- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/0264 - Inorganic materials
Patent holdings for IPC class H01L 31/0264
Total number of patents in this class: 264
10-year publication summary
|
14
|
17
|
20
|
21
|
15
|
19
|
19
|
10
|
9
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solar Paste, LLC | 123 |
12 |
| FUJIFILM Corporation | 29424 |
9 |
| Centre National de La Recherche Scientifique | 10442 |
6 |
| Hamamatsu Photonics K.K. | 4419 |
6 |
| First Solar, Inc. | 512 |
5 |
| Kratos LLC | 15 |
5 |
| Sony Corporation | 31028 |
4 |
| The Regents of the University of California | 19943 |
4 |
| Nanyang Technological University | 2016 |
4 |
| Samsung Electronics Co., Ltd. | 146534 |
3 |
| Canon Inc. | 40015 |
3 |
| Seiko Epson Corporation | 19371 |
3 |
| Massachusetts Institute of Technology | 10057 |
3 |
| Pioneer Corporation | 4342 |
3 |
| Northwestern University | 3400 |
3 |
| Aledia | 348 |
3 |
| JX Nippon Mining & Metals Corporation | 1488 |
3 |
| Newsouth Innovations Pty Limited | 592 |
3 |
| Sony Semiconductor Solutions Corporation | 10489 |
3 |
| The Trustees of Princeton University | 1204 |
3 |
| Other owners | 176 |