- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 41/34 - Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
Patent holdings for IPC class H05B 41/34
Total number of patents in this class: 51
10-year publication summary
|
9
|
6
|
6
|
2
|
3
|
4
|
4
|
2
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NCC Nano, LLC | 80 |
5 |
| Ushio Denki Kabushiki Kaisha | 1088 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Cyden Ltd. | 19 |
2 |
| Instituto Tecnologico y de Estudios Superiores de Monterrey | 129 |
2 |
| Siemens Schweiz AG | 580 |
2 |
| SIMONSEN, Hanne | 6 |
2 |
| Honeywell International Inc. | 13799 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Carrier Corporation | 4759 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| Asustek Computer Inc. | 1792 |
1 |
| Cooper Technologies Company | 664 |
1 |
| Nokia Technologies Oy | 15057 |
1 |
| Bron Elektronik AG | 15 |
1 |
| Dialog Semiconductor GmbH | 210 |
1 |
| Durendal LLC | 2 |
1 |
| Epistar Corporation | 1553 |
1 |
| Goodrich Lighting Systems, Inc. | 35 |
1 |
| Other owners | 18 |