- 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: 347
10-year publication summary
|
43
|
41
|
29
|
24
|
15
|
7
|
10
|
13
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85322 |
19 |
| Seiko Epson Corporation | 19352 |
19 |
| Intel Corporation | 46962 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
10 |
| Samsung Electronics Co., Ltd. | 146092 |
9 |
| Apple Inc. | 54844 |
9 |
| Infineon Technologies AG | 8221 |
9 |
| Silicon Laboratories Inc. | 1126 |
7 |
| Micron Technology, Inc. | 26262 |
6 |
| Renesas Electronics Corporation | 6016 |
6 |
| Altera Corporation | 2216 |
6 |
| Rambus Inc. | 2373 |
6 |
| Microchip Technology Incorporated | 2869 |
6 |
| Texas Instruments Incorporated | 19470 |
5 |
| InvenSense, Inc. | 1051 |
5 |
| Nihon Dempa Kogyo Co., Ltd. | 252 |
5 |
| Huawei Technologies Co., Ltd. | 112438 |
4 |
| Mediatek Inc. | 5113 |
4 |
| Integrated Device Technology, Inc. | 592 |
4 |
| STMicroelectronics International N.V. | 529 |
4 |
| Other owners | 190 |