- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 3/00 - Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
Patent holdings for IPC class G05F 3/00
Total number of patents in this class: 74
10-year publication summary
|
7
|
3
|
4
|
4
|
1
|
1
|
5
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Landis+Gyr Technology, Inc. | 526 |
5 |
| Samsung Electronics Co., Ltd. | 157946 |
3 |
| Robert Bosch GmbH | 44176 |
2 |
| Freescale Semiconductor, Inc. | 789 |
2 |
| Sandisk Technologies Inc. | 5439 |
2 |
| Bose Corporation | 3092 |
2 |
| COMET Technologies USA, Inc. | 63 |
2 |
| Quantance, Inc. | 70 |
2 |
| Qualcomm Incorporated | 92416 |
1 |
| Siemens AG | 24020 |
1 |
| International Business Machines Corporation | 62671 |
1 |
| Deere & Company | 8118 |
1 |
| Toshiba Corporation | 12569 |
1 |
| Infineon Technologies Austria AG | 2338 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
1 |
| SK Hynix Inc. | 12506 |
1 |
| Rohm Co., Ltd. | 6837 |
1 |
| LG Innotek Co., Ltd. | 8486 |
1 |
| Microsoft Technology Licensing, LLC | 54463 |
1 |
| Atmel Corporation | 789 |
1 |
| Other owners | 42 |