Patent holdings for IPC class H10D 87/00

Total number of patents in this class: 12

10-year publication summary

0
0
0
0
0
1
3
3
0
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Semiconductor Energy Laboratory Co., Ltd.
11350
6
Taiwan Semiconductor Manufacturing Company, Ltd.
41951
3
Samsung Electronics Co., Ltd.
143555
1
International Business Machines Corporation
60806
1
Psemi Corporation
985
1
Other owners 0