- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 19/04 - Measuring peak values of ac or of pulses
Patent holdings for IPC class G01R 19/04
Total number of patents in this class: 259
10-year publication summary
10
|
37
|
34
|
34
|
28
|
24
|
10
|
15
|
19
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Texas Instruments Incorporated | 19376 |
15 |
Semiconductor Components Industries, L.L.C. | 5345 |
7 |
Qualcomm Incorporated | 76576 |
6 |
Intel Corporation | 45621 |
5 |
Infineon Technologies Austria AG | 1954 |
5 |
STMicroelectronics S.r.l. | 3693 |
5 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
5 |
ROHDE & Schwarz GmbH & Co. KG | 1831 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Apple Inc. | 50209 |
3 |
The Boeing Company | 19843 |
3 |
Texas Instruments Japan, Ltd. | 1656 |
3 |
Denso Corporation | 23338 |
3 |
Infineon Technologies AG | 8189 |
3 |
Siemens Industry, Inc. | 1417 |
3 |
Silicon Laboratories Inc. | 1107 |
3 |
ams AG | 807 |
3 |
Bose Corporation | 2880 |
3 |
Delta Electronics (Shanghai) Co., Ltd. | 611 |
3 |
Edwards Limited | 764 |
3 |
Other owners | 171 |