- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/64 - Impedance arrangements
Patent holdings for IPC class H01L 23/64
Total number of patents in this class: 1580
10-year publication summary
|
136
|
152
|
108
|
133
|
162
|
173
|
212
|
186
|
180
|
42
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46078 |
170 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 33184 |
132 |
| Qualcomm Incorporated | 70338 |
116 |
| Texas Instruments Incorporated | 19204 |
54 |
| Samsung Electronics Co., Ltd. | 123340 |
40 |
| Micron Technology, Inc. | 24260 |
33 |
| Infineon Technologies AG | 8656 |
32 |
| Renesas Electronics Corporation | 6555 |
31 |
| International Business Machines Corporation | 63166 |
27 |
| Tahoe Research, Ltd. | 2315 |
19 |
| Murata Manufacturing Co., Ltd. | 20654 |
18 |
| Mediatek Inc. | 4269 |
17 |
| STMicroelectronics S.r.l. | 3587 |
17 |
| Advanced Semiconductor Engineering, Inc. | 1536 |
17 |
| Xilinx, Inc. | 4126 |
16 |
| Rohm Co., Ltd. | 5191 |
16 |
| Toshiba Corporation | 11964 |
15 |
| Skyworks Solutions, Inc. | 3143 |
15 |
| Apple Inc. | 46256 |
14 |
| Delta Electronics (Shanghai) Co., Ltd. | 557 |
14 |
| Other owners | 767 |