- All sections
- G - Physics
- G02F - Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein; non-linear optics; frequency-changing of light; optical logic elements; optical analogue/digital converters
- G02F 1/1365 - Active matrix addressed cells in which the switching element is a two-electrode device
Patent holdings for IPC class G02F 1/1365
Total number of patents in this class: 48
10-year publication summary
7
|
6
|
2
|
2
|
4
|
4
|
4
|
1
|
3
|
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 |
5 |
Japan Display Inc. | 6202 |
5 |
Boe Technology Group Co., Ltd. | 35384 |
4 |
Sharp Kabushiki Kaisha | 18957 |
4 |
Sharp Corporation | 10015 |
3 |
Cbrite Inc. | 32 |
3 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
Koninklijke Philips Electronics N.V. | 13133 |
2 |
Bodle Technologies Ltd | 14 |
2 |
LG Display Co., Ltd. | 11907 |
1 |
Seiko Epson Corporation | 18724 |
1 |
Ricoh Company, Ltd. | 13266 |
1 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
Lawrence Livermore National Security, LLC | 1834 |
1 |
Beijing BOE Display Technology Co., Ltd. | 2497 |
1 |
Cardinal IG Company | 147 |
1 |
Chengdu Tianma Micro-Electronics Co., Ltd. | 27 |
1 |
Chongqing BOE Optoelectronics Technology Co., Ltd. | 576 |
1 |
Fuji Electric Holdings Co., Ltd. | 103 |
1 |
Hefei BOE Optoelectronics Technology Co., Ltd. | 1346 |
1 |
Other owners | 7 |