- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture of assemblages of electrical components
- H05K 1/00 - Printed circuits
Patent holdings for IPC class H05K 1/00
Total number of patents in this class: 2413
10-year publication summary
|
226
|
208
|
209
|
135
|
185
|
172
|
132
|
64
|
31
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 31786 |
93 |
| Apple Inc. | 51108 |
56 |
| Murata Manufacturing Co., Ltd. | 22976 |
52 |
| Samsung Electronics Co., Ltd. | 135388 |
51 |
| LG Display Co., Ltd. | 12836 |
38 |
| Intel Corporation | 45816 |
33 |
| Boe Technology Group Co., Ltd. | 37144 |
32 |
| Samsung Electro-mechanics Co., Ltd. | 5042 |
29 |
| Ibiden Co., Ltd. | 1732 |
26 |
| Shinko Electric Industries Co., Ltd. | 1179 |
26 |
| Yazaki Corporation | 6340 |
21 |
| Au Optronics Corporation | 3671 |
20 |
| Advanced Flexible Circuits Co., Ltd. | 56 |
20 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 363 |
20 |
| LG Innotek Co., Ltd. | 6999 |
19 |
| Nitto Denko Corporation | 7910 |
18 |
| International Business Machines Corporation | 59199 |
17 |
| Raytheon Company | 8450 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 28660 |
17 |
| Unimicron Technology Corp. | 441 |
16 |
| Other owners | 1792 |