Patent holdings for IPC class G03B 30/00

Total number of patents in this class: 469

10-year publication summary

2
0
1
2
2
13
67
145
170
63
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
131630
60
LG Innotek Co., Ltd.
6758
51
Mitsumi Electric Co., Ltd.
1041
18
Huawei Technologies Co., Ltd.
100781
17
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18739
14
Vivo Mobile Communication Co., Ltd.
9833
14
Alps Alpine Co., Ltd.
1831
14
Largan Precision Co., Ltd.
1411
11
Apple Inc.
50209
10
Murata Manufacturing Co., Ltd.
22355
10
Samsung Electro-mechanics Co., Ltd.
4798
10
Sony Semiconductor Solutions Corporation
8770
10
NingBo Sunny Opotech Co.,Ltd.
583
9
TDK Taiwan Corp.
694
9
Triple Win Technology(shenzhen) Co.Ltd.
269
8
Corephotonics Ltd.
308
7
Maxell, Ltd.
2533
7
Panasonic Intellectual Property Management Co., Ltd.
27812
6
Magna Electronics Inc.
1276
6
Shanghai B.l Electronics Co., Ltd.
27
6
Other owners 172