Patent holdings for IPC class H01L 23/15

Total number of patents in this class: 1263

10-year publication summary

71
78
100
112
125
152
115
130
121
115
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Intel Corporation
45685
131
Corning Incorporated
9997
64
Kyocera Corporation
12845
40
Murata Manufacturing Co., Ltd.
22643
34
Toshiba Materials Co., Ltd.
604
34
Agc, Inc.
4115
29
Taiwan Semiconductor Manufacturing Company, Ltd.
37128
27
Amosense Co., Ltd.
441
26
Semiconductor Components Industries, L.L.C.
5344
23
Toshiba Corporation
11935
22
Mitsubishi Materials Corporation
2384
22
Toppan Printing Co., Ltd.
2188
22
Qualcomm Incorporated
77469
20
NGK Insulators, Ltd.
4617
20
Infineon Technologies AG
8148
18
Shinko Electric Industries Co., Ltd.
1179
16
Dai Nippon Printing Co., Ltd.
3905
15
Asahi Glass Company, Limited
2967
15
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6255
15
Denka Company Limited
2240
14
Other owners 656