- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 1/06 - Carbon bodies
Patent holdings for IPC class H01K 1/06
Total number of patents in this class: 19
10-year publication summary
|
0
|
1
|
0
|
0
|
1
|
3
|
0
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hon Hai Precision Industry Co., Ltd. | 4032 |
4 |
| Tsinghua University | 5811 |
4 |
| Keio University | 1087 |
4 |
| Arizona Board of Regents on behalf of Arizona State University | 2551 |
2 |
| Heraeus Noblelight GmbH | 156 |
2 |
| Hamamatsu Photonics K.K. | 4376 |
1 |
| Canatu Oy | 54 |
1 |
| Baker Hughes, a GE Company, LLC | 2115 |
1 |
| Other owners | 0 |