- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/62 - Manufacture or treatment of semiconductor devices or of parts thereof the devices having no potential barriers
Patent holdings for IPC class H01L 21/62
Total number of patents in this class: 59
10-year publication summary
|
5
|
3
|
4
|
3
|
4
|
8
|
2
|
3
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62182 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47211 |
6 |
| Royal Melbourne Institute of Technology | 170 |
4 |
| Soitec | 1059 |
3 |
| Samsung Electronics Co., Ltd. | 153573 |
2 |
| Micron Technology, Inc. | 27266 |
2 |
| Robert Bosch GmbH | 43554 |
2 |
| Massachusetts Institute of Technology | 10196 |
2 |
| United Microelectronics Corp. | 4440 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
2 |
| Peter MacCallum Cancer Institute | 67 |
2 |
| Lodestar Licensing Group LLC | 1175 |
2 |
| Toshiba Corporation | 12693 |
1 |
| Ricoh Company, Ltd. | 13306 |
1 |
| Applied Materials, Inc. | 19999 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
1 |
| STMicroelectronics S.r.l. | 3407 |
1 |
| Carnegie Mellon University | 1606 |
1 |
| FUJIFILM Dimatix, Inc. | 255 |
1 |
| GLOBALFOUNDRIES U.S. Inc. | 6398 |
1 |
| Other owners | 16 |