- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 3/10 - Machines therefor
Patent holdings for IPC class H01K 3/10
Total number of patents in this class: 213
10-year publication summary
|
12
|
10
|
10
|
16
|
10
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ibiden Co., Ltd. | 1733 |
23 |
| Unimicron Technology Corp. | 467 |
9 |
| International Business Machines Corporation | 61537 |
8 |
| TTM Technologies North America LLC | 33 |
8 |
| Shinko Electric Industries Co., Ltd. | 1216 |
7 |
| Kinsus Interconnect Technology Corp. | 55 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43628 |
5 |
| Avary Holding (Shenzhen) Co., Limited. | 305 |
5 |
| Samsung Electro-mechanics Co., Ltd. | 5664 |
4 |
| Advanced Semiconductor Engineering, Inc. | 1668 |
4 |
| Invensas Corporation | 613 |
4 |
| Lenovo International Limited | 1011 |
4 |
| Garuda Technology Co., Ltd | 87 |
4 |
| Amkor Technology Singapore Holding Pte.ltd. | 504 |
4 |
| Cisco Technology, Inc. | 22020 |
3 |
| Wistron Corporation | 2349 |
3 |
| NXP USA, Inc. | 4315 |
3 |
| NEC Corporation | 36108 |
2 |
| Massachusetts Institute of Technology | 10115 |
2 |
| Dell Products L.P. | 14768 |
2 |
| Other owners | 103 |