- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 19/165 - Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
Patent holdings for IPC class G01R 19/165
Total number of patents in this class: 3954
10-year publication summary
|
187
|
233
|
267
|
465
|
392
|
374
|
403
|
364
|
333
|
459
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15915 |
413 |
| Samsung Electronics Co., Ltd. | 149087 |
126 |
| Texas Instruments Incorporated | 19495 |
85 |
| LG Chem, Ltd. | 17679 |
71 |
| Denso Corporation | 24783 |
49 |
| Robert Bosch GmbH | 43063 |
45 |
| Infineon Technologies AG | 8287 |
38 |
| Mitsubishi Electric Corporation | 46926 |
36 |
| Qualcomm Incorporated | 87585 |
35 |
| Siemens AG | 24333 |
31 |
| Intel Corporation | 46460 |
28 |
| Eaton Intelligent Power Limited | 6047 |
26 |
| Toyota Motor Corporation | 33440 |
25 |
| LG Innotek Co., Ltd. | 7924 |
25 |
| STMicroelectronics S.r.l. | 3439 |
22 |
| Apple Inc. | 56283 |
21 |
| Renesas Electronics Corporation | 5928 |
21 |
| Hyundai Motor Company | 22813 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
20 |
| Rohm Co., Ltd. | 6560 |
20 |
| Other owners | 2796 |