- 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: 2371
10-year publication summary
|
183
|
188
|
190
|
162
|
135
|
115
|
153
|
147
|
192
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1996 |
82 |
| Advantest Corporation | 1692 |
53 |
| Allegro Microsystems, LLC | 1413 |
46 |
| Robert Bosch GmbH | 44128 |
36 |
| Infineon Technologies AG | 8400 |
35 |
| Tektronix, Inc. | 660 |
35 |
| Texas Instruments Incorporated | 19663 |
32 |
| LG Energy Solution, Ltd. | 18838 |
31 |
| Medtronic MiniMed, Inc. | 1797 |
27 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 694 |
25 |
| Keysight Technologies, Inc. | 1260 |
24 |
| Samsung Electronics Co., Ltd. | 157557 |
22 |
| Focusmw Ip. Inc. | 62 |
21 |
| Fluke Corporation | 1000 |
18 |
| Analog Devices International Unlimited Company | 2022 |
17 |
| Teradyne, Inc. | 512 |
16 |
| Murata Manufacturing Co., Ltd. | 25722 |
15 |
| GM Global Technology Operations LLC | 16106 |
14 |
| Siemens AG | 24033 |
13 |
| Denso Corporation | 25513 |
13 |
| Other owners | 1796 |