- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 2093
10-year publication summary
|
246
|
182
|
183
|
188
|
190
|
162
|
135
|
107
|
142
|
34
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
67 |
| Advantest Corporation | 1939 |
49 |
| Allegro Microsystems, LLC | 1206 |
43 |
| Robert Bosch GmbH | 40953 |
33 |
| Tektronix, Inc. | 636 |
31 |
| Infineon Technologies AG | 8189 |
30 |
| Keysight Technologies, Inc. | 1170 |
29 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 677 |
29 |
| Medtronic MiniMed, Inc. | 1808 |
26 |
| Texas Instruments Incorporated | 19376 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
21 |
| Murata Manufacturing Co., Ltd. | 22355 |
17 |
| Teradyne, Inc. | 579 |
17 |
| Analog Devices International Unlimited Company | 1724 |
16 |
| Fluke Corporation | 921 |
15 |
| Denso Corporation | 23338 |
13 |
| STMicroelectronics S.r.l. | 3693 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
12 |
| LG Energy Solution, Ltd. | 10813 |
12 |
| Siemens AG | 24990 |
11 |
| Other owners | 1585 |