- All sections
- H - Electricity
- H03B - Generation of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching mannergeneration of noise by such circuits
- H03B 19/00 - Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
Patent holdings for IPC class H03B 19/00
Total number of patents in this class: 223
10-year publication summary
|
13
|
7
|
9
|
8
|
6
|
4
|
2
|
8
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rambus Inc. | 2358 |
12 |
| Skyworks Solutions, Inc. | 3784 |
6 |
| Samsung Electronics Co., Ltd. | 148584 |
5 |
| Qualcomm Incorporated | 86992 |
5 |
| Intel Corporation | 46760 |
5 |
| Micron Technology, Inc. | 26365 |
5 |
| Texas Instruments Incorporated | 19481 |
5 |
| Huawei Technologies Co., Ltd. | 114984 |
5 |
| Analog Devices, Inc. | 3368 |
5 |
| Denso Corporation | 24663 |
4 |
| Industrial Technology Research Institute | 5086 |
4 |
| Raytheon Company | 8411 |
4 |
| Mediatek Inc. | 5203 |
4 |
| Realtek Semiconductor Corp. | 3335 |
4 |
| BAE SYSTEMS plc | 2380 |
4 |
| Marvell Asia PTE, Ltd. | 6432 |
4 |
| Cavium International | 4933 |
4 |
| Avago Technologies International Sales Pte. Limited | 8681 |
4 |
| The Regents of the University of California | 20211 |
3 |
| International Business Machines Corporation | 61651 |
3 |
| Other owners | 128 |