- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/14 - Semiconductor devices, e.g. diodes
Patent holdings for IPC class G09G 3/14
Total number of patents in this class: 220
10-year publication summary
|
22
|
17
|
16
|
10
|
18
|
13
|
12
|
12
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
15 |
| Samsung Display Co., Ltd. | 38570 |
10 |
| LG Display Co., Ltd. | 14965 |
10 |
| Landmark Screens, LLC | 27 |
9 |
| Samsung Electronics Co., Ltd. | 157557 |
6 |
| Google LLC | 44482 |
6 |
| Sony Corporation | 30208 |
5 |
| Boe Technology Group Co., Ltd. | 44004 |
5 |
| NEOFECT Co., Ltd. | 93 |
5 |
| Yazaki Corporation | 7097 |
4 |
| Asone Co., Ltd. | 8 |
4 |
| Apple Inc. | 58705 |
3 |
| Ford Global Technologies, LLC | 21478 |
2 |
| Snap Inc. | 6736 |
2 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3933 |
2 |
| eLumigen LLC | 35 |
2 |
| Lighting Science Group Corporation | 163 |
2 |
| Lumens Co., Ltd. | 260 |
2 |
| Nthdegree Technologies Worldwide Inc. | 136 |
2 |
| Vuereal Inc. | 360 |
2 |
| Other owners | 122 |