- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 49/00 - Solid state devices not provided for in groups and and not provided for in any other subclass; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
Patent holdings for IPC class H01L 49/00
Total number of patents in this class: 610
10-year publication summary
|
48
|
50
|
49
|
34
|
25
|
17
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 18658 |
128 |
| NEC Corporation | 37491 |
81 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6167 |
30 |
| Sony Semiconductor Solutions Corporation | 11944 |
24 |
| Kabushiki Kaisha Nihon Micronics | 438 |
21 |
| Cerfe Labs, Inc. | 57 |
18 |
| Sony Corporation | 30029 |
17 |
| International Business Machines Corporation | 62847 |
14 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
12 |
| Fuji Electric Co., Ltd. | 5541 |
9 |
| Microsoft Technology Licensing, LLC | 54661 |
8 |
| ULVAC, Inc. | 1339 |
7 |
| Intel Corporation | 46313 |
6 |
| Electronics and Telecommunications Research Institute | 9701 |
6 |
| ARM Limited | 5148 |
6 |
| The Regents of the University of Colorado, a body corporate | 2845 |
6 |
| Fujitsu Limited | 16807 |
5 |
| Murata Manufacturing Co., Ltd. | 25981 |
5 |
| Japan Science and Technology Agency | 1207 |
5 |
| National Institute for Materials Science | 1091 |
5 |
| Other owners | 197 |