- All sections
- H - Electricity
- H03L - Automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses
- H03L 1/00 - Stabilisation of generator output against variations of physical values, e.g. power supply
Patent holdings for IPC class H03L 1/00
Total number of patents in this class: 343
10-year publication summary
|
41
|
29
|
24
|
15
|
7
|
10
|
13
|
4
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93712 |
20 |
| Seiko Epson Corporation | 20528 |
19 |
| Intel Corporation | 46313 |
12 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
10 |
| Samsung Electronics Co., Ltd. | 159298 |
9 |
| Apple Inc. | 59354 |
9 |
| Microchip Technology Incorporated | 3387 |
9 |
| Infineon Technologies AG | 8429 |
8 |
| Altera Corporation | 2484 |
7 |
| Micron Technology, Inc. | 27867 |
6 |
| Renesas Electronics Corporation | 5859 |
6 |
| Rambus Inc. | 2247 |
6 |
| SiTime Corporation | 350 |
6 |
| Huawei Technologies Co., Ltd. | 125107 |
5 |
| Silicon Laboratories Inc. | 1185 |
5 |
| InvenSense, Inc. | 1212 |
5 |
| Nihon Dempa Kogyo Co., Ltd. | 252 |
5 |
| Texas Instruments Incorporated | 19622 |
4 |
| Mediatek Inc. | 5544 |
4 |
| STMicroelectronics International N.V. | 543 |
4 |
| Other owners | 184 |