- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
Patent holdings for IPC class H05K 9/00
Total number of patents in this class: 8966
10-year publication summary
|
605
|
709
|
706
|
696
|
738
|
654
|
685
|
619
|
570
|
352
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157946 |
493 |
| Murata Manufacturing Co., Ltd. | 25758 |
264 |
| Sumitomo Wiring Systems, Ltd. | 11029 |
242 |
| Sumitomo Electric Industries, Ltd. | 16355 |
173 |
| AutoNetworks Technologies, Ltd. | 7130 |
154 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 427 |
153 |
| FUJIFILM Corporation | 30516 |
140 |
| 3m Innovative Properties Company | 17481 |
122 |
| Apple Inc. | 58885 |
111 |
| Laird Technologies, Inc. | 376 |
106 |
| Nitto Denko Corporation | 8540 |
101 |
| Yazaki Corporation | 7122 |
89 |
| Mitsubishi Electric Corporation | 48048 |
76 |
| Amosense Co., Ltd. | 502 |
73 |
| Huawei Technologies Co., Ltd. | 123543 |
70 |
| Microsoft Technology Licensing, LLC | 54463 |
59 |
| LG Innotek Co., Ltd. | 8486 |
56 |
| Amotech Co., Ltd. | 557 |
54 |
| Boe Technology Group Co., Ltd. | 44074 |
52 |
| Intel Corporation | 47122 |
50 |
| Other owners | 6328 |