- 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: 1565
10-year publication summary
|
108
|
113
|
162
|
171
|
143
|
111
|
122
|
108
|
110
|
100
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 5242 |
86 |
| Infineon Technologies AG | 8277 |
67 |
| Robert Bosch GmbH | 43001 |
63 |
| Texas Instruments Incorporated | 19484 |
60 |
| Mitsubishi Electric Corporation | 46814 |
58 |
| Rohm Co., Ltd. | 6544 |
49 |
| Denso Corporation | 24729 |
48 |
| Siemens AG | 24342 |
44 |
| Renesas Electronics Corporation | 5939 |
30 |
| Infineon Technologies Austria AG | 2212 |
30 |
| Semiconductor Components Industries, L.L.C. | 5301 |
28 |
| Power Integrations, Inc. | 550 |
25 |
| Toshiba Corporation | 12534 |
23 |
| Sumitomo Electric Industries, Ltd. | 15732 |
20 |
| Sumitomo Wiring Systems, Ltd. | 10543 |
20 |
| AutoNetworks Technologies, Ltd. | 6729 |
19 |
| ABB Schweiz AG | 7148 |
16 |
| Hamilton Sundstrand Corporation | 4954 |
14 |
| Analog Devices International Unlimited Company | 1963 |
13 |
| Toyota Motor Corporation | 33341 |
11 |
| Other owners | 841 |