Patent holdings for IPC class G09F 9/30

Total number of patents in this class: 10920

10-year publication summary

269
395
501
727
1177
1209
1508
1562
1171
186
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Sharp Kabushiki Kaisha
18939
1443
Boe Technology Group Co., Ltd.
35118
757
Semiconductor Energy Laboratory Co., Ltd.
10920
714
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
4669
656
Samsung Electronics Co., Ltd.
129942
587
Samsung Display Co., Ltd.
30112
424
LG Electronics Inc.
68993
340
Japan Display Inc.
6120
337
Chengdu BOE Optoelectronics Technology Co., Ltd.
4679
233
FUJIFILM Corporation
26805
231
Nitto Denko Corporation
7862
180
Sumitomo Chemical Company, Limited
8774
170
LG Display Co., Ltd.
11842
169
Panasonic Corporation
21107
152
Sony Semiconductor Solutions Corporation
8600
150
Sony Corporation
33425
139
Shenzhen Royole Technologies Co., Ltd.
1367
109
Sakai Display Products Corporation
835
106
Wuhan China Star Optoelectronics Technology Co., Ltd.
3861
103
Huawei Technologies Co., Ltd.
99398
95
Other owners 3825