- 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 |