Patent holdings for IPC class H01L 23/544

Total number of patents in this class: 3436

10-year publication summary

271
298
360
344
356
340
319
259
321
135
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.
36954
437
Samsung Electronics Co., Ltd.
132239
196
Disco Corporation
1754
94
Renesas Electronics Corporation
6312
89
Changxin Memory Technologies, Inc.
4787
78
Micron Technology, Inc.
24994
75
Semiconductor Components Industries, L.L.C.
5339
69
Boe Technology Group Co., Ltd.
35568
69
Kioxia Corporation
9843
66
International Business Machines Corporation
60245
65
Texas Instruments Incorporated
19395
64
Infineon Technologies AG
8183
64
Intel Corporation
45638
62
United Microelectronics Corp.
3938
60
Samsung Display Co., Ltd.
30742
54
Monolithic 3D Inc.
268
37
SK Hynix Inc.
10047
35
Nanya Technology Corporation
2017
34
ASML Netherlands B.V.
6851
32
Mitsubishi Electric Corporation
44016
27
Other owners 1729