- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 5/04 - Metal casings
Patent holdings for IPC class H05K 5/04
Total number of patents in this class: 947
10-year publication summary
|
92
|
106
|
102
|
100
|
80
|
83
|
66
|
72
|
53
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158442 |
138 |
| Apple Inc. | 59027 |
94 |
| Multifold International Incorporated Pte. Ltd. | 310 |
84 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23463 |
26 |
| BYD Company Limited | 6543 |
22 |
| Hitachi Astemo, Ltd. | 6419 |
17 |
| Huawei Technologies Co., Ltd. | 124115 |
16 |
| Hewlett-Packard Development Company, L.P. | 25170 |
15 |
| Sumitomo Wiring Systems, Ltd. | 11117 |
12 |
| Sumitomo Electric Industries, Ltd. | 16448 |
11 |
| Mitsubishi Electric Corporation | 48172 |
11 |
| LG Electronics Inc. | 75855 |
10 |
| AutoNetworks Technologies, Ltd. | 7192 |
10 |
| Vicor Corporation | 129 |
8 |
| HTC Corporation | 2425 |
7 |
| Getac Technology Corporation | 806 |
7 |
| Robert Bosch GmbH | 44254 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
6 |
| Acer Incorporated | 2191 |
6 |
| R. Stahl Schaltgeräte GmbH | 152 |
6 |
| Other owners | 435 |