- 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: 1800
10-year publication summary
|
189
|
153
|
106
|
142
|
128
|
68
|
46
|
22
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
195 |
| Samsung Electronics Co., Ltd. | 157719 |
81 |
| Semiconductor Energy Laboratory Co., Ltd. | 11821 |
65 |
| International Business Machines Corporation | 62634 |
63 |
| GLOBALFOUNDRIES U.S. Inc. | 6387 |
52 |
| Boe Technology Group Co., Ltd. | 44029 |
41 |
| Micron Technology, Inc. | 27657 |
38 |
| Texas Instruments Incorporated | 19672 |
37 |
| Renesas Electronics Corporation | 5870 |
35 |
| Semiconductor Components Industries, L.L.C. | 5262 |
29 |
| Samsung Display Co., Ltd. | 38627 |
27 |
| Infineon Technologies AG | 8402 |
26 |
| Intel Corporation | 47106 |
25 |
| United Microelectronics Corp. | 4492 |
23 |
| Toshiba Corporation | 12560 |
22 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1732 |
19 |
| Fuji Electric Co., Ltd. | 5478 |
16 |
| Magnolia White Corporation | 5579 |
16 |
| Rohm Co., Ltd. | 6826 |
15 |
| Kioxia Corporation | 10815 |
15 |
| Other owners | 960 |