Patent holdings for IPC class G02F 1/13

Total number of patents in this class: 9303

10-year publication summary

672
666
775
743
634
480
359
430
348
254
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.
41699
699
Sharp Kabushiki Kaisha
18692
519
Shenzhen China Star Optoelectronics Technology Co., Ltd.
8476
462
DIC Corporation
3823
366
Samsung Display Co., Ltd.
35545
280
LG Display Co., Ltd.
13836
250
JNC Corporation
1505
227
JNC Petrochemical Corporation
328
206
Japan Display Inc.
2745
194
FUJIFILM Corporation
29713
183
HKC Corporation Limited
3296
153
Wuhan China Star Optoelectronics Technology Co., Ltd.
4221
147
Nitto Denko Corporation
8346
134
Panasonic Intellectual Property Management Co., Ltd.
32095
116
Beijing BOE Optoelectronics Technology Co., Ltd.
3892
115
LG Chem, Ltd.
17680
106
Sumitomo Chemical Company, Limited
9092
101
Sony Corporation
30901
97
RealD Spark, LLC
267
91
Beijing BOE Display Technology Co., Ltd.
2818
86
Other owners 4771