Patent holdings for IPC class G03B 29/00

Total number of patents in this class: 535

10-year publication summary

64
90
61
44
33
26
32
32
37
24
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
158442
25
LG Electronics Inc.
75855
25
Maxell, Ltd.
3058
20
Maxell Holdings, Ltd.
1256
15
LG Innotek Co., Ltd.
8517
10
Maxview Holdings, LLC
32
8
Actutek Corporation
851
8
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
23463
6
Magna Electronics Inc.
1415
6
Mimono LLC
13
6
Laceclip LLC
13
6
Sony Corporation
30111
5
Canon Inc.
44051
5
Seiko Epson Corporation
20337
5
Ford Global Technologies, LLC
21560
5
Acushnet Company
2723
5
CJ 4D Plex Co., Ltd.
27
5
Sheltered Wings, Inc.
481
5
Tectus Corporation
188
5
dgt corporation
10
5
Other owners 355