Patent holdings for IPC class H10K 50/858

Total number of patents in this class: 554

10-year publication summary

0
0
0
3
13
76
115
119
139
51
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Samsung Display Co., Ltd.
34170
140
Boe Technology Group Co., Ltd.
40580
61
LG Display Co., Ltd.
13158
42
Semiconductor Energy Laboratory Co., Ltd.
11353
34
Sony Semiconductor Solutions Corporation
10238
26
Canon Inc.
39365
16
Apple Inc.
54416
14
Wuhan Tianma Micro-Electronics Co., Ltd.
1113
12
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
5219
11
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.
144
10
Hodogaya Chemical Co., Ltd.
434
9
Sony Group Corporation
13455
9
Seiko Epson Corporation
19261
8
Chengdu BOE Optoelectronics Technology Co., Ltd.
6385
8
Dongjin Semichem Co., Ltd.
475
7
Canon Kabushiki Kaisha
7041
7
Red Bank Technologies LLC
25
6
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
613
6
LG Chem, Ltd.
17549
5
Huawei Technologies Co., Ltd.
110803
5
Other owners 118