- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 61/80 - Lamps suitable only for intermittent operation, e.g. flash lamp
Patent holdings for IPC class H01J 61/80
Total number of patents in this class: 31
10-year publication summary
4
|
5
|
2
|
1
|
1
|
1
|
3
|
1
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Corporation | 20786 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
The Boeing Company | 19843 |
3 |
Ushio Denki Kabushiki Kaisha | 1088 |
3 |
Kyocera Corporation | 12735 |
2 |
Hamamatsu Photonics K.K. | 4161 |
2 |
Nissin Industries Ltd. | 11 |
2 |
VON ARDENNE GmbH | 43 |
2 |
Agilent Technologies, Inc. | 2744 |
1 |
Bios S.r.l. | 20 |
1 |
Chikara Goto | 2 |
1 |
Claranor | 20 |
1 |
Eurofeedback | 30 |
1 |
PerkinElmer Optoelectronics GmbH & Co. KG | 10 |
1 |
TRUMPF Laser GmbH + Co. KG | 133 |
1 |
IC One Two Pty Ltd, AKA IC12 | 1 |
1 |
GOTO, Chikara | 5 |
1 |
Other owners | 0 |