- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21K - Non-electric light sources using luminescence; light sources using electrochemiluminescence; light sources using charges of combustible material; light sources using semiconductor devices as light-generating elements; light sources not otherwise provided for
- F21K 5/16 - Charge ignition electrical
Patent holdings for IPC class F21K 5/16
Total number of patents in this class: 5
10-year publication summary
|
2
|
3
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38071 |
2 |
| Lab Partners Associates, Inc. | 51 |
2 |
| The Trained Eye Ltd | 1 |
1 |
| Other owners | 0 |