- 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: 3185
10-year publication summary
|
209
|
239
|
240
|
231
|
204
|
189
|
166
|
131
|
137
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cypress Semiconductor Corporation | 1619 |
83 |
| Synaptics Incorporated | 1796 |
72 |
| Texas Instruments Incorporated | 19555 |
56 |
| Robert Bosch GmbH | 43244 |
51 |
| Parade Technologies, Ltd. | 288 |
50 |
| Shenzhen Goodix Technology Co., Ltd. | 2337 |
43 |
| Samsung Electronics Co., Ltd. | 151017 |
35 |
| LG Innotek Co., Ltd. | 8023 |
34 |
| Alps Alpine Co., Ltd. | 2176 |
32 |
| Microchip Technology Incorporated | 3064 |
30 |
| Iee International Electronics & Engineering S.A. | 454 |
29 |
| 3m Innovative Properties Company | 17614 |
26 |
| Neodrón Limited | 154 |
26 |
| Mitsubishi Electric Corporation | 47302 |
24 |
| Egalax_empia Technology Inc. | 286 |
24 |
| Cirrus Logic, Inc. | 1786 |
22 |
| Apple Inc. | 56891 |
21 |
| Infineon Technologies AG | 8302 |
19 |
| Analog Devices, Inc. | 3350 |
17 |
| Boe Technology Group Co., Ltd. | 42421 |
17 |
| Other owners | 2474 |