- 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: 22936
10-year publication summary
|
2011
|
1993
|
1910
|
1880
|
1804
|
1595
|
1655
|
1910
|
1951
|
936
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11377 |
4171 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42461 |
2294 |
| Boe Technology Group Co., Ltd. | 40912 |
1387 |
| Samsung Electronics Co., Ltd. | 145416 |
1045 |
| Samsung Display Co., Ltd. | 34539 |
1015 |
| International Business Machines Corporation | 61207 |
938 |
| Intel Corporation | 46949 |
676 |
| Sharp Kabushiki Kaisha | 18775 |
673 |
| LG Display Co., Ltd. | 13397 |
484 |
| Japan Display Inc. | 6910 |
458 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8478 |
360 |
| Sharp Corporation | 10312 |
269 |
| FUJIFILM Corporation | 29305 |
214 |
| Idemitsu Kosan Co., Ltd. | 4212 |
193 |
| Micron Technology, Inc. | 26231 |
188 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4189 |
185 |
| Applied Materials, Inc. | 18530 |
182 |
| GLOBALFOUNDRIES U.S. Inc. | 6430 |
177 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3713 |
166 |
| Sumitomo Chemical Company, Limited | 9040 |
160 |
| Other owners | 7701 |