- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/762 - Dielectric regions
Patent holdings for IPC class H01L 21/762
Total number of patents in this class: 7841
10-year publication summary
|
532
|
778
|
810
|
788
|
898
|
993
|
920
|
767
|
622
|
232
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 33184 |
1611 |
| International Business Machines Corporation | 63166 |
434 |
| GLOBALFOUNDRIES U.S. Inc. | 6570 |
350 |
| Samsung Electronics Co., Ltd. | 123340 |
346 |
| Soitec | 803 |
287 |
| United Microelectronics Corp. | 3677 |
239 |
| Micron Technology, Inc. | 24260 |
184 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10530 |
180 |
| Intel Corporation | 46078 |
179 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1740 |
153 |
| Texas Instruments Incorporated | 19204 |
147 |
| S.O.I.Tec Silicon on Insulator Technologies | 361 |
121 |
| Globalwafers Co., Ltd. | 493 |
98 |
| Semiconductor Manufacturing International (Beijing) Corporation | 1001 |
93 |
| Changxin Memory Technologies, Inc. | 3276 |
92 |
| Applied Materials, Inc. | 15525 |
89 |
| Renesas Electronics Corporation | 6555 |
86 |
| Infineon Technologies AG | 8656 |
82 |
| SK Hynix Inc. | 10343 |
78 |
| Qualcomm Incorporated | 70338 |
76 |
| Other owners | 2916 |