- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 33/36 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the electrodes
Patent holdings for IPC class H01L 33/36
Total number of patents in this class: 1557
10-year publication summary
135
|
131
|
143
|
177
|
208
|
190
|
137
|
74
|
72
|
21
|
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 |
113 |
LG Innotek Co., Ltd. | 6758 |
111 |
Seoul Viosys Co., Ltd. | 1359 |
89 |
Nichia Corporation | 3394 |
77 |
Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
72 |
Samsung Electronics Co., Ltd. | 131630 |
70 |
LG Electronics Inc. | 69257 |
68 |
Epistar Corporation | 1553 |
40 |
Semicon Light Co., Ltd. | 61 |
37 |
Seoul Semiconductor Co., Ltd. | 1073 |
34 |
Lumileds LLC | 1827 |
33 |
Lumens Co., Ltd. | 283 |
30 |
OSRAM OLED GmbH | 1841 |
22 |
Micron Technology, Inc. | 24960 |
19 |
OSRAM Opto Semiconductors GmbH | 3390 |
19 |
X Display Company Technology Limited | 278 |
19 |
LG Display Co., Ltd. | 11907 |
17 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
16 |
Boe Technology Group Co., Ltd. | 35384 |
14 |
Sakai Display Products Corporation | 821 |
13 |
Other owners | 644 |