Patent holdings for IPC class H01L 33/08

Total number of patents in this class: 1979

10-year publication summary

180
153
189
187
158
143
130
108
107
34
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Seoul Viosys Co., Ltd.
1466
150
Samsung Electronics Co., Ltd.
145630
144
Aledia
346
112
OSRAM Opto Semiconductors GmbH
3313
96
Nichia Corporation
3696
79
Epistar Corporation
1488
79
Samsung Display Co., Ltd.
34595
76
Commissariat à l'énergie atomique et aux energies alternatives
10928
74
OSRAM OLED GmbH
1779
55
Lumileds LLC
1919
38
Micron Technology, Inc.
26258
35
Creeled, Inc.
784
30
Suzhou Lekin Semiconductor Co., Ltd.
1420
29
Boe Technology Group Co., Ltd.
40988
28
Apple Inc.
54714
18
LG Display Co., Ltd.
13401
18
Valeo Vision
1521
18
Seoul Semiconductor Co., Ltd.
1080
17
Japan Display Inc.
6899
16
Jade Bird Display (Shanghai) Limited
310
16
Other owners 851