- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 61/90 - Lamps suitable only for intermittent operation, e.g. flash lamp
Patent holdings for IPC class H01J 61/90
Total number of patents in this class: 27
10-year publication summary
7
|
2
|
3
|
2
|
3
|
0
|
1
|
0
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
VON ARDENNE GmbH | 43 |
5 |
Hamamatsu Photonics K.K. | 4161 |
4 |
Ushio Denki Kabushiki Kaisha | 1088 |
4 |
Heraeus Noblelight GmbH | 233 |
2 |
Screen Holdings Co., Ltd. | 2431 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Agilent Technologies, Inc. | 2744 |
1 |
Eurofeedback | 30 |
1 |
Excelitas Technologies Corp. | 290 |
1 |
Heraeus Noblelight Ltd. | 7 |
1 |
PerkinElmer Optoelectronics GmbH & Co. KG | 10 |
1 |
Inmode Ltd. | 74 |
1 |
FLAXTEC GmbH | 7 |
1 |
Obshchestvo S Ogranichennoi Otvetstvennostiu «nauchno-proizvodstvennoe Predpriiatie «melitta» (ooo «npp «melitta») | 1 |
1 |
Excelitas Noblelight Ltd. | 6 |
1 |
Other owners | 0 |