- 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 7/40 - Means for monitoring or calibrating
Patent holdings for IPC class G01S 7/40
Total number of patents in this class: 3138
10-year publication summary
137
|
173
|
199
|
242
|
316
|
391
|
438
|
356
|
322
|
105
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
179 |
Denso Corporation | 23338 |
138 |
Infineon Technologies AG | 8189 |
74 |
Texas Instruments Incorporated | 19376 |
68 |
Mitsubishi Electric Corporation | 43934 |
66 |
Raytheon Company | 8535 |
63 |
Waymo LLC | 2816 |
49 |
GM Global Technology Operations LLC | 13620 |
43 |
Qualcomm Incorporated | 76576 |
38 |
ROHDE & Schwarz GmbH & Co. KG | 1831 |
38 |
Honeywell International Inc. | 13799 |
37 |
GM Cruise Holdings LLC | 982 |
37 |
Toyota Motor Corporation | 28582 |
34 |
Aptiv Technologies AG | 2097 |
32 |
Huawei Technologies Co., Ltd. | 100781 |
31 |
Autel Intelligent Technology Corp., Ltd. | 562 |
29 |
NPX B.V. | 2204 |
28 |
VALEO Schalter und Sensoren GmbH | 1350 |
27 |
Google LLC | 38759 |
25 |
The Boeing Company | 19843 |
24 |
Other owners | 2078 |