- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/786 - Thin-film transistors
Patent holdings for IPC class H01L 29/786
Total number of patents in this class: 22318
10-year publication summary
|
1991
|
1910
|
1880
|
1800
|
1582
|
1529
|
1426
|
1565
|
1315
|
358
|
| 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. | 11821 |
4007 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
2281 |
| Boe Technology Group Co., Ltd. | 44029 |
1368 |
| International Business Machines Corporation | 62634 |
1011 |
| Samsung Electronics Co., Ltd. | 157719 |
1002 |
| Samsung Display Co., Ltd. | 38627 |
986 |
| Intel Corporation | 47106 |
723 |
| Sharp Kabushiki Kaisha | 18523 |
647 |
| LG Display Co., Ltd. | 14966 |
450 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8471 |
360 |
| Magnolia White Corporation | 5579 |
291 |
| Sharp Corporation | 10545 |
266 |
| FUJIFILM Corporation | 30514 |
214 |
| Applied Materials, Inc. | 20375 |
186 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4316 |
184 |
| Idemitsu Kosan Co., Ltd. | 4235 |
182 |
| Micron Technology, Inc. | 27657 |
177 |
| GLOBALFOUNDRIES U.S. Inc. | 6387 |
177 |
| Japan Display Inc. | 2997 |
160 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3754 |
158 |
| Other owners | 7488 |