- All sections
- H - Electricity
- H03L - Automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses
- H03L 7/099 - Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
Patent holdings for IPC class H03L 7/099
Total number of patents in this class: 2727
10-year publication summary
|
210
|
222
|
284
|
322
|
237
|
233
|
200
|
191
|
146
|
96
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19663 |
118 |
| Qualcomm Incorporated | 91997 |
117 |
| Intel Corporation | 47102 |
106 |
| Samsung Electronics Co., Ltd. | 157557 |
105 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
105 |
| Apple Inc. | 58705 |
56 |
| NPX B.V. | 2816 |
52 |
| Seiko Epson Corporation | 20248 |
47 |
| Infineon Technologies AG | 8400 |
47 |
| Huawei Technologies Co., Ltd. | 123282 |
43 |
| Rambus Inc. | 2245 |
40 |
| Realtek Semiconductor Corp. | 3503 |
38 |
| Marvell Asia PTE, Ltd. | 6313 |
38 |
| Mediatek Inc. | 5316 |
36 |
| Skyworks Solutions, Inc. | 3947 |
36 |
| Ericsson | 22660 |
34 |
| NXP USA, Inc. | 4394 |
32 |
| Silicon Laboratories Inc. | 1179 |
30 |
| Xilinx, Inc. | 3948 |
29 |
| Kandou Labs, S.A. | 339 |
27 |
| Other owners | 1591 |