- 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 1/1345 - Conductors connecting electrodes to cell terminals
Patent holdings for IPC class G02F 1/1345
Total number of patents in this class: 5009
10-year publication summary
|
321
|
391
|
410
|
522
|
569
|
471
|
395
|
229
|
197
|
60
|
| 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 |
600 |
| Japan Display Inc. | 6202 |
507 |
| Sharp Kabushiki Kaisha | 18957 |
383 |
| Boe Technology Group Co., Ltd. | 35384 |
368 |
| LG Display Co., Ltd. | 11907 |
299 |
| Sharp Corporation | 10015 |
218 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
168 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
157 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 3894 |
136 |
| Panasonic Intellectual Property Corporation of America | 7230 |
131 |
| HKC Corporation Limited | 2951 |
118 |
| Au Optronics Corporation | 3880 |
105 |
| Innolux Corporation | 3151 |
96 |
| Apple Inc. | 50209 |
77 |
| TCL China Star Optoelectronics Technology Co., Ltd. | 2368 |
74 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3454 |
70 |
| Chongqing HKC Optoelectronics Technology Co., ltd. | 1330 |
63 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
55 |
| Samsung Electronics Co., Ltd. | 131630 |
52 |
| Seiko Epson Corporation | 18724 |
49 |
| Other owners | 1283 |