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.
1467
150
Samsung Electronics Co., Ltd.
145864
144
Aledia
347
112
OSRAM Opto Semiconductors GmbH
3312
96
Nichia Corporation
3699
79
Epistar Corporation
1488
79
Samsung Display Co., Ltd.
34641
76
Commissariat à l'énergie atomique et aux energies alternatives
10923
74
OSRAM OLED GmbH
1779
55
Lumileds LLC
1921
38
Micron Technology, Inc.
26258
35
Creeled, Inc.
784
30
Suzhou Lekin Semiconductor Co., Ltd.
1419
29
Boe Technology Group Co., Ltd.
41047
28
Apple Inc.
54773
18
LG Display Co., Ltd.
13438
18
Valeo Vision
1521
18
Seoul Semiconductor Co., Ltd.
1082
17
Japan Display Inc.
6667
16
Jade Bird Display (Shanghai) Limited
313
16
Other owners 851