- 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: 3205
10-year publication summary
|
213
|
246
|
246
|
234
|
205
|
192
|
170
|
139
|
140
|
70
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synaptics Incorporated | 1803 |
64 |
| Texas Instruments Incorporated | 19663 |
56 |
| Infineon Technologies Americas Corp. | 1936 |
53 |
| Robert Bosch GmbH | 44128 |
51 |
| Parade Technologies, Ltd. | 293 |
50 |
| Shenzhen Goodix Technology Co., Ltd. | 2391 |
43 |
| Samsung Electronics Co., Ltd. | 157557 |
35 |
| LG Innotek Co., Ltd. | 8453 |
34 |
| Alps Alpine Co., Ltd. | 2303 |
32 |
| Microchip Technology Incorporated | 3315 |
31 |
| Cypress Semiconductor Corporation | 639 |
29 |
| Iee International Electronics & Engineering S.A. | 441 |
29 |
| Neodrón Limited | 151 |
26 |
| 3m Innovative Properties Company | 17488 |
25 |
| Mitsubishi Electric Corporation | 47971 |
24 |
| Egalax_empia Technology Inc. | 287 |
24 |
| Cirrus Logic, Inc. | 1803 |
22 |
| Apple Inc. | 58705 |
21 |
| Infineon Technologies AG | 8400 |
19 |
| Boe Technology Group Co., Ltd. | 44004 |
18 |
| Other owners | 2519 |