- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 35/00 - Testing or calibrating of apparatus covered by the other groups of this subclass
Patent holdings for IPC class G01R 35/00
Total number of patents in this class: 2223
10-year publication summary
|
182
|
183
|
188
|
190
|
162
|
135
|
114
|
151
|
143
|
105
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1923 |
80 |
| Advantest Corporation | 1824 |
51 |
| Allegro Microsystems, LLC | 1329 |
45 |
| Infineon Technologies AG | 8219 |
34 |
| Tektronix, Inc. | 670 |
34 |
| Robert Bosch GmbH | 42674 |
32 |
| Texas Instruments Incorporated | 19468 |
31 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 683 |
27 |
| Medtronic MiniMed, Inc. | 1799 |
26 |
| Keysight Technologies, Inc. | 1194 |
25 |
| Samsung Electronics Co., Ltd. | 145864 |
22 |
| LG Energy Solution, Ltd. | 14924 |
22 |
| Fluke Corporation | 956 |
18 |
| Analog Devices International Unlimited Company | 1901 |
17 |
| Teradyne, Inc. | 541 |
16 |
| Murata Manufacturing Co., Ltd. | 24503 |
15 |
| Denso Corporation | 24259 |
13 |
| STMicroelectronics S.r.l. | 3611 |
13 |
| Honeywell International Inc. | 13539 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
12 |
| Other owners | 1678 |