- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 8/25 - Zener diodes
Patent holdings for IPC class H10D 8/25
Total number of patents in this class: 38
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
4
|
12
|
14
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19547 |
5 |
| Samsung Electronics Co., Ltd. | 151726 |
2 |
| NPX B.V. | 2660 |
2 |
| Rohm Co., Ltd. | 6682 |
2 |
| Fuji Electric Co., Ltd. | 5327 |
2 |
| Lawrence Livermore National Security, LLC | 1955 |
2 |
| The United States of America as represented by the Secretary of the Army | 1233 |
2 |
| BAE Systems Land & Armaments, L.P. | 50 |
2 |
| Nuvoton Technology Corporation Japan | 684 |
2 |
| Lodestar Licensing Group LLC | 1154 |
2 |
| Infineon Technologies AG | 8322 |
1 |
| Infineon Technologies Austria AG | 2252 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46661 |
1 |
| Semiconductor Components Industries, L.L.C. | 5283 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10971 |
1 |
| Alpha and Omega Semiconductor (Cayman) Ltd. | 99 |
1 |
| The Hong Kong University of Science and Technology | 794 |
1 |
| Pan-Jit International Inc. | 53 |
1 |
| Shindengen Electric Manufacturing Co., Ltd. | 837 |
1 |
| Eaton Intelligent Power Limited | 6112 |
1 |
| Other owners | 5 |