Patent holdings for IPC class G02F 1/13

Total number of patents in this class: 9276

10-year publication summary

672
666
775
743
634
480
358
430
347
215
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Boe Technology Group Co., Ltd.
41547
697
Sharp Kabushiki Kaisha
18716
520
Shenzhen China Star Optoelectronics Technology Co., Ltd.
8476
462
DIC Corporation
3813
366
Samsung Display Co., Ltd.
35269
281
Japan Display Inc.
7020
256
LG Display Co., Ltd.
13820
250
JNC Corporation
1563
235
JNC Petrochemical Corporation
400
214
FUJIFILM Corporation
29586
179
HKC Corporation Limited
3281
153
Wuhan China Star Optoelectronics Technology Co., Ltd.
4216
146
Nitto Denko Corporation
8295
133
Panasonic Intellectual Property Management Co., Ltd.
31882
116
Beijing BOE Optoelectronics Technology Co., Ltd.
3891
115
LG Chem, Ltd.
17656
106
Sumitomo Chemical Company, Limited
9047
101
Sony Corporation
30929
97
RealD Spark, LLC
264
89
Beijing BOE Display Technology Co., Ltd.
2813
86
Other owners 4674