- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 1/10 - Bodies of metal or carbon combined with other substance
Patent holdings for IPC class H01K 1/10
Total number of patents in this class: 23
10-year publication summary
|
1
|
2
|
1
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OSRAM GmbH | 2266 |
5 |
| General Electric Company | 13819 |
3 |
| Taiwan Nano & Micro-Photonics Co., Ltd. | 2 |
2 |
| Siemens AG | 24236 |
1 |
| Koninklijke Philips N.V. | 25570 |
1 |
| Koninklijke Philips Electronics N.V. | 8057 |
1 |
| Applied Materials, Inc. | 19999 |
1 |
| NGK Insulators, Ltd. | 5186 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
1 |
| Heraeus Noblelight GmbH | 125 |
1 |
| Keio University | 1119 |
1 |
| PLANSEE SE | 229 |
1 |
| NXP USA, Inc. | 4421 |
1 |
| Xiamen Honglu Tungsten Molybdenum Industry Co., Ltd | 13 |
1 |
| Excelitas Noblelight GmbH | 99 |
1 |
| Bunker Hill Technologies LLC | 445 |
1 |
| Other owners | 0 |