- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/082 - Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
Patent holdings for IPC class H03K 17/082
Total number of patents in this class: 1472
10-year publication summary
|
108
|
113
|
164
|
172
|
144
|
111
|
123
|
105
|
106
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 4980 |
83 |
| Infineon Technologies AG | 8137 |
63 |
| Robert Bosch GmbH | 41786 |
61 |
| Mitsubishi Electric Corporation | 44851 |
56 |
| Texas Instruments Incorporated | 19432 |
53 |
| Denso Corporation | 23769 |
48 |
| Siemens AG | 24565 |
43 |
| Rohm Co., Ltd. | 6346 |
42 |
| Renesas Electronics Corporation | 6148 |
29 |
| Infineon Technologies Austria AG | 2067 |
26 |
| Toshiba Corporation | 12051 |
23 |
| Semiconductor Components Industries, L.L.C. | 5246 |
23 |
| Power Integrations, Inc. | 534 |
23 |
| Sumitomo Electric Industries, Ltd. | 14972 |
19 |
| Sumitomo Wiring Systems, Ltd. | 10016 |
19 |
| AutoNetworks Technologies, Ltd. | 6329 |
18 |
| Hamilton Sundstrand Corporation | 4728 |
14 |
| ABB Schweiz AG | 6632 |
14 |
| Continental Automotive GmbH | 5541 |
12 |
| Hitachi Astemo, Ltd. | 6091 |
12 |
| Other owners | 791 |