- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
Patent holdings for IPC class H01L 31/00
Total number of patents in this class: 3257
10-year publication summary
264
|
191
|
178
|
127
|
115
|
72
|
52
|
39
|
31
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Display Co., Ltd. | 30585 |
82 |
Samsung Electronics Co., Ltd. | 131630 |
79 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
66 |
International Business Machines Corporation | 60644 |
42 |
LG Display Co., Ltd. | 11907 |
39 |
Maxeon Solar Pte. Ltd. | 659 |
37 |
Sony Corporation | 32931 |
35 |
Au Optronics Corporation | 3880 |
35 |
The Regents of the University of California | 18943 |
33 |
Sharp Corporation | 10015 |
31 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
31 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
30 |
First Solar, Inc. | 486 |
26 |
Toshiba Corporation | 12017 |
25 |
Sony Semiconductor Solutions Corporation | 8770 |
24 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
23 |
Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 238 |
23 |
OmniVision Technologies, Inc. | 1502 |
22 |
Micron Technology, Inc. | 24960 |
21 |
Aptina Imaging Corporation | 658 |
21 |
Other owners | 2532 |