- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 21/00 - Details of pulse counters or frequency dividers
Patent holdings for IPC class H03K 21/00
Total number of patents in this class: 299
10-year publication summary
|
15
|
20
|
12
|
12
|
12
|
12
|
10
|
9
|
8
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19637 |
47 |
| Qualcomm Incorporated | 90781 |
11 |
| Samsung Electronics Co., Ltd. | 154987 |
9 |
| NEC Corporation | 36747 |
9 |
| Mediatek Inc. | 5467 |
7 |
| Renesas Electronics America Inc. | 475 |
6 |
| NXP USA, Inc. | 4447 |
6 |
| Marvell Asia PTE, Ltd. | 6342 |
6 |
| Apple Inc. | 58244 |
5 |
| Renesas Electronics Corporation | 5862 |
5 |
| SK Hynix Inc. | 12237 |
5 |
| Ericsson | 22347 |
4 |
| Micron Technology, Inc. | 27370 |
4 |
| Texas Instruments Japan, Ltd. | 1656 |
4 |
| Semiconductor Components Industries, L.L.C. | 5279 |
4 |
| Analog Devices, Inc. | 3335 |
4 |
| Nuvoton Technology Corporation | 652 |
4 |
| STMicroelectronics International N.V. | 3823 |
4 |
| Semiconductor Energy Laboratory Co., Ltd. | 11718 |
3 |
| Infineon Technologies AG | 8380 |
3 |
| Other owners | 149 |