- 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 7/28 - 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 - Details of pulse systems
Patent holdings for IPC class G01S 7/28
Total number of patents in this class: 484
10-year publication summary
|
47
|
38
|
26
|
50
|
41
|
44
|
49
|
38
|
26
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8535 |
21 |
| Mitsubishi Electric Corporation | 43934 |
18 |
| Panasonic Automotive Systems Co., Ltd. | 1440 |
17 |
| Furuno Electric Co., Ltd. | 875 |
15 |
| Rockwell Collins, Inc. | 2402 |
10 |
| Infineon Technologies AG | 8189 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
9 |
| Texas Instruments Incorporated | 19376 |
7 |
| Rosemount Tank Radar AB | 291 |
7 |
| SRC, Inc. | 93 |
7 |
| Zendar Inc. | 12 |
7 |
| Aptiv Technologies AG | 2097 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| The Boeing Company | 19843 |
6 |
| HRL Laboratories, LLC | 1588 |
6 |
| Saab AB | 814 |
6 |
| Metawave Corp. | 160 |
6 |
| Qualcomm Incorporated | 76576 |
5 |
| Toshiba Corporation | 12017 |
5 |
| Intel Corporation | 45621 |
5 |
| Other owners | 305 |