- All sections
- H - Electricity
- H03L - Automatic control, starting, synchronisation, or stabilisation of generators of electronic oscillations or pulses
- H03L 7/00 - Automatic control of frequency or phase; Synchronisation
Patent holdings for IPC class H03L 7/00
Total number of patents in this class: 1631
10-year publication summary
|
128
|
124
|
108
|
83
|
70
|
50
|
34
|
31
|
18
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
72 |
| Qualcomm Incorporated | 76576 |
43 |
| Samsung Electronics Co., Ltd. | 131630 |
42 |
| SK Hynix Inc. | 11030 |
42 |
| Intel Corporation | 45621 |
41 |
| Micron Technology, Inc. | 24960 |
38 |
| Hynix Semiconductor Inc. | 2644 |
34 |
| Rambus Inc. | 2314 |
30 |
| Realtek Semiconductor Corp. | 3028 |
30 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
29 |
| Mediatek Inc. | 4584 |
28 |
| Avago Technologies International Sales Pte. Limited | 9260 |
27 |
| Apple Inc. | 50209 |
25 |
| Semiconductor Components Industries, L.L.C. | 5345 |
24 |
| Xilinx, Inc. | 4086 |
23 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2467 |
20 |
| Analog Devices, Inc. | 3475 |
19 |
| NXP USA, Inc. | 4155 |
19 |
| Marvell Asia PTE, Ltd. | 6841 |
19 |
| Renesas Electronics Corporation | 6305 |
18 |
| Other owners | 1008 |