- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture 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: 7943
10-year publication summary
|
534
|
550
|
605
|
709
|
706
|
694
|
734
|
640
|
658
|
193
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
341 |
| Murata Manufacturing Co., Ltd. | 22355 |
264 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
224 |
| Sumitomo Electric Industries, Ltd. | 14131 |
159 |
| AutoNetworks Technologies, Ltd. | 5809 |
144 |
| FUJIFILM Corporation | 27102 |
132 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 368 |
127 |
| 3m Innovative Properties Company | 18406 |
115 |
| Laird Technologies, Inc. | 385 |
112 |
| Apple Inc. | 50209 |
106 |
| Nitto Denko Corporation | 7879 |
100 |
| Yazaki Corporation | 6282 |
87 |
| Mitsubishi Electric Corporation | 43934 |
63 |
| Amosense Co., Ltd. | 433 |
63 |
| Microsoft Technology Licensing, LLC | 51439 |
56 |
| Amotech Co., Ltd. | 460 |
54 |
| Kitagawa Industries Co., Ltd. | 205 |
48 |
| Boe Technology Group Co., Ltd. | 35384 |
47 |
| Huawei Technologies Co., Ltd. | 100781 |
46 |
| Intel Corporation | 45621 |
45 |
| Other owners | 5610 |