- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 5/16 - Optical or photographic arrangements structurally combined with the vessel
Patent holdings for IPC class H01J 5/16
Total number of patents in this class: 218
10-year publication summary
|
13
|
4
|
4
|
2
|
2
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| OmniVision Technologies, Inc. | 1502 |
5 |
| Seiko Epson Corporation | 18724 |
4 |
| Feit Electric Company, Inc. | 237 |
4 |
| Ushio Denki Kabushiki Kaisha | 1088 |
4 |
| Koninklijke Philips Electronics N.V. | 13133 |
3 |
| Bridgelux, Inc. | 351 |
3 |
| Sony Semiconductor Solutions Corporation | 8770 |
3 |
| Avago Technologies International Sales Pte. Limited | 9260 |
3 |
| JDI Design and Development G.K. | 1182 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Canon Inc. | 36841 |
2 |
| Panasonic Corporation | 20786 |
2 |
| Sharp Corporation | 10015 |
2 |
| Corning Incorporated | 9932 |
2 |
| ASML Netherlands B.V. | 6816 |
2 |
| United Microelectronics Corp. | 3921 |
2 |
| Aptina Imaging Corporation | 658 |
2 |
| Other owners | 152 |