- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/763 - Polycrystalline semiconductor regions
Patent holdings for IPC class H01L 21/763
Total number of patents in this class: 187
10-year publication summary
|
16
|
13
|
20
|
17
|
17
|
22
|
11
|
9
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GLOBALFOUNDRIES U.S. Inc. | 6385 |
25 |
| Texas Instruments Incorporated | 19639 |
18 |
| Samsung Electronics Co., Ltd. | 158605 |
13 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
7 |
| STMicroelectronics International N.V. | 4219 |
7 |
| United Microelectronics Corp. | 4504 |
6 |
| STMicroelectronics S.r.l. | 3369 |
6 |
| Micron Technology, Inc. | 27666 |
5 |
| Globalwafers Co., Ltd. | 731 |
5 |
| STMicroelectronics (Crolles 2) SAS | 611 |
5 |
| Rohm Co., Ltd. | 6885 |
4 |
| International Business Machines Corporation | 62754 |
3 |
| Infineon Technologies AG | 8410 |
3 |
| Efficient Power Conversion Corporation | 136 |
3 |
| Littelfuse, Inc. | 791 |
3 |
| Soitec | 1110 |
3 |
| Yangtze Memory Technologies Co., Ltd. | 3375 |
3 |
| Semiconductor Components Industries, L.L.C. | 5255 |
2 |
| Cirrus Logic, Inc. | 1802 |
2 |
| Other owners | 53 |