- 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: 3212
10-year publication summary
|
213
|
246
|
246
|
234
|
205
|
192
|
170
|
139
|
144
|
83
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synaptics Incorporated | 1838 |
64 |
| Texas Instruments Incorporated | 19639 |
56 |
| Infineon Technologies Americas Corp. | 1944 |
53 |
| Robert Bosch GmbH | 44291 |
51 |
| Parade Technologies, Ltd. | 296 |
50 |
| Shenzhen Goodix Technology Co., Ltd. | 2400 |
43 |
| Samsung Electronics Co., Ltd. | 158842 |
35 |
| LG Innotek Co., Ltd. | 8543 |
34 |
| Alps Alpine Co., Ltd. | 2324 |
32 |
| Microchip Technology Incorporated | 3353 |
31 |
| Cypress Semiconductor Corporation | 634 |
29 |
| Iee International Electronics & Engineering S.A. | 441 |
29 |
| Neodrón Limited | 151 |
26 |
| 3m Innovative Properties Company | 17445 |
25 |
| Mitsubishi Electric Corporation | 48287 |
24 |
| Egalax_empia Technology Inc. | 288 |
24 |
| Cirrus Logic, Inc. | 1801 |
23 |
| Apple Inc. | 59177 |
21 |
| Infineon Technologies AG | 8418 |
19 |
| Boe Technology Group Co., Ltd. | 44549 |
18 |
| Other owners | 2525 |