- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 27/26 - Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants
Patent holdings for IPC class G01R 27/26
Total number of patents in this class: 3067
10-year publication summary
|
282
|
200
|
213
|
246
|
245
|
233
|
204
|
185
|
160
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cypress Semiconductor Corporation | 1642 |
82 |
| Synaptics Incorporated | 1598 |
75 |
| Parade Technologies, Ltd. | 218 |
50 |
| Texas Instruments Incorporated | 19376 |
49 |
| Robert Bosch GmbH | 40953 |
49 |
| Shenzhen Goodix Technology Co., Ltd. | 2241 |
42 |
| LG Innotek Co., Ltd. | 6758 |
35 |
| Alps Alpine Co., Ltd. | 1831 |
32 |
| Iee International Electronics & Engineering S.A. | 489 |
30 |
| Microchip Technology Incorporated | 2644 |
30 |
| Samsung Electronics Co., Ltd. | 131630 |
28 |
| Neodrón Limited | 168 |
28 |
| 3m Innovative Properties Company | 18406 |
25 |
| Egalax_empia Technology Inc. | 286 |
24 |
| Mitsubishi Electric Corporation | 43934 |
21 |
| Analog Devices, Inc. | 3475 |
20 |
| Apple Inc. | 50209 |
19 |
| General Electric Company | 18133 |
18 |
| International Business Machines Corporation | 60644 |
18 |
| Denso Corporation | 23338 |
18 |
| Other owners | 2374 |