Patent holdings for IPC class H01L 23/492

Total number of patents in this class: 696

10-year publication summary

77
68
82
62
72
62
48
42
46
19
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Mitsubishi Electric Corporation
45998
41
Fuji Electric Co., Ltd.
5133
41
Infineon Technologies AG
8218
40
Semiconductor Components Industries, L.L.C.
5255
29
Intel Corporation
46960
21
Denso Corporation
24248
19
Infineon Technologies Americas Corp.
679
19
Texas Instruments Incorporated
19479
17
Toshiba Corporation
12326
14
Hitachi Astemo, Ltd.
6386
14
Samsung Electronics Co., Ltd.
145630
13
Rohm Co., Ltd.
6433
11
Infineon Technologies Austria AG
2145
10
Micron Technology, Inc.
26258
9
Shinko Electric Industries Co., Ltd.
1207
9
Robert Bosch GmbH
42647
8
Alpha and Omega Semiconductor Incorporated
455
8
Amosense Co., Ltd.
483
8
Hitachi Energy Ltd.
2198
8
STMicroelectronics S.r.l.
3612
7
Other owners 350