- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 52/80 - Constructional details
Patent holdings for IPC class H10N 52/80
Total number of patents in this class: 297
10-year publication summary
|
0
|
0
|
1
|
5
|
20
|
49
|
82
|
52
|
39
|
25
|
| 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. | 49324 |
37 |
| TDK Corporation | 7043 |
37 |
| Samsung Electronics Co., Ltd. | 159473 |
17 |
| United Microelectronics Corp. | 4534 |
15 |
| Texas Instruments Incorporated | 19638 |
13 |
| Melexis Technologies SA | 248 |
11 |
| International Business Machines Corporation | 62864 |
10 |
| Western Digital Technologies, Inc. | 1921 |
10 |
| JPMorgan Chase Bank, National Association | 8973 |
9 |
| Intel Corporation | 46327 |
6 |
| Infineon Technologies AG | 8427 |
5 |
| Allegro Microsystems, LLC | 1431 |
5 |
| National Taiwan University | 1338 |
4 |
| National University of Singapore | 2615 |
4 |
| Paragraf Limited | 92 |
4 |
| Applied Materials, Inc. | 20625 |
3 |
| Industrial Technology Research Institute | 5200 |
3 |
| Headway Technologies, Inc. | 680 |
3 |
| Hyundai Motor Company | 25119 |
3 |
| Rohm Co., Ltd. | 6919 |
3 |
| Other owners | 95 |