- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 7/02 - Lamps for purposes other than general lighting for producing a narrow beam of lightLamps for purposes other than general lighting for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
Patent holdings for IPC class H01K 7/02
Total number of patents in this class: 9
10-year publication summary
|
1
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips Electronics N.V. | 7277 |
2 |
| Philips Intellectual Property & Standards GmbH | 1601 |
2 |
| Apple Inc. | 59027 |
1 |
| Pratt & Whitney Canada Corp. | 5517 |
1 |
| LEDVANCE GmbH | 588 |
1 |
| Baker Hughes, a GE Company, LLC | 2051 |
1 |
| Elichens | 40 |
1 |
| Other owners | 0 |