Patent holdings for IPC class H01L 23/492

Total number of patents in this class: 697

10-year publication summary

77
68
82
62
72
62
48
42
47
19
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Mitsubishi Electric Corporation
46037
41
Fuji Electric Co., Ltd.
5134
41
Infineon Technologies AG
8219
40
Semiconductor Components Industries, L.L.C.
5252
29
Intel Corporation
46962
21
Denso Corporation
24259
19
Infineon Technologies Americas Corp.
678
19
Texas Instruments Incorporated
19468
17
Toshiba Corporation
12334
14
Hitachi Astemo, Ltd.
6383
14
Samsung Electronics Co., Ltd.
145864
13
Rohm Co., Ltd.
6444
11
Infineon Technologies Austria AG
2147
10
Micron Technology, Inc.
26258
9
Shinko Electric Industries Co., Ltd.
1207
9
Robert Bosch GmbH
42674
8
Alpha and Omega Semiconductor Incorporated
455
8
Amosense Co., Ltd.
484
8
Hitachi Energy Ltd.
2204
8
STMicroelectronics S.r.l.
3611
7
Other owners 351