Patent holdings for IPC class H01L 23/14

Total number of patents in this class: 1898

10-year publication summary

148
148
144
191
182
188
180
162
144
60
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Taiwan Semiconductor Manufacturing Company, Ltd.
36954
191
Intel Corporation
45638
86
Samsung Electronics Co., Ltd.
132239
59
Murata Manufacturing Co., Ltd.
22474
45
Invensas Corporation
645
34
Infineon Technologies AG
8183
29
Mitsubishi Electric Corporation
44016
29
Mitsubishi Materials Corporation
2383
29
Rohm Co., Ltd.
5880
27
Semiconductor Components Industries, L.L.C.
5339
27
Applied Materials, Inc.
16745
26
Shinko Electric Industries Co., Ltd.
1185
26
Texas Instruments Incorporated
19395
24
Kyocera Corporation
12776
24
Qualcomm Incorporated
77045
22
Fuji Electric Co., Ltd.
4770
22
Siliconware Precision Industries Co., Ltd.
499
22
International Business Machines Corporation
60245
21
Advanced Semiconductor Engineering, Inc.
1549
20
Sumitomo Bakelite Co., Ltd.
1418
20
Other owners 1115