- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 1/88 - Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
Patent holdings for IPC class H01J 1/88
Total number of patents in this class: 44
10-year publication summary
|
4
|
1
|
1
|
1
|
1
|
0
|
1
|
1
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
2 |
| LG Display Co., Ltd. | 11907 |
2 |
| Hamamatsu Photonics K.K. | 4161 |
2 |
| Amazing Microelectronic Corp. | 78 |
2 |
| ion Technology Solutions, LLC | 17 |
2 |
| Plansee USA LLC | 12 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| TWi Limited | 17 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Sharp Corporation | 10015 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Varian Semiconductor Equipment Associates, Inc. | 1282 |
1 |
| Thomson Licensing | 4027 |
1 |
| Panasonic Liquid Crystal Display Co., Ltd. | 114 |
1 |
| Motorola, Inc. | 2873 |
1 |
| Lam Research Corporation | 4775 |
1 |
| Thales SA | 2318 |
1 |
| Osram AG | 305 |
1 |
| The Board of Trustees of the University of Illinois | 2623 |
1 |
| Other owners | 16 |