- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/38 - Cooling arrangements using the Peltier effect
Patent holdings for IPC class H01L 23/38
Total number of patents in this class: 450
10-year publication summary
|
28
|
32
|
26
|
30
|
41
|
42
|
49
|
40
|
48
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46661 |
39 |
| Intel Corporation | 46583 |
20 |
| Sony Semiconductor Solutions Corporation | 11074 |
20 |
| Samsung Electronics Co., Ltd. | 151726 |
15 |
| Texas Instruments Incorporated | 19547 |
13 |
| GLOBALFOUNDRIES U.S. Inc. | 6403 |
12 |
| Qualcomm Incorporated | 88980 |
9 |
| Analog Devices, Inc. | 3350 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10971 |
8 |
| Adeia Semiconductor Bonding Technologies Inc. | 528 |
8 |
| Dell Products L.P. | 15895 |
7 |
| Huawei Technologies Co., Ltd. | 118321 |
6 |
| Microsoft Technology Licensing, LLC | 54199 |
6 |
| The Johns Hopkins University | 5777 |
6 |
| Micron Technology, Inc. | 27170 |
5 |
| Advanced Micro Devices, Inc. | 5901 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33033 |
5 |
| Semiconductor Components Industries, L.L.C. | 5283 |
5 |
| Boe Technology Group Co., Ltd. | 42523 |
5 |
| International Business Machines Corporation | 61969 |
4 |
| Other owners | 244 |