- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/24 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only inorganic semiconductor materials not provided for in groups , , or
Patent holdings for IPC class H01L 29/24
Total number of patents in this class: 2737
10-year publication summary
|
96
|
247
|
422
|
394
|
309
|
253
|
290
|
304
|
241
|
96
|
| 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 |
677 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 33184 |
211 |
| Flosfia Inc. | 187 |
105 |
| Samsung Electronics Co., Ltd. | 123340 |
82 |
| Boe Technology Group Co., Ltd. | 32993 |
81 |
| Intel Corporation | 46078 |
66 |
| Samsung Display Co., Ltd. | 27993 |
54 |
| Sharp Corporation | 10900 |
52 |
| United Microelectronics Corp. | 3677 |
50 |
| Tamura Corporation | 363 |
48 |
| International Business Machines Corporation | 63166 |
40 |
| Micron Technology, Inc. | 24260 |
40 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 9219 |
39 |
| Cree, Inc. | 1294 |
30 |
| Japan Display Inc. | 6009 |
26 |
| National Taiwan University | 1116 |
25 |
| LG Display Co., Ltd. | 11265 |
22 |
| Hon Hai Precision Industry Co., Ltd. | 4358 |
22 |
| Novel Crystal Technology, Inc. | 44 |
22 |
| Kioxia Corporation | 9260 |
20 |
| Other owners | 1025 |