- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor bodies or of electrodes thereof
Patent holdings for IPC class H01L 29/00
Total number of patents in this class: 1923
10-year publication summary
|
176
|
189
|
153
|
106
|
143
|
128
|
67
|
45
|
18
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
202 |
| Samsung Electronics Co., Ltd. | 145630 |
91 |
| International Business Machines Corporation | 61198 |
67 |
| Semiconductor Energy Laboratory Co., Ltd. | 11388 |
66 |
| GLOBALFOUNDRIES U.S. Inc. | 6427 |
58 |
| Micron Technology, Inc. | 26258 |
46 |
| Texas Instruments Incorporated | 19479 |
42 |
| Boe Technology Group Co., Ltd. | 40988 |
41 |
| Renesas Electronics Corporation | 6020 |
40 |
| Semiconductor Components Industries, L.L.C. | 5255 |
31 |
| Samsung Display Co., Ltd. | 34595 |
29 |
| Infineon Technologies AG | 8218 |
27 |
| Intel Corporation | 46960 |
25 |
| United Microelectronics Corp. | 4254 |
24 |
| Toshiba Corporation | 12326 |
23 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1770 |
19 |
| Fuji Electric Co., Ltd. | 5133 |
17 |
| Rohm Co., Ltd. | 6433 |
15 |
| Japan Display Inc. | 6899 |
15 |
| Kioxia Corporation | 10285 |
15 |
| Other owners | 1030 |