- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 4/50 - Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
Patent holdings for IPC class H03K 4/50
Total number of patents in this class: 56
10-year publication summary
|
9
|
5
|
13
|
9
|
1
|
4
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19638 |
6 |
| NXP USA, Inc. | 4437 |
5 |
| STMicroelectronics S.r.l. | 3403 |
3 |
| Silanna Asia Pte Ltd | 231 |
3 |
| Semiconductor Components Industries, L.L.C. | 5269 |
2 |
| Cirrus Logic, Inc. | 1792 |
2 |
| OmniVision Technologies, Inc. | 1575 |
2 |
| Samsung Electronics Co., Ltd. | 154120 |
1 |
| Qualcomm Incorporated | 90374 |
1 |
| The Regents of the University of California | 20556 |
1 |
| Panasonic Corporation | 19577 |
1 |
| Intel Corporation | 46681 |
1 |
| Robert Bosch GmbH | 43631 |
1 |
| Infineon Technologies Austria AG | 2296 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47419 |
1 |
| SK Hynix Inc. | 12171 |
1 |
| Samsung SDI Co., Ltd. | 9902 |
1 |
| Rohm Co., Ltd. | 6757 |
1 |
| STMicroelectronics (Rousset) SAS | 961 |
1 |
| Schaeffler Technologies AG & Co. KG | 10725 |
1 |
| Other owners | 20 |