- 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: 8957
10-year publication summary
|
605
|
709
|
706
|
696
|
738
|
654
|
684
|
619
|
569
|
342
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
490 |
| Murata Manufacturing Co., Ltd. | 25744 |
264 |
| Sumitomo Wiring Systems, Ltd. | 11005 |
241 |
| Sumitomo Electric Industries, Ltd. | 16331 |
172 |
| AutoNetworks Technologies, Ltd. | 7108 |
153 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 427 |
153 |
| FUJIFILM Corporation | 30514 |
140 |
| 3m Innovative Properties Company | 17478 |
122 |
| Apple Inc. | 58742 |
111 |
| Laird Technologies, Inc. | 376 |
106 |
| Nitto Denko Corporation | 8536 |
101 |
| Yazaki Corporation | 7118 |
89 |
| Mitsubishi Electric Corporation | 48018 |
76 |
| Amosense Co., Ltd. | 502 |
73 |
| Huawei Technologies Co., Ltd. | 123385 |
70 |
| Microsoft Technology Licensing, LLC | 54466 |
59 |
| LG Innotek Co., Ltd. | 8466 |
56 |
| Amotech Co., Ltd. | 552 |
54 |
| Boe Technology Group Co., Ltd. | 44029 |
52 |
| Intel Corporation | 47106 |
50 |
| Other owners | 6325 |