- 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: 1402
10-year publication summary
|
109
|
108
|
113
|
164
|
172
|
144
|
111
|
120
|
104
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 4750 |
78 |
| Robert Bosch GmbH | 40953 |
62 |
| Infineon Technologies AG | 8189 |
60 |
| Mitsubishi Electric Corporation | 43934 |
53 |
| Denso Corporation | 23338 |
49 |
| Texas Instruments Incorporated | 19376 |
48 |
| Rohm Co., Ltd. | 5843 |
39 |
| Siemens AG | 24990 |
38 |
| Renesas Electronics Corporation | 6305 |
29 |
| Infineon Technologies Austria AG | 1954 |
25 |
| Toshiba Corporation | 12017 |
24 |
| Power Integrations, Inc. | 527 |
22 |
| Semiconductor Components Industries, L.L.C. | 5345 |
21 |
| Sumitomo Electric Industries, Ltd. | 14131 |
19 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
18 |
| AutoNetworks Technologies, Ltd. | 5809 |
18 |
| Hamilton Sundstrand Corporation | 4525 |
14 |
| ABB Schweiz AG | 6321 |
14 |
| Continental Automotive GmbH | 5573 |
12 |
| Toyota Motor Corporation | 28582 |
11 |
| Other owners | 748 |