- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants
Patent holdings for IPC class G01R 27/26
Total number of patents in this class: 3093
10-year publication summary
|
200
|
213
|
246
|
245
|
234
|
205
|
190
|
166
|
124
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cypress Semiconductor Corporation | 1755 |
83 |
| Synaptics Incorporated | 1805 |
75 |
| Texas Instruments Incorporated | 19473 |
53 |
| Robert Bosch GmbH | 42392 |
50 |
| Parade Technologies, Ltd. | 233 |
50 |
| Shenzhen Goodix Technology Co., Ltd. | 2292 |
43 |
| LG Innotek Co., Ltd. | 7498 |
34 |
| Samsung Electronics Co., Ltd. | 143555 |
33 |
| Alps Alpine Co., Ltd. | 2048 |
31 |
| Iee International Electronics & Engineering S.A. | 462 |
30 |
| Microchip Technology Incorporated | 2818 |
30 |
| Neodrón Limited | 156 |
26 |
| 3m Innovative Properties Company | 17848 |
25 |
| Egalax_empia Technology Inc. | 289 |
24 |
| Mitsubishi Electric Corporation | 45693 |
23 |
| Apple Inc. | 54300 |
20 |
| Cirrus Logic, Inc. | 1768 |
20 |
| Infineon Technologies AG | 8187 |
18 |
| Analog Devices, Inc. | 3395 |
17 |
| Siemens AG | 24563 |
15 |
| Other owners | 2393 |