- 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: 2873
10-year publication summary
247
|
422
|
394
|
309
|
254
|
295
|
308
|
251
|
227
|
71
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
707 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
250 |
Flosfia Inc. | 210 |
114 |
Samsung Electronics Co., Ltd. | 131630 |
93 |
Boe Technology Group Co., Ltd. | 35384 |
84 |
Intel Corporation | 45621 |
70 |
Samsung Display Co., Ltd. | 30585 |
55 |
United Microelectronics Corp. | 3921 |
52 |
Sharp Corporation | 10015 |
51 |
Tamura Corporation | 350 |
51 |
Micron Technology, Inc. | 24960 |
46 |
International Business Machines Corporation | 60644 |
40 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
36 |
Japan Display Inc. | 6202 |
29 |
Cree, Inc. | 1157 |
27 |
Novel Crystal Technology, Inc. | 56 |
26 |
LG Display Co., Ltd. | 11907 |
25 |
National Taiwan University | 1140 |
24 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
23 |
Kioxia Corporation | 9847 |
20 |
Other owners | 1050 |