- 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: 1838
10-year publication summary
|
189
|
153
|
106
|
142
|
128
|
68
|
46
|
21
|
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. | 47015 |
199 |
| Samsung Electronics Co., Ltd. | 152914 |
85 |
| International Business Machines Corporation | 62123 |
65 |
| Semiconductor Energy Laboratory Co., Ltd. | 11649 |
65 |
| GLOBALFOUNDRIES U.S. Inc. | 6399 |
55 |
| Micron Technology, Inc. | 27253 |
41 |
| Boe Technology Group Co., Ltd. | 42839 |
41 |
| Texas Instruments Incorporated | 19625 |
40 |
| Renesas Electronics Corporation | 5872 |
36 |
| Semiconductor Components Industries, L.L.C. | 5268 |
30 |
| Samsung Display Co., Ltd. | 37602 |
27 |
| Infineon Technologies AG | 8374 |
26 |
| Intel Corporation | 46665 |
25 |
| United Microelectronics Corp. | 4429 |
23 |
| Toshiba Corporation | 12698 |
22 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1739 |
19 |
| Fuji Electric Co., Ltd. | 5369 |
16 |
| Magnolia White Corporation | 5522 |
16 |
| Rohm Co., Ltd. | 6723 |
15 |
| Kioxia Corporation | 10701 |
15 |
| Other owners | 977 |