- 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: 301
10-year publication summary
|
14
|
20
|
12
|
12
|
12
|
12
|
10
|
9
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19614 |
46 |
| Qualcomm Incorporated | 89928 |
11 |
| Samsung Electronics Co., Ltd. | 153093 |
9 |
| NEC Corporation | 36566 |
9 |
| Integrated Device Technology, Inc. | 562 |
8 |
| Mediatek Inc. | 5365 |
7 |
| Marvell Asia PTE, Ltd. | 6353 |
7 |
| NXP USA, Inc. | 4419 |
6 |
| Apple Inc. | 57989 |
5 |
| Renesas Electronics Corporation | 5873 |
5 |
| SK Hynix Inc. | 12086 |
5 |
| Ericsson | 22247 |
4 |
| Micron Technology, Inc. | 27238 |
4 |
| Texas Instruments Japan, Ltd. | 1656 |
4 |
| Infineon Technologies AG | 8380 |
4 |
| Semiconductor Components Industries, L.L.C. | 5265 |
4 |
| Analog Devices, Inc. | 3344 |
4 |
| Nuvoton Technology Corporation | 647 |
4 |
| Skyworks Solutions, Inc. | 3883 |
4 |
| STMicroelectronics International N.V. | 3720 |
4 |
| Other owners | 147 |