- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 27/105 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration including field-effect components
Patent holdings for IPC class H01L 27/105
Total number of patents in this class: 2715
10-year publication summary
209
|
213
|
185
|
203
|
243
|
224
|
170
|
126
|
118
|
38
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
267 |
NEC Corporation | 32703 |
182 |
Micron Technology, Inc. | 24960 |
178 |
TDK Corporation | 6306 |
158 |
Samsung Electronics Co., Ltd. | 131630 |
94 |
Panasonic Corporation | 20786 |
93 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
92 |
Tohoku University | 2526 |
76 |
Fujitsu Limited | 19265 |
71 |
Sony Semiconductor Solutions Corporation | 8770 |
67 |
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
67 |
SK Hynix Inc. | 11030 |
66 |
Kioxia Corporation | 9847 |
64 |
Monolithic 3D Inc. | 270 |
61 |
Hitachi, Ltd. | 16452 |
55 |
Sony Corporation | 32931 |
41 |
Tokyo Electron Limited | 11599 |
37 |
National Institute of Advanced Industrial Science and Technology | 3677 |
35 |
Canon Anelva Corporation | 676 |
35 |
ULVAC, Inc. | 1448 |
34 |
Other owners | 942 |