Patent holdings for IPC class H05B 33/00

Total number of patents in this class: 795

10-year publication summary

40
31
59
64
83
52
20
4
10
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Samsung Display Co., Ltd.
30451
85
LG Display Co., Ltd.
11885
31
Global OLED Technology LLC
592
21
Signify Holding B.V.
6827
21
Semiconductor Energy Laboratory Co., Ltd.
10903
17
Merck Patent GmbH
5922
16
JDI Design and Development G.K.
1158
14
Lutron Technology Company LLC
2299
12
Au Optronics Corporation
3892
11
Lynk Labs, Inc.
84
11
Samsung Electronics Co., Ltd.
131182
10
UDC Ireland Limited
496
10
Landauer, Inc.
100
9
BASF SE
19722
8
Seiko Epson Corporation
18803
8
Boe Technology Group Co., Ltd.
35361
8
OSRAM OLED GmbH
1846
8
Universal Display Corporation
1673
7
Canon Inc.
36870
6
Koninklijke Philips Electronics N.V.
13240
6
Other owners 476