- All sections
- H - Electricity
- H03L - Automatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses
- H03L 7/08 - Details of the phase-locked loop
Patent holdings for IPC class H03L 7/08
Total number of patents in this class: 1847
10-year publication summary
|
147
|
168
|
211
|
168
|
120
|
109
|
103
|
85
|
60
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157039 |
77 |
| Qualcomm Incorporated | 91706 |
72 |
| Intel Corporation | 47048 |
70 |
| Texas Instruments Incorporated | 19660 |
69 |
| Marvell Asia PTE, Ltd. | 6317 |
46 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48140 |
39 |
| Realtek Semiconductor Corp. | 3494 |
38 |
| Huawei Technologies Co., Ltd. | 122656 |
36 |
| SK Hynix Inc. | 12426 |
35 |
| Cavium International | 4687 |
34 |
| Micron Technology, Inc. | 27589 |
31 |
| Apple Inc. | 58592 |
28 |
| Avago Technologies International Sales Pte. Limited | 8566 |
27 |
| Altera Corporation | 2471 |
26 |
| Fujitsu Limited | 16873 |
24 |
| Kandou Labs, S.A. | 339 |
23 |
| Skyworks Solutions, Inc. | 3943 |
22 |
| Xilinx, Inc. | 3951 |
21 |
| Rambus Inc. | 2246 |
21 |
| Kioxia Corporation | 10781 |
20 |
| Other owners | 1088 |