- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 3/03 - Astable circuits
Patent holdings for IPC class H03K 3/03
Total number of patents in this class: 1104
10-year publication summary
|
113
|
95
|
81
|
107
|
112
|
67
|
72
|
73
|
76
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84501 |
59 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42118 |
52 |
| Texas Instruments Incorporated | 19487 |
39 |
| Samsung Electronics Co., Ltd. | 144143 |
37 |
| Intel Corporation | 46699 |
36 |
| Rambus Inc. | 2354 |
24 |
| International Business Machines Corporation | 61023 |
21 |
| SK Hynix Inc. | 11222 |
18 |
| Infineon Technologies AG | 8199 |
16 |
| Avago Technologies International Sales Pte. Limited | 8835 |
16 |
| Seiko Epson Corporation | 19269 |
15 |
| Sony Semiconductor Solutions Corporation | 10271 |
14 |
| Apple Inc. | 54479 |
13 |
| Micron Technology, Inc. | 26209 |
13 |
| Renesas Electronics Corporation | 6041 |
13 |
| Semiconductor Energy Laboratory Co., Ltd. | 11358 |
13 |
| Mediatek Inc. | 5050 |
13 |
| Marvell Asia PTE, Ltd. | 6555 |
13 |
| Advanced Micro Devices, Inc. | 5595 |
12 |
| NPX B.V. | 2498 |
12 |
| Other owners | 655 |