- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/94 - Metal-insulator-semiconductors, e.g. MOS
Patent holdings for IPC class H01L 29/94
Total number of patents in this class: 2494
10-year publication summary
186
|
164
|
127
|
122
|
114
|
104
|
91
|
114
|
83
|
26
|
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. | 36809 |
342 |
Samsung Electronics Co., Ltd. | 131630 |
190 |
Micron Technology, Inc. | 24960 |
131 |
GLOBALFOUNDRIES U.S. Inc. | 6459 |
109 |
Texas Instruments Incorporated | 19376 |
86 |
International Business Machines Corporation | 60644 |
79 |
Renesas Electronics Corporation | 6305 |
58 |
Semiconductor Components Industries, L.L.C. | 5345 |
57 |
United Microelectronics Corp. | 3921 |
56 |
Qualcomm Incorporated | 76576 |
51 |
SK Hynix Inc. | 11030 |
49 |
Infineon Technologies AG | 8189 |
44 |
Toshiba Corporation | 12017 |
36 |
Nanya Technology Corporation | 2000 |
31 |
Kioxia Corporation | 9847 |
29 |
Murata Manufacturing Co., Ltd. | 22355 |
28 |
Hynix Semiconductor Inc. | 2644 |
26 |
Alpha and Omega Semiconductor Incorporated | 474 |
26 |
Rohm Co., Ltd. | 5843 |
23 |
Macronix International Co., Ltd. | 2562 |
23 |
Other owners | 1020 |