Patent holdings for IPC class H01L 27/115

Total number of patents in this class: 4598

10-year publication summary

1019
501
220
154
160
114
51
25
7
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
145864
507
Kioxia Corporation
10289
423
Micron Technology, Inc.
26258
403
Sandisk Technologies Inc.
4799
312
SK Hynix Inc.
11326
279
Semiconductor Energy Laboratory Co., Ltd.
11398
223
Macronix International Co., Ltd.
2557
213
Sandisk Technologies LLC
1441
149
Taiwan Semiconductor Manufacturing Company, Ltd.
42636
101
Renesas Electronics Corporation
6014
85
Intel Corporation
46962
75
Silicon Storage Technology, Inc.
699
67
Yangtze Memory Technologies Co., Ltd.
2626
60
Hewlett-Packard Development Company, L.P.
25881
57
Spansion LLC
293
51
Mimirip LLC
1436
45
Applied Materials, Inc.
18589
44
Tokyo Electron Limited
12694
39
United Microelectronics Corp.
4264
39
Infineon Technologies LLC
543
38
Other owners 1388