- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/003 - Modifications for increasing the reliability
Patent holdings for IPC class H03K 19/003
Total number of patents in this class: 2059
10-year publication summary
|
172
|
173
|
180
|
142
|
115
|
103
|
104
|
91
|
78
|
65
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93172 |
118 |
| SK Hynix Inc. | 12640 |
78 |
| Samsung Electronics Co., Ltd. | 158842 |
75 |
| Texas Instruments Incorporated | 19639 |
74 |
| Micron Technology, Inc. | 27726 |
68 |
| Xilinx, Inc. | 3940 |
64 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48760 |
49 |
| Altera Corporation | 2480 |
47 |
| Renesas Electronics Corporation | 5860 |
40 |
| Intel Corporation | 46449 |
35 |
| Hynix Semiconductor Inc. | 1550 |
29 |
| Infineon Technologies AG | 8418 |
26 |
| Apple Inc. | 59177 |
24 |
| Semiconductor Energy Laboratory Co., Ltd. | 11890 |
24 |
| Mediatek Inc. | 5471 |
22 |
| NXP USA, Inc. | 4407 |
22 |
| International Business Machines Corporation | 62769 |
20 |
| Mimirip LLC | 1373 |
20 |
| Rohm Co., Ltd. | 6898 |
17 |
| Realtek Semiconductor Corp. | 3521 |
16 |
| Other owners | 1191 |