- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 5/1252 - Suppression or limitation of noise or interference
Patent holdings for IPC class H03K 5/1252
Total number of patents in this class: 383
10-year publication summary
33
|
22
|
25
|
36
|
42
|
23
|
43
|
60
|
42
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Texas Instruments Incorporated | 19376 |
23 |
Qualcomm Incorporated | 76576 |
15 |
International Business Machines Corporation | 60644 |
12 |
NXP USA, Inc. | 4155 |
11 |
SK Hynix Inc. | 11030 |
10 |
Shenzhen Goodix Technology Co., Ltd. | 2241 |
8 |
Denso Corporation | 23338 |
6 |
Mitsubishi Electric Corporation | 43934 |
6 |
Rambus Inc. | 2314 |
6 |
Apple Inc. | 50209 |
5 |
Sigmasense, LLC. | 431 |
5 |
Panasonic Corporation | 20786 |
4 |
Intel Corporation | 45621 |
4 |
Micron Technology, Inc. | 24960 |
4 |
Renesas Electronics Corporation | 6305 |
4 |
Infineon Technologies AG | 8189 |
4 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
4 |
Huawei Technologies Co., Ltd. | 100781 |
4 |
STMicroelectronics S.r.l. | 3693 |
4 |
Nuvoton Technology Corporation | 521 |
4 |
Other owners | 240 |