Patent holdings for IPC class H01L 23/538

Total number of patents in this class: 9198

10-year publication summary

606
617
624
817
1023
1176
1104
1115
1036
585
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.
37087
1880
Intel Corporation
45668
956
Samsung Electronics Co., Ltd.
133014
748
Advanced Semiconductor Engineering, Inc.
1557
232
Qualcomm Incorporated
77367
216
Micron Technology, Inc.
25119
191
STATS ChipPAC Pte. Lte.
1519
166
International Business Machines Corporation
59933
116
Infineon Technologies AG
8156
113
Mediatek Inc.
4674
107
Murata Manufacturing Co., Ltd.
22615
101
Samsung Electro-mechanics Co., Ltd.
4895
96
Invensas Corporation
644
95
Apple Inc.
50461
92
Amkor Technology Singapore Holding Pte. Ltd
330
92
Jcet Semiconductor (shaoxing) Co., Ltd.
365
89
Siliconware Precision Industries Co., Ltd.
501
73
SK Hynix Inc.
10168
72
at & S Austria Technologie & Systemtechnik Aktiengesellschaft
440
71
Shinko Electric Industries Co., Ltd.
1179
69
Other owners 3623