Limited | 5 |
2 |
| Research & Business Foundation Sungkyunkwan University | 1640 |
2 |
| Other owners | 39 |