Patent holdings for IPC class H01L 23/22

Total number of patents in this class: 129

10-year publication summary

10
7
7
10
8
12
3
2
3
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Taiwan Semiconductor Manufacturing Company, Ltd.
36795
11
Samsung Electronics Co., Ltd.
131440
10
Intel Corporation
45593
8
Denso Corporation
23343
4
Mitsubishi Electric Corporation
43882
4
NXP USA, Inc.
4150
4
Micron Technology, Inc.
24966
3
Infineon Technologies AG
8191
3
Fuji Electric Co., Ltd.
4745
3
GLOBALFOUNDRIES U.S. Inc.
6462
3
STATS ChipPAC Pte. Lte.
1516
3
Amkor Technology Singapore Holding Pte.ltd.
556
3
International Business Machines Corporation
60775
2
Toyota Motor Corporation
28518
2
Panasonic Corporation
20801
2
Renesas Electronics Corporation
6303
2
Mediatek Inc.
4569
2
Innolux Corporation
3142
2
The Board of Trustees of the University of Illinois
2624
2
Boe Technology Group Co., Ltd.
35365
2
Other owners 54