- 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: 19758
10-year publication summary
|
1347
|
1690
|
2011
|
1993
|
1910
|
1877
|
1794
|
1541
|
1540
|
749
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11015 |
3866 |
| Boe Technology Group Co., Ltd. | 32993 |
1342 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 33184 |
1183 |
| Samsung Display Co., Ltd. | 27993 |
884 |
| Sharp Kabushiki Kaisha | 18930 |
702 |
| International Business Machines Corporation | 63166 |
665 |
| Samsung Electronics Co., Ltd. | 123340 |
612 |
| Intel Corporation | 46078 |
449 |
| LG Display Co., Ltd. | 11265 |
404 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 9219 |
401 |
| Japan Display Inc. | 6009 |
360 |
| Sharp Corporation | 10900 |
278 |
| FUJIFILM Corporation | 25728 |
219 |
| GLOBALFOUNDRIES U.S. Inc. | 6570 |
179 |
| Sumitomo Chemical Company, Limited | 8623 |
164 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 3660 |
160 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3112 |
158 |
| Micron Technology, Inc. | 24260 |
143 |
| Panasonic Corporation | 21749 |
141 |
| Idemitsu Kosan Co., Ltd. | 3944 |
140 |
| Other owners | 7308 |