- 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: 9003
10-year publication summary
|
605
|
709
|
706
|
696
|
738
|
654
|
685
|
620
|
572
|
417
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159029 |
495 |
| Murata Manufacturing Co., Ltd. | 25917 |
267 |
| Sumitomo Wiring Systems, Ltd. | 11180 |
245 |
| Sumitomo Electric Industries, Ltd. | 16368 |
175 |
| AutoNetworks Technologies, Ltd. | 7244 |
156 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 436 |
155 |
| FUJIFILM Corporation | 30689 |
143 |
| 3m Innovative Properties Company | 17455 |
122 |
| Apple Inc. | 59241 |
111 |
| Laird Technologies, Inc. | 374 |
103 |
| Nitto Denko Corporation | 8589 |
101 |
| Yazaki Corporation | 7155 |
90 |
| Mitsubishi Electric Corporation | 48351 |
77 |
| Amosense Co., Ltd. | 507 |
73 |
| Huawei Technologies Co., Ltd. | 124837 |
70 |
| Microsoft Technology Licensing, LLC | 54586 |
59 |
| LG Innotek Co., Ltd. | 8566 |
56 |
| Amotech Co., Ltd. | 561 |
54 |
| Boe Technology Group Co., Ltd. | 44653 |
52 |
| Dell Products L.P. | 17206 |
51 |
| Other owners | 6348 |