- 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: 22835
10-year publication summary
|
2011
|
1991
|
1910
|
1880
|
1804
|
1589
|
1617
|
1799
|
1883
|
1114
|
| 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. | 11481 |
4128 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43400 |
2278 |
| Boe Technology Group Co., Ltd. | 41547 |
1387 |
| Samsung Electronics Co., Ltd. | 147622 |
1064 |
| Samsung Display Co., Ltd. | 35269 |
1011 |
| International Business Machines Corporation | 61471 |
955 |
| Intel Corporation | 47129 |
679 |
| Sharp Kabushiki Kaisha | 18716 |
667 |
| LG Display Co., Ltd. | 13820 |
480 |
| Japan Display Inc. | 7020 |
444 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
360 |
| Sharp Corporation | 10274 |
269 |
| FUJIFILM Corporation | 29586 |
214 |
| Idemitsu Kosan Co., Ltd. | 4220 |
193 |
| Micron Technology, Inc. | 26210 |
187 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4216 |
187 |
| Applied Materials, Inc. | 18892 |
182 |
| GLOBALFOUNDRIES U.S. Inc. | 6415 |
176 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3726 |
164 |
| Sumitomo Chemical Company, Limited | 9047 |
157 |
| Other owners | 7653 |