Patent holdings for IPC class H01L 29/66

Total number of patents in this class: 41976

10-year publication summary

4444
4711
4582
4372
4424
4204
3665
3608
3640
1610
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.
37087
9030
International Business Machines Corporation
59933
2630
Samsung Electronics Co., Ltd.
133014
2100
GLOBALFOUNDRIES U.S. Inc.
6458
1505
Intel Corporation
45668
1474
United Microelectronics Corp.
3950
1122
Semiconductor Energy Laboratory Co., Ltd.
10863
1103
Micron Technology, Inc.
25119
643
Semiconductor Manufacturing International (Shanghai) Corporation
1770
626
Fuji Electric Co., Ltd.
4781
624
Renesas Electronics Corporation
6305
615
Texas Instruments Incorporated
19401
557
Boe Technology Group Co., Ltd.
35919
531
Infineon Technologies AG
8156
527
Semiconductor Components Industries, L.L.C.
5337
459
Toshiba Corporation
11952
428
Infineon Technologies Austria AG
1973
427
Rohm Co., Ltd.
5908
426
Semiconductor Manufacturing International (Beijing) Corporation
1021
423
SK Hynix Inc.
10168
350
Other owners 16376