Patent holdings for IPC class G03B 30/00

Total number of patents in this class: 785

10-year publication summary

0
1
2
2
14
73
163
183
188
144
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Innotek Co., Ltd.
7590
95
Samsung Electronics Co., Ltd.
145025
92
Huawei Technologies Co., Ltd.
111764
32
Samsung Electro-mechanics Co., Ltd.
5593
29
Corephotonics Ltd.
398
25
Mitsumi Electric Co., Ltd.
1089
25
Largan Precision Co., Ltd.
1532
22
Murata Manufacturing Co., Ltd.
24444
18
Apple Inc.
54610
17
Alps Alpine Co., Ltd.
2071
17
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20840
16
Vivo Mobile Communication Co., Ltd.
12149
16
Maxell, Ltd.
2785
15
Sony Semiconductor Solutions Corporation
10380
14
TDK Taiwan Corp.
803
14
Nidec Instruments Corporation
118
13
NingBo Sunny Opotech Co.,Ltd.
620
11
Sony Group Corporation
13661
9
Magna Electronics Inc.
1374
8
Panasonic Automotive Systems Co., Ltd.
1881
8
Other owners 289