- Sections
- H - électricité
- H01L - Dispositifs à semi-conducteurs non couverts par la classe
- H01L 21/8228 - Dispositifs complémentaires, p.ex. transistors complémentaires
Détention brevets de la classe H01L 21/8228
Brevets de cette classe: 88
Historique des publications depuis 10 ans
13
|
7
|
14
|
11
|
4
|
6
|
6
|
4
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
7 |
GLOBALFOUNDRIES U.S. Inc. | 6459 |
7 |
Texas Instruments Incorporated | 19376 |
6 |
STMicroelectronics (Crolles 2) SAS | 634 |
5 |
NXP USA, Inc. | 4155 |
5 |
International Business Machines Corporation | 60644 |
4 |
The United States of America as represented by the Secretary of the Navy | 2734 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Silanna Asia Pte Ltd | 213 |
3 |
Seiko Epson Corporation | 18724 |
2 |
Renesas Electronics Corporation | 6305 |
2 |
Semiconductor Components Industries, L.L.C. | 5345 |
2 |
Macronix International Co., Ltd. | 2562 |
2 |
Alpha and Omega Semiconductor Incorporated | 474 |
2 |
Alpha & Omega Semiconductor, Inc. | 131 |
2 |
Korea University Research and Business Foundation | 2561 |
2 |
Newport Fab, LLC | 161 |
2 |
Semiconductor Manufacturing International (Beijing) Corporation | 1019 |
2 |
Shanghai Huahong Grace Semiconductor Manufacturing Corporation | 183 |
2 |
Shanghai Huali Microelectronics Corporation | 160 |
2 |
Autres propriétaires | 22 |