- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 4/02 - Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
Patent holdings for IPC class H03K 4/02
Total number of patents in this class: 96
10-year publication summary
8
|
4
|
4
|
4
|
9
|
5
|
3
|
6
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SK Hynix Inc. | 11030 |
5 |
STMicroelectronics S.r.l. | 3693 |
5 |
Cista System Corp. | 27 |
5 |
Centre National de La Recherche Scientifique | 9632 |
4 |
Institut Polytechnique de Bordeaux | 356 |
4 |
Universite de Bordeaux | 778 |
4 |
Shenzhen Goodix Technology Co., Ltd. | 2241 |
3 |
Qualcomm Incorporated | 76576 |
2 |
Sony Corporation | 32931 |
2 |
Canon Inc. | 36841 |
2 |
Texas Instruments Incorporated | 19376 |
2 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
2 |
Conti Temic microelectronic GmbH | 951 |
2 |
Thales SA | 2318 |
2 |
Hamamatsu Photonics K.K. | 4161 |
2 |
National University Corporation Shizuoka University | 378 |
2 |
Redmere Technology Ltd. | 35 |
2 |
Thales | 1854 |
2 |
Vitesco Technologies Germany GmbH | 239 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Other owners | 41 |