Patent holdings for IPC class H01L 27/115

Total number of patents in this class: 4766

10-year publication summary

1056
1019
501
220
154
160
110
53
25
5
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
131630
506
Kioxia Corporation
9847
424
Sandisk Technologies LLC
5684
416
Micron Technology, Inc.
24960
413
SK Hynix Inc.
11030
324
Semiconductor Energy Laboratory Co., Ltd.
10902
237
Macronix International Co., Ltd.
2562
211
Taiwan Semiconductor Manufacturing Company, Ltd.
36809
102
Renesas Electronics Corporation
6305
90
Spansion LLC
437
79
Intel Corporation
45621
76
Silicon Storage Technology, Inc.
678
69
Sandisk Technologies Inc.
470
62
Yangtze Memory Technologies Co., Ltd.
1940
59
Hewlett-Packard Development Company, L.P.
28538
57
Applied Materials, Inc.
16587
44
Tokyo Electron Limited
11599
44
United Microelectronics Corp.
3921
39
Infineon Technologies LLC
597
38
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6275
36
Other owners 1440